vim: src/message.c annotate

annotate src/message.c @ 31686:966f1213dd35 v9.0.1175

patch 9.0.1175: the set_ref_in_item() function is too long Commit: https://github.com/vim/vim/commit/ea125393af01ecaf75cee8e085a57f8143f3ae3e Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Wed Jan 11 11:46:17 2023 +0000 patch 9.0.1175: the set_ref_in_item() function is too long Problem: The set_ref_in_item() function is too long. Solution: Use a separate function for more complicated types. (Yegappan Lakshmanan, closes #11802)

author	Bram Moolenaar <Bram@vim.org>
date	Wed, 11 Jan 2023 13:00:05 +0100
parents	d605a50e7623
children	238ca27dbfd2

rev	line source
10042 4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47 Christian Brabandt <cb@256bit.org> parents: 10040 diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11 * message.c: functions for displaying messages on the command line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	14 #define MESSAGE_FILE // don't include prototype for smsg()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	18 static void add_msg_hist(char_u *s, int len, int attr);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	19 static void hit_return_msg(void);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	20 static void msg_home_replace_attr(char_u *fname, int attr);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	21 static void msg_puts_attr_len(char *str, int maxlen, int attr);
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	22 static void msg_puts_display(char_u *str, int maxlen, int attr, int recurse);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	23 static void msg_scroll_up(void);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	24 static void inc_msg_scrolled(void);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	25 static void store_sb_text(char_u *sb_str, char_u s, int attr, int *sb_col, int finish);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	26 static void t_puts(int t_col, char_u t_s, char_u *s, int attr);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	27 static void msg_puts_printf(char_u *str, int maxlen);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	28 static int do_more_prompt(int typed_char);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	29 static void msg_screen_putchar(int c, int attr);
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	30 static void msg_moremsg(int full);
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	31 static int msg_check_screen(void);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	32 static void redir_write(char_u *s, int maxlen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	33 #ifdef FEAT_CON_DIALOG
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	34 static char_u msg_show_console_dialog(char_u message, char_u *buttons, int dfltbutton);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	35 static int confirm_msg_used = FALSE; // displaying confirm_msg
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	36 static char_u *confirm_msg = NULL; // ":confirm" message
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	37 static char_u *confirm_msg_tail; // tail of confirm_msg
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	38 static void display_confirm_msg(void);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	39 #endif
31289 4f1e70a709bb patch 9.0.0978: build errors without the +channel feature Bram Moolenaar <Bram@vim.org> parents: 31287 diff changeset	40 #ifdef FEAT_EVAL
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	41 static int emsg_to_channel_log = FALSE;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	42 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	43
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	44 struct msg_hist
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	45 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	46 struct msg_hist *next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	47 char_u *msg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	48 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	49 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	50
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	51 static struct msg_hist *first_msg_hist = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	52 static struct msg_hist *last_msg_hist = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	53 static int msg_hist_len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	54
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	55 static FILE *verbose_fd = NULL;
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	56 static int verbose_did_open = FALSE;
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	57
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	58 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	59 * When writing messages to the screen, there are many different situations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	60 * A number of variables is used to remember the current state:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	61 * msg_didany TRUE when messages were written since the last time the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	62 * user reacted to a prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	63 * Reset: After hitting a key for the hit-return prompt,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	64 * hitting <CR> for the command line or input().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	65 * Set: When any message is written to the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	66 * msg_didout TRUE when something was written to the current line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	67 * Reset: When advancing to the next line, when the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	68 * text can be overwritten.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	69 * Set: When any message is written to the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	70 * msg_nowait No extra delay for the last drawn message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	71 * Used in normal_cmd() before the mode message is drawn.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	72 * emsg_on_display There was an error message recently. Indicates that there
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	73 * should be a delay before redrawing.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	74 * msg_scroll The next message should not overwrite the current one.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	75 * msg_scrolled How many lines the screen has been scrolled (because of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	76 * messages). Used in update_screen() to scroll the screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	77 * back. Incremented each time the screen scrolls a line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	78 * msg_scrolled_ign TRUE when msg_scrolled is non-zero and msg_puts_attr()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	79 * writes something without scrolling should not make
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	80 * need_wait_return to be set. This is a hack to make ":ts"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	81 * work without an extra prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	82 * lines_left Number of lines available for messages before the
3240 c97c3272d7a6 updated for version 7.3.389 Bram Moolenaar <bram@vim.org> parents: 3072 diff changeset	83 * more-prompt is to be given. -1 when not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	84 * need_wait_return TRUE when the hit-return prompt is needed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	85 * Reset: After giving the hit-return prompt, when the user
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	86 * has answered some other prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	87 * Set: When the ruler or typeahead display is overwritten,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	88 * scrolling the screen for some message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	89 * keep_msg Message to be displayed after redrawing the screen, in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	90 * main_loop().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	91 * This is an allocated string or NULL when not used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	92 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	93
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	94 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	95 * msg(s) - displays the string 's' on the status line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	96 * When terminal not initialized (yet) mch_errmsg(..) is used.
29960 4fcf816aa806 patch 9.0.0318: clearing screen causes flicker Bram Moolenaar <Bram@vim.org> parents: 29954 diff changeset	97 * return TRUE if wait_return() not called
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	98 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	99 int
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	100 msg(char *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	101 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	102 return msg_attr_keep(s, 0, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	103 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	104
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	105 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	106 * Like msg() but keep it silent when 'verbosefile' is set.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	107 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	108 int
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	109 verb_msg(char *s)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	110 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	111 int n;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	112
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	113 verbose_enter();
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	114 n = msg_attr_keep(s, 0, FALSE);
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	115 verbose_leave();
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	116
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	117 return n;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	118 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	119
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	120 int
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	121 msg_attr(char *s, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	122 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	123 return msg_attr_keep(s, attr, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	125
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	126 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	127 msg_attr_keep(
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	128 char *s,
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	129 int attr,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	130 int keep) // TRUE: set keep_msg if it doesn't scroll
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	131 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	132 static int entered = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	133 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	134 char_u *buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	135
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	136 // Skip messages not matching ":filter pattern".
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	137 // Don't filter when there is an error.
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	138 if (!emsg_on_display && message_filtered((char_u *)s))
9941 e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	139 return TRUE;
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	140
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	141 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	142 if (attr == 0)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	143 set_vim_var_string(VV_STATUSMSG, (char_u *)s, -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	144 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	147 * It is possible that displaying a messages causes a problem (e.g.,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	148 * when redrawing the window), which causes another message, etc.. To
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	149 * break this loop, limit the recursiveness to 3 levels.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	150 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	151 if (entered >= 3)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	152 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	153 ++entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	154
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	155 // Add message to history (unless it's a repeated kept message or a
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	156 // truncated message)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	157 if ((char_u *)s != keep_msg
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	158 \|\| (*s != '<'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	159 && last_msg_hist != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	160 && last_msg_hist->msg != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	161 && STRCMP(s, last_msg_hist->msg)))
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	162 add_msg_hist((char_u *)s, -1, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	163
31287 fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31277 diff changeset	164 #ifdef FEAT_EVAL
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	165 if (emsg_to_channel_log)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	166 // Write message in the channel log.
27426 41e0dcf38521 patch 8.2.4241: some type casts are redundant Bram Moolenaar <Bram@vim.org> parents: 27255 diff changeset	167 ch_log(NULL, "ERROR: %s", s);
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	168 #endif
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	169
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	170 // Truncate the message if needed.
513 6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	171 msg_start();
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	172 buf = msg_strtrunc((char_u *)s, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	173 if (buf != NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	174 s = (char *)buf;
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	175
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	176 msg_outtrans_attr((char_u *)s, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	177 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	178 retval = msg_end();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	179
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	180 if (keep && retval && vim_strsize((char_u *)s)
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	181 < (int)(Rows - cmdline_row - 1) * Columns + sc_col)
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	182 set_keep_msg((char_u *)s, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	183
27255 8c43e3d1a6e5 patch 8.2.4156: fileinfo message overwrites echo'ed message Bram Moolenaar <Bram@vim.org> parents: 27022 diff changeset	184 need_fileinfo = FALSE;
8c43e3d1a6e5 patch 8.2.4156: fileinfo message overwrites echo'ed message Bram Moolenaar <Bram@vim.org> parents: 27022 diff changeset	185
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187 --entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	191 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	192 * Truncate a string such that it can be printed without causing a scroll.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193 * Returns an allocated string or NULL when no truncating is done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	194 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	195 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	196 msg_strtrunc(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	197 char_u *s,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	198 int force) // always truncate
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	199 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	200 char_u *buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	201 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	202 int room;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	203
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	204 // May truncate message to avoid a hit-return prompt
513 6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	205 if ((!msg_scroll && !need_wait_return && shortmess(SHM_TRUNCALL)
6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	206 && !exmode_active && msg_silent == 0) \|\| force)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	207 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	208 len = vim_strsize(s);
29916 cf55d7e10bb1 patch 9.0.0296: message in popup is shortened unnecessary Bram Moolenaar <Bram@vim.org> parents: 29904 diff changeset	209 if (msg_scrolled != 0
cf55d7e10bb1 patch 9.0.0296: message in popup is shortened unnecessary Bram Moolenaar <Bram@vim.org> parents: 29904 diff changeset	210 #ifdef HAS_MESSAGE_WINDOW
30005 bb0e525e1393 patch 9.0.0340: the 'cmdheight' zero support causes too much trouble Bram Moolenaar <Bram@vim.org> parents: 29982 diff changeset	211 \|\| in_echowindow
29916 cf55d7e10bb1 patch 9.0.0296: message in popup is shortened unnecessary Bram Moolenaar <Bram@vim.org> parents: 29904 diff changeset	212 #endif
cf55d7e10bb1 patch 9.0.0296: message in popup is shortened unnecessary Bram Moolenaar <Bram@vim.org> parents: 29904 diff changeset	213 )
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	214 // Use all the columns.
513 6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	215 room = (int)(Rows - msg_row) * Columns - 1;
6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	216 else
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	217 // Use up to 'showcmd' column.
513 6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	218 room = (int)(Rows - msg_row - 1) * Columns + sc_col - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	219 if (len > room && room > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221 if (enc_utf8)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	222 // may have up to 18 bytes per cell (6 per char, up to two
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	223 // composing chars)
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	224 len = (room + 2) * 18;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 else if (enc_dbcs == DBCS_JPNU)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	226 // may have up to 2 bytes per cell for euc-jp
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	227 len = (room + 2) * 2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 else
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	229 len = room + 2;
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	230 buf = alloc(len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	231 if (buf != NULL)
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	232 trunc_string(s, buf, room, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	233 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	234 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	235 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	236 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	237
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	238 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	239 * Truncate a string "s" to "buf" with cell width "room".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	240 * "s" and "buf" may be equal.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	241 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	242 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	243 trunc_string(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	244 char_u *s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	245 char_u *buf,
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	246 int room_in,
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	247 int buflen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	248 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	249 size_t room = room_in - 3; // "..." takes 3 chars
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	250 size_t half;
bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	251 size_t len = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	252 int e;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	253 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	254 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	255
23946 0b1f5717dc4d patch 8.2.2515: memory access error when truncating an empty message Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	256 if (*s == NUL)
0b1f5717dc4d patch 8.2.2515: memory access error when truncating an empty message Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	257 {
0b1f5717dc4d patch 8.2.2515: memory access error when truncating an empty message Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	258 if (buflen > 0)
0b1f5717dc4d patch 8.2.2515: memory access error when truncating an empty message Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	259 *buf = NUL;
0b1f5717dc4d patch 8.2.2515: memory access error when truncating an empty message Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	260 return;
0b1f5717dc4d patch 8.2.2515: memory access error when truncating an empty message Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	261 }
0b1f5717dc4d patch 8.2.2515: memory access error when truncating an empty message Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	262
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	263 if (room_in < 3)
bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	264 room = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	265 half = room / 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	266
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	267 // First part: Start of the string.
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	268 for (e = 0; len < half && e < buflen; ++e)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	270 if (s[e] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	271 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	272 // text fits without truncating!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	273 buf[e] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	276 n = ptr2cells(s + e);
9542 00ee8d8c2e0c commit https://github.com/vim/vim/commit/502ae4ba63561c98ac69af26cd9883bfd18d225f Christian Brabandt <cb@256bit.org> parents: 9538 diff changeset	277 if (len + n > half)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	278 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	279 len += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	280 buf[e] = s[e];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	282 for (n = (*mb_ptr2len)(s + e); --n > 0; )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	283 {
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	284 if (++e == buflen)
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	285 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	286 buf[e] = s[e];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	287 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	288 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	289
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	290 // Last part: End of the string.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	291 i = e;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	292 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	293 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	294 // For DBCS going backwards in a string is slow, but
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	295 // computing the cell width isn't too slow: go forward
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	296 // until the rest fits.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	297 n = vim_strsize(s + i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	298 while (len + n > room)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	299 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	300 n -= ptr2cells(s + i);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	301 i += (*mb_ptr2len)(s + i);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	302 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	303 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	304 else if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	305 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	306 // For UTF-8 we can go backwards easily.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 698 diff changeset	307 half = i = (int)STRLEN(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	308 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	309 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 698 diff changeset	310 do
11269 121d29004998 patch 8.0.0520: using a function pointer while the function is known Christian Brabandt <cb@256bit.org> parents: 11163 diff changeset	311 half = half - utf_head_off(s, s + half - 1) - 1;
9581 716382aaa0c0 commit https://github.com/vim/vim/commit/b9644433d2728e99fab874e5e33147ad95d23a31 Christian Brabandt <cb@256bit.org> parents: 9542 diff changeset	312 while (half > 0 && utf_iscomposing(utf_ptr2char(s + half)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	313 n = ptr2cells(s + half);
9581 716382aaa0c0 commit https://github.com/vim/vim/commit/b9644433d2728e99fab874e5e33147ad95d23a31 Christian Brabandt <cb@256bit.org> parents: 9542 diff changeset	314 if (len + n > room \|\| half == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	315 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	316 len += n;
9698 a1b1405a33ca commit https://github.com/vim/vim/commit/a5c0cc11330157c721748e317e8ff54b649610ca Christian Brabandt <cb@256bit.org> parents: 9640 diff changeset	317 i = (int)half;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	318 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	319 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	320 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	321 {
18999 6fb11e7fb9cd patch 8.2.0060: message test only runs with one encoding Bram Moolenaar <Bram@vim.org> parents: 18991 diff changeset	322 for (i = (int)STRLEN(s);
6fb11e7fb9cd patch 8.2.0060: message test only runs with one encoding Bram Moolenaar <Bram@vim.org> parents: 18991 diff changeset	323 i - 1 >= 0 && len + (n = ptr2cells(s + i - 1)) <= room; --i)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	324 len += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	325 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	326
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	327
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	328 if (i <= e + 3)
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	329 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	330 // text fits without truncating
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	331 if (s != buf)
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	332 {
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	333 len = STRLEN(s);
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	334 if (len >= (size_t)buflen)
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	335 len = buflen - 1;
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	336 len = len - e + 1;
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	337 if (len < 1)
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	338 buf[e - 1] = NUL;
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	339 else
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	340 mch_memmove(buf + e, s + e, len);
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	341 }
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	342 }
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	343 else if (e + 3 < buflen)
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	344 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	345 // set the middle and copy the last part
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	346 mch_memmove(buf + e, "...", (size_t)3);
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	347 len = STRLEN(s + i) + 1;
bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	348 if (len >= (size_t)buflen - e - 3)
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	349 len = buflen - e - 3 - 1;
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	350 mch_memmove(buf + e + 3, s + i, len);
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	351 buf[e + 3 + len - 1] = NUL;
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	352 }
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	353 else
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	354 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	355 // can't fit in the "...", just truncate it
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	356 buf[e - 1] = NUL;
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	357 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	358 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	359
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	360 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	361 * Automatic prototype generation does not understand this function.
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	362 * Note: Caller of smsg() and smsg_attr() must check the resulting string is
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	363 * shorter than IOSIZE!!!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	364 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	365 #ifndef PROTO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	366
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	367 int vim_snprintf(char str, size_t str_m, const char fmt, ...);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	368
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	369 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	370 smsg(const char *s, ...)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	371 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	372 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	373 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	374 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	375 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	376 return msg((char *)s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	377 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	378 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	379 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	380 va_list arglist;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	381
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	382 va_start(arglist, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	383 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	384 va_end(arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	385 return msg((char *)IObuff);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	386 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	387 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	388
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	389 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	390 smsg_attr(int attr, const char *s, ...)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	391 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	392 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	393 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	394 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	395 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	396 return msg_attr((char *)s, attr);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	397 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	398 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	399 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	400 va_list arglist;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	401
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	402 va_start(arglist, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	403 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	404 va_end(arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	405 return msg_attr((char *)IObuff, attr);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	406 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	407 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	408
14237 487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	409 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	410 smsg_attr_keep(int attr, const char *s, ...)
14237 487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	411 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	412 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	413 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	414 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	415 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	416 return msg_attr_keep((char *)s, attr, TRUE);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	417 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	418 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	419 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	420 va_list arglist;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	421
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	422 va_start(arglist, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	423 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	424 va_end(arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	425 return msg_attr_keep((char *)IObuff, attr, TRUE);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	426 }
14237 487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	427 }
487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	428
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	429 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	430
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	431 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	432 * Remember the last sourcing name/lnum used in an error message, so that it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	433 * isn't printed each time when it didn't change.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	434 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	435 static int last_sourcing_lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	436 static char_u *last_sourcing_name = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	437
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	438 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	439 * Reset the last used sourcing name/lnum. Makes sure it is displayed again
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	440 * for the next error message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	441 */
360 22c8aff09ad3 updated for version 7.0094 vimboss parents: 355 diff changeset	442 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	443 reset_last_sourcing(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	444 {
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13188 diff changeset	445 VIM_CLEAR(last_sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	446 last_sourcing_lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	447 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	448
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	449 /*
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	450 * Return TRUE if "SOURCING_NAME" differs from "last_sourcing_name".
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	451 */
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	452 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	453 other_sourcing_name(void)
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	454 {
26284 ae947ebb4038 patch 8.2.3673: crash when allocating signal stack fails Bram Moolenaar <Bram@vim.org> parents: 25778 diff changeset	455 if (HAVE_SOURCING_INFO && SOURCING_NAME != NULL)
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	456 {
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	457 if (last_sourcing_name != NULL)
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	458 return STRCMP(SOURCING_NAME, last_sourcing_name) != 0;
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	459 return TRUE;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	460 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	461 return FALSE;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	462 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	463
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	464 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	465 * Get the message about the source, as used for an error message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	466 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	467 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	468 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	469 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	470 get_emsg_source(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	471 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	472 char_u Buf, p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	473
26284 ae947ebb4038 patch 8.2.3673: crash when allocating signal stack fails Bram Moolenaar <Bram@vim.org> parents: 25778 diff changeset	474 if (HAVE_SOURCING_INFO && SOURCING_NAME != NULL && other_sourcing_name())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	475 {
22208 a607f02fd17a patch 8.2.1653: expand('<stack>') does not include the final line number Bram Moolenaar <Bram@vim.org> parents: 22163 diff changeset	476 char_u *sname = estack_sfile(ESTACK_NONE);
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	477 char_u *tofree = sname;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	478
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	479 if (sname == NULL)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	480 sname = SOURCING_NAME;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	481
22584 c271498e03b2 patch 8.2.1840: Vim9: error message is not clear about compilation error Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	482 #ifdef FEAT_EVAL
c271498e03b2 patch 8.2.1840: Vim9: error message is not clear about compilation error Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	483 if (estack_compiling)
c271498e03b2 patch 8.2.1840: Vim9: error message is not clear about compilation error Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	484 p = (char_u *)_("Error detected while compiling %s:");
c271498e03b2 patch 8.2.1840: Vim9: error message is not clear about compilation error Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	485 else
c271498e03b2 patch 8.2.1840: Vim9: error message is not clear about compilation error Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	486 #endif
c271498e03b2 patch 8.2.1840: Vim9: error message is not clear about compilation error Bram Moolenaar <Bram@vim.org> parents: 22208 diff changeset	487 p = (char_u *)_("Error detected while processing %s:");
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	488 Buf = alloc(STRLEN(sname) + STRLEN(p));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	489 if (Buf != NULL)
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	490 sprintf((char )Buf, (char )p, sname);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	491 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	492 return Buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	493 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	494 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	495 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	496
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	497 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	498 * Get the message about the source lnum, as used for an error message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	499 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	500 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	501 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	502 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	503 get_emsg_lnum(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	504 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	505 char_u Buf, p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	506
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	507 // lnum is 0 when executing a command from the command line
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	508 // argument, we don't want a line number then
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	509 if (SOURCING_NAME != NULL
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	510 && (other_sourcing_name() \|\| SOURCING_LNUM != last_sourcing_lnum)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	511 && SOURCING_LNUM != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	512 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	513 p = (char_u *)_("line %4ld:");
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16606 diff changeset	514 Buf = alloc(STRLEN(p) + 20);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	515 if (Buf != NULL)
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	516 sprintf((char )Buf, (char )p, (long)SOURCING_LNUM);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	517 return Buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	518 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	519 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	520 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	521
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	522 /*
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	523 * Display name and line number for the source of an error.
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	524 * Remember the file name and line number, so that for the next error the info
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	525 * is only displayed if it changed.
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	526 */
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	527 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	528 msg_source(int attr)
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	529 {
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	530 char_u *p;
26288 8e0cbe0d84ec patch 8.2.3675: using freed memory when vim_strsave() fails Bram Moolenaar <Bram@vim.org> parents: 26284 diff changeset	531 static int recursive = FALSE;
8e0cbe0d84ec patch 8.2.3675: using freed memory when vim_strsave() fails Bram Moolenaar <Bram@vim.org> parents: 26284 diff changeset	532
8e0cbe0d84ec patch 8.2.3675: using freed memory when vim_strsave() fails Bram Moolenaar <Bram@vim.org> parents: 26284 diff changeset	533 // Bail out if something called here causes an error.
8e0cbe0d84ec patch 8.2.3675: using freed memory when vim_strsave() fails Bram Moolenaar <Bram@vim.org> parents: 26284 diff changeset	534 if (recursive)
8e0cbe0d84ec patch 8.2.3675: using freed memory when vim_strsave() fails Bram Moolenaar <Bram@vim.org> parents: 26284 diff changeset	535 return;
8e0cbe0d84ec patch 8.2.3675: using freed memory when vim_strsave() fails Bram Moolenaar <Bram@vim.org> parents: 26284 diff changeset	536 recursive = TRUE;
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	537
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	538 ++no_wait_return;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	539 p = get_emsg_source();
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	540 if (p != NULL)
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	541 {
30351 c8c7adcf2ddc patch 9.0.0511: unnecessary scrolling for message of only one line Bram Moolenaar <Bram@vim.org> parents: 30226 diff changeset	542 msg_scroll = TRUE; // this will take more than one line
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	543 msg_attr((char *)p, attr);
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	544 vim_free(p);
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	545 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	546 p = get_emsg_lnum();
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	547 if (p != NULL)
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	548 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	549 msg_attr((char *)p, HL_ATTR(HLF_N));
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	550 vim_free(p);
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	551 last_sourcing_lnum = SOURCING_LNUM; // only once for each line
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	552 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	553
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	554 // remember the last sourcing name printed, also when it's empty
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	555 if (SOURCING_NAME == NULL \|\| other_sourcing_name())
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	556 {
26288 8e0cbe0d84ec patch 8.2.3675: using freed memory when vim_strsave() fails Bram Moolenaar <Bram@vim.org> parents: 26284 diff changeset	557 VIM_CLEAR(last_sourcing_name);
8e0cbe0d84ec patch 8.2.3675: using freed memory when vim_strsave() fails Bram Moolenaar <Bram@vim.org> parents: 26284 diff changeset	558 if (SOURCING_NAME != NULL)
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	559 last_sourcing_name = vim_strsave(SOURCING_NAME);
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	560 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	561 --no_wait_return;
26288 8e0cbe0d84ec patch 8.2.3675: using freed memory when vim_strsave() fails Bram Moolenaar <Bram@vim.org> parents: 26284 diff changeset	562
8e0cbe0d84ec patch 8.2.3675: using freed memory when vim_strsave() fails Bram Moolenaar <Bram@vim.org> parents: 26284 diff changeset	563 recursive = FALSE;
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	564 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	565
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	566 /*
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	567 * Return TRUE if not giving error messages right now:
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	568 * If "emsg_off" is set: no error messages at the moment.
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	569 * If "msg" is in 'debug': do error message but without side effects.
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	570 * If "emsg_skip" is set: never do error messages.
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	571 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	572 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	573 emsg_not_now(void)
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	574 {
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	575 if ((emsg_off > 0 && vim_strchr(p_debug, 'm') == NULL
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	576 && vim_strchr(p_debug, 't') == NULL)
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	577 #ifdef FEAT_EVAL
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	578 \|\| emsg_skip > 0
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	579 #endif
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	580 )
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	581 return TRUE;
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	582 return FALSE;
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	583 }
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	584
11016 4e7308525fe7 patch 8.0.0397: can't build with +viminfo but without +eval Christian Brabandt <cb@256bit.org> parents: 11012 diff changeset	585 #if defined(FEAT_EVAL) \|\| defined(PROTO)
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	586 static garray_T ignore_error_list = GA_EMPTY;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	587
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	588 void
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	589 ignore_error_for_testing(char_u *error)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	590 {
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	591 if (ignore_error_list.ga_itemsize == 0)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	592 ga_init2(&ignore_error_list, sizeof(char_u *), 1);
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	593
15219 dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict Bram Moolenaar <Bram@vim.org> parents: 15211 diff changeset	594 if (STRCMP("RESET", error) == 0)
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict Bram Moolenaar <Bram@vim.org> parents: 15211 diff changeset	595 ga_clear_strings(&ignore_error_list);
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict Bram Moolenaar <Bram@vim.org> parents: 15211 diff changeset	596 else
27022 eebbcc83fb75 patch 8.2.4040: keeping track of allocated lines is too complicated Bram Moolenaar <Bram@vim.org> parents: 27018 diff changeset	597 ga_copy_string(&ignore_error_list, error);
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	598 }
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	599
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	600 static int
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	601 ignore_error(char_u *msg)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	602 {
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	603 int i;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	604
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	605 for (i = 0; i < ignore_error_list.ga_len; ++i)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	606 if (strstr((char *)msg,
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	607 (char )((char_u *)(ignore_error_list.ga_data))[i]) != NULL)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	608 return TRUE;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	609 return FALSE;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	610 }
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	611 #endif
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	612
9605 846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	613 #if !defined(HAVE_STRERROR) \|\| defined(PROTO)
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	614 /*
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	615 * Replacement for perror() that behaves more or less like emsg() was called.
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18931 diff changeset	616 * v:errmsg will be set and called_emsg will be incremented.
9605 846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	617 */
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	618 void
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	619 do_perror(char *msg)
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	620 {
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	621 perror(msg);
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	622 ++emsg_silent;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	623 emsg(msg);
9605 846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	624 --emsg_silent;
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	625 }
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	626 #endif
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	627
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	628 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	629 * emsg_core() - display an error message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	630 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	631 * Rings the bell, if appropriate, and calls message() to do the real work
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632 * When terminal not initialized (yet) mch_errmsg(..) is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	633 *
29960 4fcf816aa806 patch 9.0.0318: clearing screen causes flicker Bram Moolenaar <Bram@vim.org> parents: 29954 diff changeset	634 * Return TRUE if wait_return() not called.
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	635 * Note: caller must check 'emsg_not_now()' before calling this.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	636 */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	637 static int
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	638 emsg_core(char_u *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	639 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	640 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	641 char_u *p;
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	642 int r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	643 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	644 int ignore = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	645 int severe;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	646 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	647
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	648 #ifdef FEAT_EVAL
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	649 // When testing some errors are turned into a normal message.
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	650 if (ignore_error(s))
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	651 // don't call msg() if it results in a dialog
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	652 return msg_use_printf() ? FALSE : msg((char *)s);
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	653 #endif
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	654
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18931 diff changeset	655 ++called_emsg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	656
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	657 #ifdef FEAT_EVAL
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	658 // If "emsg_severe" is TRUE: When an error exception is to be thrown,
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	659 // prefer this message over previous messages for the same command.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	660 severe = emsg_severe;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	661 emsg_severe = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	662 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	663
839 1f3b1021f002 updated for version 7.0e05 vimboss parents: 835 diff changeset	664 if (!emsg_off \|\| vim_strchr(p_debug, 't') != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	665 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668 * Cause a throw of an error exception if appropriate. Don't display
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	669 * the error message in this case. (If no matching catch clause will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	670 * be found, the message will be displayed later on.) "ignore" is set
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	671 * when the message should be ignored completely (used for the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	672 * interrupt message).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	673 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	674 if (cause_errthrow(s, severe, &ignore) == TRUE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	675 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	676 if (!ignore)
15079 a527110d5f56 patch 8.1.0550: expression evaluation may repeat an error message Bram Moolenaar <Bram@vim.org> parents: 14909 diff changeset	677 ++did_emsg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	678 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	679 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	680
22742 f7f2d73ff85e patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	681 if (in_assert_fails && emsg_assert_fails_msg == NULL)
21859 3e5d0832a2e7 patch 8.2.1479: Vim9: error for list index uses wrong line number Bram Moolenaar <Bram@vim.org> parents: 21493 diff changeset	682 {
21265 6a4806e326dd patch 8.2.1183: assert_fails() checks the last error message Bram Moolenaar <Bram@vim.org> parents: 21192 diff changeset	683 emsg_assert_fails_msg = vim_strsave(s);
21859 3e5d0832a2e7 patch 8.2.1479: Vim9: error for list index uses wrong line number Bram Moolenaar <Bram@vim.org> parents: 21493 diff changeset	684 emsg_assert_fails_lnum = SOURCING_LNUM;
22163 b6d36f0b4f03 patch 8.2.1631: test_fails() does not check the context of the line number Bram Moolenaar <Bram@vim.org> parents: 21859 diff changeset	685 vim_free(emsg_assert_fails_context);
b6d36f0b4f03 patch 8.2.1631: test_fails() does not check the context of the line number Bram Moolenaar <Bram@vim.org> parents: 21859 diff changeset	686 emsg_assert_fails_context = vim_strsave(
b6d36f0b4f03 patch 8.2.1631: test_fails() does not check the context of the line number Bram Moolenaar <Bram@vim.org> parents: 21859 diff changeset	687 SOURCING_NAME == NULL ? (char_u *)"" : SOURCING_NAME);
21859 3e5d0832a2e7 patch 8.2.1479: Vim9: error for list index uses wrong line number Bram Moolenaar <Bram@vim.org> parents: 21493 diff changeset	688 }
21265 6a4806e326dd patch 8.2.1183: assert_fails() checks the last error message Bram Moolenaar <Bram@vim.org> parents: 21192 diff changeset	689
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	690 // set "v:errmsg", also when using ":silent! cmd"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	691 set_vim_var_string(VV_ERRMSG, s, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	692 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	693
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	694 /*
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	695 * When using ":silent! cmd" ignore error messages.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 * But do write it to the redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	697 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	698 if (emsg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	699 {
24406 a26f0fa12845 patch 8.2.2743: Vim9: function state stuck when compiling with ":silent!" Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	700 #ifdef FEAT_EVAL
a26f0fa12845 patch 8.2.2743: Vim9: function state stuck when compiling with ":silent!" Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	701 ++did_emsg_silent;
a26f0fa12845 patch 8.2.2743: Vim9: function state stuck when compiling with ":silent!" Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	702 #endif
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	703 if (emsg_noredir == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	704 {
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	705 msg_start();
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	706 p = get_emsg_source();
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	707 if (p != NULL)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	708 {
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	709 STRCAT(p, "\n");
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	710 redir_write(p, -1);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	711 vim_free(p);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	712 }
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	713 p = get_emsg_lnum();
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	714 if (p != NULL)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	715 {
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	716 STRCAT(p, "\n");
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	717 redir_write(p, -1);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	718 vim_free(p);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	719 }
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	720 redir_write(s, -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	721 }
23102 3239b0f3c592 patch 8.2.2097: Vim9: using :silent! when calling a function prevents abort Bram Moolenaar <Bram@vim.org> parents: 23090 diff changeset	722 #ifdef FEAT_EVAL
3239b0f3c592 patch 8.2.2097: Vim9: using :silent! when calling a function prevents abort Bram Moolenaar <Bram@vim.org> parents: 23090 diff changeset	723 // Only increment did_emsg_def when :silent! wasn't used inside the
3239b0f3c592 patch 8.2.2097: Vim9: using :silent! when calling a function prevents abort Bram Moolenaar <Bram@vim.org> parents: 23090 diff changeset	724 // :def function.
3239b0f3c592 patch 8.2.2097: Vim9: using :silent! when calling a function prevents abort Bram Moolenaar <Bram@vim.org> parents: 23090 diff changeset	725 if (emsg_silent == emsg_silent_def)
3239b0f3c592 patch 8.2.2097: Vim9: using :silent! when calling a function prevents abort Bram Moolenaar <Bram@vim.org> parents: 23090 diff changeset	726 ++did_emsg_def;
3239b0f3c592 patch 8.2.2097: Vim9: using :silent! when calling a function prevents abort Bram Moolenaar <Bram@vim.org> parents: 23090 diff changeset	727 #endif
31287 fa309d9af73c patch 9.0.0977: it is not easy to see what client-server commands are doing Bram Moolenaar <Bram@vim.org> parents: 31277 diff changeset	728 #ifdef FEAT_EVAL
17262 041156ce1d22 patch 8.1.1630: various small problems Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	729 ch_log(NULL, "ERROR silent: %s", (char *)s);
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	730 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	731 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	732 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	733
10589 b0c9c1a05054 patch 8.0.0184: when an error is caught Vim still exits with non-zero result Christian Brabandt <cb@256bit.org> parents: 10426 diff changeset	734 ex_exitval = 1;
b0c9c1a05054 patch 8.0.0184: when an error is caught Vim still exits with non-zero result Christian Brabandt <cb@256bit.org> parents: 10426 diff changeset	735
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	736 // Reset msg_silent, an error causes messages to be switched back on.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	737 msg_silent = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	739
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	740 if (global_busy) // break :global command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	741 ++global_busy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 if (p_eb)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	744 beep_flush(); // also includes flush_buffers()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	745 else
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	746 flush_buffers(FLUSH_MINIMAL); // flush internal buffers
15079 a527110d5f56 patch 8.1.0550: expression evaluation may repeat an error message Bram Moolenaar <Bram@vim.org> parents: 14909 diff changeset	747 ++did_emsg; // flag for DoOneCmd()
12375 ab0d827151a1 patch 8.0.1067: try/catch in timer does not prevent it from being stopped Christian Brabandt <cb@256bit.org> parents: 12152 diff changeset	748 #ifdef FEAT_EVAL
25609 f8bcd21e6e24 patch 8.2.3341: Vim9: function call aborted despite try/catch Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	749 ++uncaught_emsg;
12375 ab0d827151a1 patch 8.0.1067: try/catch in timer does not prevent it from being stopped Christian Brabandt <cb@256bit.org> parents: 12152 diff changeset	750 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	751 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	752
29926 2be5a2741943 patch 9.0.0301: the message window popup is delayed after an error message Bram Moolenaar <Bram@vim.org> parents: 29920 diff changeset	753 #ifdef HAS_MESSAGE_WINDOW
30005 bb0e525e1393 patch 9.0.0340: the 'cmdheight' zero support causes too much trouble Bram Moolenaar <Bram@vim.org> parents: 29982 diff changeset	754 if (!in_echowindow)
29926 2be5a2741943 patch 9.0.0301: the message window popup is delayed after an error message Bram Moolenaar <Bram@vim.org> parents: 29920 diff changeset	755 #endif
2be5a2741943 patch 9.0.0301: the message window popup is delayed after an error message Bram Moolenaar <Bram@vim.org> parents: 29920 diff changeset	756 emsg_on_display = TRUE; // remember there is an error message
2be5a2741943 patch 9.0.0301: the message window popup is delayed after an error message Bram Moolenaar <Bram@vim.org> parents: 29920 diff changeset	757
2be5a2741943 patch 9.0.0301: the message window popup is delayed after an error message Bram Moolenaar <Bram@vim.org> parents: 29920 diff changeset	758 attr = HL_ATTR(HLF_E); // set highlight mode for error messages
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	759 if (msg_scrolled != 0)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	760 need_wait_return = TRUE; // needed in case emsg() is called after
29960 4fcf816aa806 patch 9.0.0318: clearing screen causes flicker Bram Moolenaar <Bram@vim.org> parents: 29954 diff changeset	761 // wait_return() has reset need_wait_return
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	762 // and a redraw is expected because
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	763 // msg_scrolled is non-zero
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	764
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	765 #ifdef FEAT_JOB_CHANNEL
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	766 emsg_to_channel_log = TRUE;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	767 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	768 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	769 * Display name and line number for the source of the error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	770 */
30351 c8c7adcf2ddc patch 9.0.0511: unnecessary scrolling for message of only one line Bram Moolenaar <Bram@vim.org> parents: 30226 diff changeset	771 msg_scroll = TRUE;
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	772 msg_source(attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	773
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	774 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	775 * Display the error message itself.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	776 */
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	777 msg_nowait = FALSE; // wait for this msg
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	778 r = msg_attr((char *)s, attr);
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	779
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	780 #ifdef FEAT_JOB_CHANNEL
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	781 emsg_to_channel_log = FALSE;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	782 #endif
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	783 return r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	784 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	785
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	786 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	787 * Print an error message.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	788 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	789 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	790 emsg(char *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	791 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	792 // Skip this if not giving error messages at the moment.
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	793 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	794 return emsg_core((char_u *)s);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	795 return TRUE; // no error messages at the moment
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	796 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	797
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	798 #ifndef PROTO // manual proto with __attribute__
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	799 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	800 * Print an error message with format string and variable arguments.
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	801 * Note: caller must not pass 'IObuff' as 1st argument.
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	802 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	803 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	804 semsg(const char *s, ...)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	805 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	806 // Skip this if not giving error messages at the moment.
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	807 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	808 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	809 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	810 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	811 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	812 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	813 return emsg_core((char_u *)s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	814 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	815 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	816 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	817 va_list ap;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	818
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	819 va_start(ap, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	820 vim_vsnprintf((char *)IObuff, IOSIZE, s, ap);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	821 va_end(ap);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	822 return emsg_core(IObuff);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	823 }
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	824 }
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	825 return TRUE; // no error messages at the moment
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	826 }
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	827 #endif
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	828
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	829 /*
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	830 * Same as emsg(...), but abort on error when ABORT_ON_INTERNAL_ERROR is
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	831 * defined. It is used for internal errors only, so that they can be
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	832 * detected when fuzzing vim.
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	833 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	834 void
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	835 iemsg(char *s)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	836 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	837 if (!emsg_not_now())
26835 d9ced5bca6d6 patch 8.2.3946: when an internal error makes Vim exit the error is not seen Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	838 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	839 emsg_core((char_u *)s);
26869 659e30d7eeb7 patch 8.2.3963: build failure with tiny and small features Bram Moolenaar <Bram@vim.org> parents: 26865 diff changeset	840 #if defined(ABORT_ON_INTERNAL_ERROR) && defined(FEAT_EVAL)
26835 d9ced5bca6d6 patch 8.2.3946: when an internal error makes Vim exit the error is not seen Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	841 set_vim_var_string(VV_ERRMSG, (char_u *)s, -1);
29775 455e7588b979 patch 9.0.0227: cannot read error message when abort() is called Bram Moolenaar <Bram@vim.org> parents: 29734 diff changeset	842 msg_putchar('\n'); // avoid overwriting the error message
455e7588b979 patch 9.0.0227: cannot read error message when abort() is called Bram Moolenaar <Bram@vim.org> parents: 29734 diff changeset	843 out_flush();
26835 d9ced5bca6d6 patch 8.2.3946: when an internal error makes Vim exit the error is not seen Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	844 abort();
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	845 #endif
26835 d9ced5bca6d6 patch 8.2.3946: when an internal error makes Vim exit the error is not seen Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	846 }
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	847 }
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	848
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	849 #ifndef PROTO // manual proto with __attribute__
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	850 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	851 * Same as semsg(...) but abort on error when ABORT_ON_INTERNAL_ERROR is
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	852 * defined. It is used for internal errors only, so that they can be
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	853 * detected when fuzzing vim.
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	854 * Note: caller must not pass 'IObuff' as 1st argument.
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	855 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	856 void
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	857 siemsg(const char *s, ...)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	858 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	859 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	860 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	861 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	862 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	863 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	864 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	865 emsg_core((char_u *)s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	866 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	867 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	868 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	869 va_list ap;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	870
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	871 va_start(ap, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	872 vim_vsnprintf((char *)IObuff, IOSIZE, s, ap);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	873 va_end(ap);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	874 emsg_core(IObuff);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	875 }
29775 455e7588b979 patch 9.0.0227: cannot read error message when abort() is called Bram Moolenaar <Bram@vim.org> parents: 29734 diff changeset	876 # ifdef ABORT_ON_INTERNAL_ERROR
455e7588b979 patch 9.0.0227: cannot read error message when abort() is called Bram Moolenaar <Bram@vim.org> parents: 29734 diff changeset	877 msg_putchar('\n'); // avoid overwriting the error message
455e7588b979 patch 9.0.0227: cannot read error message when abort() is called Bram Moolenaar <Bram@vim.org> parents: 29734 diff changeset	878 out_flush();
455e7588b979 patch 9.0.0227: cannot read error message when abort() is called Bram Moolenaar <Bram@vim.org> parents: 29734 diff changeset	879 abort();
455e7588b979 patch 9.0.0227: cannot read error message when abort() is called Bram Moolenaar <Bram@vim.org> parents: 29734 diff changeset	880 # endif
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	881 }
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	882 }
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	883 #endif
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	884
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	885 /*
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	886 * Give an "Internal error" message.
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	887 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	888 void
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	889 internal_error(char *where)
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	890 {
26877 06a137af96f8 patch 8.2.3967: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26869 diff changeset	891 siemsg(_(e_internal_error_str), where);
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	892 }
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	893
27018 268f6a3511df patch 8.2.4038: various code not used when features are disabled Bram Moolenaar <Bram@vim.org> parents: 26913 diff changeset	894 #if defined(FEAT_EVAL) \|\| defined(PROTO)
19554 b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	895 /*
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	896 * Like internal_error() but do not call abort(), to avoid tests using
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	897 * test_unknown() and test_void() causing Vim to exit.
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	898 */
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	899 void
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	900 internal_error_no_abort(char *where)
b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	901 {
26877 06a137af96f8 patch 8.2.3967: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26869 diff changeset	902 semsg(_(e_internal_error_str), where);
19554 b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	903 }
27018 268f6a3511df patch 8.2.4038: various code not used when features are disabled Bram Moolenaar <Bram@vim.org> parents: 26913 diff changeset	904 #endif
19554 b38d73f36467 patch 8.2.0334: abort called when using test_void() Bram Moolenaar <Bram@vim.org> parents: 19477 diff changeset	905
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	906 // emsg3() and emsgn() are in misc2.c to avoid warnings for the prototypes.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	907
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	908 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	909 emsg_invreg(int name)
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	910 {
26913 d4e61d61afd9 patch 8.2.3985: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	911 semsg(_(e_invalid_register_name_str), transchar(name));
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	912 }
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	913
27018 268f6a3511df patch 8.2.4038: various code not used when features are disabled Bram Moolenaar <Bram@vim.org> parents: 26913 diff changeset	914 #if defined(FEAT_EVAL) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	915 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	916 * Give an error message which contains %s for "name[len]".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	917 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	918 void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	919 emsg_namelen(char msg, char_u name, int len)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	920 {
27426 41e0dcf38521 patch 8.2.4241: some type casts are redundant Bram Moolenaar <Bram@vim.org> parents: 27255 diff changeset	921 char_u *copy = vim_strnsave(name, len);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	922
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	923 semsg(msg, copy == NULL ? "NULL" : (char *)copy);
19685 d64f403289db patch 8.2.0399: various memory leaks Bram Moolenaar <Bram@vim.org> parents: 19615 diff changeset	924 vim_free(copy);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	925 }
27018 268f6a3511df patch 8.2.4038: various code not used when features are disabled Bram Moolenaar <Bram@vim.org> parents: 26913 diff changeset	926 #endif
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	927
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	928 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	929 * Like msg(), but truncate to a single line if p_shm contains 't', or when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 * "force" is TRUE. This truncates in another way as for normal messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 * Careful: The string may be changed by msg_may_trunc()!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 * Returns a pointer to the printed message, if wait_return() not called.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	934 char *
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	935 msg_trunc_attr(char *s, int force, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	936 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 int n;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	938 char *ts;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	940 // Add message to history before truncating
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	941 add_msg_hist((char_u *)s, -1, attr);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	942
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	943 ts = (char )msg_may_trunc(force, (char_u )s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	944
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	945 msg_hist_off = TRUE;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	946 n = msg_attr(ts, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	947 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	948
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	949 if (n)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	950 return ts;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	951 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	952 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	953
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	954 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	955 * Check if message "s" should be truncated at the start (for filenames).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	956 * Return a pointer to where the truncated message starts.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	957 * Note: May change the message by replacing a character with '<'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	960 msg_may_trunc(int force, char_u *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	961 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	962 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963 int room;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	965 // If 'cmdheight' is zero or something unexpected happened "room" may be
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	966 // negative.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967 room = (int)(Rows - cmdline_row - 1) * Columns + sc_col - 1;
29288 d9acbf59032c patch 8.2.5161: might still access invalid memory Bram Moolenaar <Bram@vim.org> parents: 29155 diff changeset	968 if (room > 0 && (force \|\| (shortmess(SHM_TRUNC) && !exmode_active))
30005 bb0e525e1393 patch 9.0.0340: the 'cmdheight' zero support causes too much trouble Bram Moolenaar <Bram@vim.org> parents: 29982 diff changeset	969 && (n = (int)STRLEN(s) - room) > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	970 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	971 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	972 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	973 int size = vim_strsize(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	974
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	975 // There may be room anyway when there are multibyte chars.
615 7fe13e0f5dce updated for version 7.0175 vimboss parents: 539 diff changeset	976 if (size <= room)
7fe13e0f5dce updated for version 7.0175 vimboss parents: 539 diff changeset	977 return s;
7fe13e0f5dce updated for version 7.0175 vimboss parents: 539 diff changeset	978
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	979 for (n = 0; size >= room; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	980 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	981 size -= (*mb_ptr2cells)(s + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	982 n += (*mb_ptr2len)(s + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	984 --n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 s += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987 *s = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	988 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	989 return s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	991
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	992 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	993 add_msg_hist(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	994 char_u *s,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	995 int len, // -1 for undetermined length
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	996 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	998 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	999
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1000 if (msg_hist_off \|\| msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1001 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1002
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1003 // Don't let the message history get too big
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	1004 while (msg_hist_len > MAX_MSG_HIST_LEN)
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1005 (void)delete_first_msg();
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1006
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1007 // allocate an entry and add the message at the end of the history
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16782 diff changeset	1008 p = ALLOC_ONE(struct msg_hist);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1009 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1010 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1011 if (len < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1012 len = (int)STRLEN(s);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1013 // remove leading and trailing newlines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1014 while (len > 0 && *s == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1015 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1016 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1017 --len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1018 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1019 while (len > 0 && s[len - 1] == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1020 --len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1021 p->msg = vim_strnsave(s, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1022 p->next = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1023 p->attr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1024 if (last_msg_hist != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1025 last_msg_hist->next = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1026 last_msg_hist = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1027 if (first_msg_hist == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1028 first_msg_hist = last_msg_hist;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1029 ++msg_hist_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1030 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1031 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1033 /*
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1034 * Delete the first (oldest) message from the history.
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1035 * Returns FAIL if there are no messages.
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1036 */
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1037 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1038 delete_first_msg(void)
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1039 {
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1040 struct msg_hist *p;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1041
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1042 if (msg_hist_len <= 0)
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1043 return FAIL;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1044 p = first_msg_hist;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1045 first_msg_hist = p->next;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1046 if (first_msg_hist == NULL)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1047 last_msg_hist = NULL; // history is empty
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1048 vim_free(p->msg);
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1049 vim_free(p);
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1050 --msg_hist_len;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1051 return OK;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1052 }
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1053
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	1054 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 * ":messages" command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 void
8901 b4dad96ade29 commit https://github.com/vim/vim/commit/52196b2dbe3b64b5054e1df3d3aa8fc65e30addc Christian Brabandt <cb@256bit.org> parents: 8897 diff changeset	1058 ex_messages(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 char_u *s;
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1062 int c = 0;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1063
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1064 if (STRCMP(eap->arg, "clear") == 0)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1065 {
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1066 int keep = eap->addr_count == 0 ? 0 : eap->line2;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1067
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1068 while (msg_hist_len > keep)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1069 (void)delete_first_msg();
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1070 return;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1071 }
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1072
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1073 if (*eap->arg != NUL)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1074 {
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26835 diff changeset	1075 emsg(_(e_invalid_argument));
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1076 return;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1077 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 msg_hist_off = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1081 p = first_msg_hist;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1082 if (eap->addr_count != 0)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1083 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1084 // Count total messages
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1085 for (; p != NULL && !got_int; p = p->next)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1086 c++;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1087
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1088 c -= eap->line2;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1089
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1090 // Skip without number of messages specified
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1091 for (p = first_msg_hist; p != NULL && !got_int && c > 0;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1092 p = p->next, c--);
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1093 }
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1094
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1095 if (p == first_msg_hist)
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1096 {
20162 7196cd9d8397 patch 8.2.0636: :messages does not show the maintainer when $LANG is unset Bram Moolenaar <Bram@vim.org> parents: 19685 diff changeset	1097 #ifdef FEAT_MULTI_LANG
7196cd9d8397 patch 8.2.0636: :messages does not show the maintainer when $LANG is unset Bram Moolenaar <Bram@vim.org> parents: 19685 diff changeset	1098 s = get_mess_lang();
7196cd9d8397 patch 8.2.0636: :messages does not show the maintainer when $LANG is unset Bram Moolenaar <Bram@vim.org> parents: 19685 diff changeset	1099 #else
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1100 s = mch_getenv((char_u *)"LANG");
20162 7196cd9d8397 patch 8.2.0636: :messages does not show the maintainer when $LANG is unset Bram Moolenaar <Bram@vim.org> parents: 19685 diff changeset	1101 #endif
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1102 if (s != NULL && *s != NUL)
14210 1681178c4434 patch 8.1.0122: translators don't always understand the maintainer message Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1103 // The next comment is extracted by xgettext and put in po file for
1681178c4434 patch 8.1.0122: translators don't always understand the maintainer message Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1104 // translators to read.
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1105 msg_attr(
14210 1681178c4434 patch 8.1.0122: translators don't always understand the maintainer message Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1106 // Translator: Please replace the name and email address
1681178c4434 patch 8.1.0122: translators don't always understand the maintainer message Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1107 // with the appropriate text for your translation.
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1108 _("Messages maintainer: Bram Moolenaar <Bram@vim.org>"),
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1109 HL_ATTR(HLF_T));
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1110 }
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1111
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1112 // Display what was not skipped.
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1113 for (; p != NULL && !got_int; p = p->next)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114 if (p->msg != NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1115 msg_attr((char *)p->msg, p->attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119
28 726bdc53fa49 updated for version 7.0018 vimboss parents: 16 diff changeset	1120 #if defined(FEAT_CON_DIALOG) \|\| defined(FIND_REPLACE_DIALOG) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122 * Call this after prompting the user. This will avoid a hit-return message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 * and a delay.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 */
28 726bdc53fa49 updated for version 7.0018 vimboss parents: 16 diff changeset	1125 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1126 msg_end_prompt(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1128 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1129 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132 msg_clr_eos();
3240 c97c3272d7a6 updated for version 7.3.389 Bram Moolenaar <bram@vim.org> parents: 3072 diff changeset	1133 lines_left = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1134 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1135 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137 /*
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1138 * Wait for the user to hit a key (normally Enter).
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1139 * If "redraw" is TRUE, clear and redraw the screen.
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1140 * If "redraw" is FALSE, just redraw the screen.
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1141 * If "redraw" is -1, don't redraw at all.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1144 wait_return(int redraw)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147 int oldState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 int tmpState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149 int had_got_int;
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13802 diff changeset	1150 int save_reg_recording;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1151 FILE *save_scriptout;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 if (redraw == TRUE)
29812 68ef14b21d01 patch 9.0.0245: mechanism to prevent recursive screen updating is incomplete Bram Moolenaar <Bram@vim.org> parents: 29775 diff changeset	1154 set_must_redraw(UPD_CLEAR);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1156 // If using ":silent cmd", don't wait for a return. Also don't set
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1157 // need_wait_return to do it later.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 return;
30222 b871016ea7c1 patch 9.0.0447: using :echowin while at the hit-enter prompt causes problems Bram Moolenaar <Bram@vim.org> parents: 30029 diff changeset	1160 #ifdef HAS_MESSAGE_WINDOW
b871016ea7c1 patch 9.0.0447: using :echowin while at the hit-enter prompt causes problems Bram Moolenaar <Bram@vim.org> parents: 30029 diff changeset	1161 if (in_echowindow)
b871016ea7c1 patch 9.0.0447: using :echowin while at the hit-enter prompt causes problems Bram Moolenaar <Bram@vim.org> parents: 30029 diff changeset	1162 return;
b871016ea7c1 patch 9.0.0447: using :echowin while at the hit-enter prompt causes problems Bram Moolenaar <Bram@vim.org> parents: 30029 diff changeset	1163 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164
2723 2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1165 /*
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1166 * When inside vgetc(), we can't wait for a typed character at all.
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1167 * With the global command (and some others) we only need one return at
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1168 * the end. Adjust cmdline_row to avoid the next message overwriting the
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1169 * last one.
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1170 */
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 810 diff changeset	1171 if (vgetc_busy > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 return;
2723 2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1173 need_wait_return = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 if (no_wait_return)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1181 redir_off = TRUE; // don't redirect this message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182 oldState = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183 if (quit_more)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1185 c = CAR; // just pretend CR was hit
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 quit_more = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1187 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 else if (exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1191 msg_puts(" "); // make sure the cursor is on the right line
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1192 c = CAR; // no need for a return in ex mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1197 // Make sure the hit-return prompt is on screen when 'guioptions' was
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1198 // just changed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199 screenalloc(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1200
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28686 diff changeset	1201 State = MODE_HITRETURN;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203 #ifdef USE_ON_FLY_SCROLL
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1204 dont_scroll = TRUE; // disallow scrolling here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1205 #endif
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	1206 cmdline_row = msg_row;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	1207
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1208 // Avoid the sequence that the user types ":" at the hit-return prompt
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1209 // to start an Ex command, but the file-changed dialog gets in the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1210 // way.
4325 62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1211 if (need_check_timestamps)
62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1212 check_timestamps(FALSE);
62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1213
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1215
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1217 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1218 // Remember "got_int", if it is set vgetc() probably returns a
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1219 // CTRL-C, but we need to loop then.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220 had_got_int = got_int;
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1221
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1222 // Don't do mappings here, we put the character back in the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1223 // typeahead buffer.
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1224 ++no_mapping;
453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1225 ++allow_keys;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1226
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1227 // Temporarily disable Recording. If Recording is active, the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1228 // character will be recorded later, since it will be added to the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1229 // typebuf after the loop
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13802 diff changeset	1230 save_reg_recording = reg_recording;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1231 save_scriptout = scriptout;
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13802 diff changeset	1232 reg_recording = 0;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1233 scriptout = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1234 c = safe_vgetc();
216 da182deebec7 updated for version 7.0061 vimboss parents: 180 diff changeset	1235 if (had_got_int && !global_busy)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1236 got_int = FALSE;
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1237 --no_mapping;
453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1238 --allow_keys;
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13802 diff changeset	1239 reg_recording = save_reg_recording;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1240 scriptout = save_scriptout;
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1241
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1242 #ifdef FEAT_CLIPBOARD
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1243 // Strange way to allow copying (yanking) a modeless selection at
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1244 // the hit-enter prompt. Use CTRL-Y, because the same is used in
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1245 // Cmdline-mode and it's harmless when there is no selection.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1246 if (c == Ctrl_Y && clip_star.state == SELECT_DONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1247 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1248 clip_copy_modeless_selection(TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1249 c = K_IGNORE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1250 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1251 #endif
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	1252
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1253 /*
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1254 * Allow scrolling back in the messages.
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1255 * Also accept scroll-down commands when messages fill the screen,
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1256 * to avoid that typing one 'j' too many makes the messages
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1257 * disappear.
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1258 */
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1259 if (p_more && !p_cp)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1260 {
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1261 if (c == 'b' \|\| c == 'k' \|\| c == 'u' \|\| c == 'g'
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1262 \|\| c == K_UP \|\| c == K_PAGEUP)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1263 {
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1264 if (msg_scrolled > Rows)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1265 // scroll back to show older messages
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1266 do_more_prompt(c);
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1267 else
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1268 {
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1269 msg_didout = FALSE;
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1270 c = K_IGNORE;
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1271 msg_col =
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1272 #ifdef FEAT_RIGHTLEFT
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1273 cmdmsg_rl ? Columns - 1 :
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1274 #endif
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1275 0;
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1276 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1277 if (quit_more)
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1278 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1279 c = CAR; // just pretend CR was hit
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1280 quit_more = FALSE;
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1281 got_int = FALSE;
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1282 }
5290 059c8a4b103f updated for version 7.4b.021 Bram Moolenaar <bram@vim.org> parents: 5245 diff changeset	1283 else if (c != K_IGNORE)
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1284 {
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1285 c = K_IGNORE;
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1286 hit_return_msg();
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1287 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1288 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1289 else if (msg_scrolled > Rows - 2
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1290 && (c == 'j' \|\| c == 'd' \|\| c == 'f'
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1291 \|\| c == K_DOWN \|\| c == K_PAGEDOWN))
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1292 c = K_IGNORE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1293 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1294 } while ((had_got_int && c == Ctrl_C)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1295 \|\| c == K_IGNORE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1296 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1297 \|\| c == K_VER_SCROLLBAR \|\| c == K_HOR_SCROLLBAR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1298 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1299 \|\| c == K_LEFTDRAG \|\| c == K_LEFTRELEASE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1300 \|\| c == K_MIDDLEDRAG \|\| c == K_MIDDLERELEASE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1301 \|\| c == K_RIGHTDRAG \|\| c == K_RIGHTRELEASE
2409 0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler) Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	1302 \|\| c == K_MOUSELEFT \|\| c == K_MOUSERIGHT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1303 \|\| c == K_MOUSEDOWN \|\| c == K_MOUSEUP
12865 ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	1304 \|\| c == K_MOUSEMOVE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1305 \|\| (!mouse_has(MOUSE_RETURN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1306 && mouse_row < msg_row
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1307 && (c == K_LEFTMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1308 \|\| c == K_MIDDLEMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1309 \|\| c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1310 \|\| c == K_X1MOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1311 \|\| c == K_X2MOUSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1312 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1313 ui_breakcheck();
31140 a52697bcffa6 patch 9.0.0904: various comment and indent flaws Bram Moolenaar <Bram@vim.org> parents: 30825 diff changeset	1314
a52697bcffa6 patch 9.0.0904: various comment and indent flaws Bram Moolenaar <Bram@vim.org> parents: 30825 diff changeset	1315 // Avoid that the mouse-up event causes Visual mode to start.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1316 if (c == K_LEFTMOUSE \|\| c == K_MIDDLEMOUSE \|\| c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1317 \|\| c == K_X1MOUSE \|\| c == K_X2MOUSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1318 (void)jump_to_mouse(MOUSE_SETPOS, NULL, 0);
18354 9f51d0cef8da patch 8.1.2171: mouse support not always available Bram Moolenaar <Bram@vim.org> parents: 18309 diff changeset	1319 else if (vim_strchr((char_u *)"\r\n ", c) == NULL && c != Ctrl_C)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1320 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1321 // Put the character back in the typeahead buffer. Don't use the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1322 // stuff buffer, because lmaps wouldn't work.
20571 5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20162 diff changeset	1323 ins_char_typebuf(vgetc_char, vgetc_mod_mask);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1324 do_redraw = TRUE; // need a redraw even though there is
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1325 // typeahead
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1326 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1327 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1328 redir_off = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1329
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1330 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1331 * If the user hits ':', '?' or '/' we get a command line from the next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1332 * line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1333 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1334 if (c == ':' \|\| c == '?' \|\| c == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1335 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1336 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1337 cmdline_row = msg_row;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1338 skip_redraw = TRUE; // skip redraw once
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 do_redraw = FALSE;
14129 cb731d098241 patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':' Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	1340 #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	1341 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	1342 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1343 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1344
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1345 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1346 * If the window size changed set_shellsize() will redraw the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1347 * Otherwise the screen is only redrawn if 'redraw' is set and no ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 * typed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1349 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1350 tmpState = State;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1351 State = oldState; // restore State before set_shellsize
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1352 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1353 msg_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1354
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1355 #if defined(UNIX) \|\| defined(VMS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1356 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1357 * When switching screens, we need to output an extra newline on exit.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1358 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1359 if (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1360 newline_on_exit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1361 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1362
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1363 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1364 did_wait_return = TRUE;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1365 emsg_on_display = FALSE; // can delete error message now
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1366 lines_left = -1; // reset lines_left at next msg_start()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1367 reset_last_sourcing();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1368 if (keep_msg != NULL && vim_strsize(keep_msg) >=
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1369 (Rows - cmdline_row - 1) * Columns + sc_col)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1370 VIM_CLEAR(keep_msg); // don't redisplay message, it's too long
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1371
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28686 diff changeset	1372 if (tmpState == MODE_SETWSIZE) // got resize event while in vgetc()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1373 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1374 starttermcap(); // start termcap before redrawing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1375 shell_resized();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1376 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1377 else if (!skip_redraw
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1378 && (redraw == TRUE \|\| (msg_scrolled != 0 && redraw != -1)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1379 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1380 starttermcap(); // start termcap before redrawing
29732 89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically Bram Moolenaar <Bram@vim.org> parents: 29546 diff changeset	1381 redraw_later(UPD_VALID);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1383 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1384
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1385 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1386 * Write the hit-return prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1387 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1389 hit_return_msg(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1390 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1391 int save_p_more = p_more;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1392
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26288 diff changeset	1393 p_more = FALSE; // don't want to see this message when scrolling back
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1394 if (msg_didout) // start on a new line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1395 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 if (got_int)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1397 msg_puts(_("Interrupt: "));
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1398
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1399 msg_puts_attr(_("Press ENTER or type command to continue"), HL_ATTR(HLF_R));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400 if (!msg_use_printf())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401 msg_clr_eos();
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1402 p_more = save_p_more;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1403 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406 * Set "keep_msg" to "s". Free the old value and check for NULL pointer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1408 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1409 set_keep_msg(char_u *s, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1411 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 if (s != NULL && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 keep_msg = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1414 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 keep_msg = NULL;
127 616289ecb7c8 updated for version 7.0044 vimboss parents: 105 diff changeset	1416 keep_msg_more = FALSE;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1417 keep_msg_attr = attr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1418 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1419
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1420 /*
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1421 * If there currently is a message being displayed, set "keep_msg" to it, so
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1422 * that it will be displayed again after redraw.
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1423 */
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1424 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1425 set_keep_msg_from_hist(void)
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1426 {
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1427 if (keep_msg == NULL && last_msg_hist != NULL && msg_scrolled == 0
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28686 diff changeset	1428 && (State & MODE_NORMAL))
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1429 set_keep_msg(last_msg_hist->msg, last_msg_hist->attr);
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1430 }
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1431
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1432 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1433 * Prepare for outputting characters in the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1434 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1435 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1436 msg_start(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438 int did_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439
2491 904cd1c26a1e After entering a crypt key would need to hit return to continue. Bram Moolenaar <bram@vim.org> parents: 2409 diff changeset	1440 if (!msg_silent)
27255 8c43e3d1a6e5 patch 8.2.4156: fileinfo message overwrites echo'ed message Bram Moolenaar <Bram@vim.org> parents: 27022 diff changeset	1441 {
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13188 diff changeset	1442 VIM_CLEAR(keep_msg);
27255 8c43e3d1a6e5 patch 8.2.4156: fileinfo message overwrites echo'ed message Bram Moolenaar <Bram@vim.org> parents: 27022 diff changeset	1443 need_fileinfo = FALSE;
8c43e3d1a6e5 patch 8.2.4156: fileinfo message overwrites echo'ed message Bram Moolenaar <Bram@vim.org> parents: 27022 diff changeset	1444 }
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1445
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1446 #ifdef FEAT_EVAL
30029 d03ee646c9ec patch 9.0.0352: using :echowindow in a timer clears part of message Bram Moolenaar <Bram@vim.org> parents: 30005 diff changeset	1447 if (need_clr_eos)
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1448 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1449 // Halfway an ":echo" command and getting an (error) message: clear
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1450 // any text from the command.
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1451 need_clr_eos = FALSE;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1452 msg_clr_eos();
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1453 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1454 #endif
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1455
29904 2516775e8134 patch 9.0.0290: compiler warning for variable set but not used Bram Moolenaar <Bram@vim.org> parents: 29902 diff changeset	1456 #ifdef HAS_MESSAGE_WINDOW
30005 bb0e525e1393 patch 9.0.0340: the 'cmdheight' zero support causes too much trouble Bram Moolenaar <Bram@vim.org> parents: 29982 diff changeset	1457 if (in_echowindow)
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	1458 {
29966 5dfd4bd66ad8 patch 9.0.0321: cannot use the message popup window directly Bram Moolenaar <Bram@vim.org> parents: 29960 diff changeset	1459 if (popup_message_win_visible()
5dfd4bd66ad8 patch 9.0.0321: cannot use the message popup window directly Bram Moolenaar <Bram@vim.org> parents: 29960 diff changeset	1460 && ((msg_col > 0 && (msg_scroll \|\| !full_screen))
5dfd4bd66ad8 patch 9.0.0321: cannot use the message popup window directly Bram Moolenaar <Bram@vim.org> parents: 29960 diff changeset	1461 \|\| in_echowindow))
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	1462 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	1463 win_T *wp = popup_get_message_win();
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	1464
29936 64b885d1acfc patch 9.0.0306: buffer write message is two lines in message popup window Bram Moolenaar <Bram@vim.org> parents: 29926 diff changeset	1465 // start a new line
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	1466 curbuf = wp->w_buffer;
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	1467 ml_append(wp->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	1468 (char_u *)"", (colnr_T)0, FALSE);
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	1469 curbuf = curwin->w_buffer;
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	1470 }
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	1471 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	1472 }
29904 2516775e8134 patch 9.0.0290: compiler warning for variable set but not used Bram Moolenaar <Bram@vim.org> parents: 29902 diff changeset	1473 else
2516775e8134 patch 9.0.0290: compiler warning for variable set but not used Bram Moolenaar <Bram@vim.org> parents: 29902 diff changeset	1474 #endif
2516775e8134 patch 9.0.0290: compiler warning for variable set but not used Bram Moolenaar <Bram@vim.org> parents: 29902 diff changeset	1475 if (!msg_scroll && full_screen) // overwrite last message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1476 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1477 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1478 msg_col =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1479 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1480 cmdmsg_rl ? Columns - 1 :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1481 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 }
30005 bb0e525e1393 patch 9.0.0340: the 'cmdheight' zero support causes too much trouble Bram Moolenaar <Bram@vim.org> parents: 29982 diff changeset	1484 else if (msg_didout \|\| in_echowindow)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485 {
29954 b8f987e3ebe2 patch 9.0.0315: shell command is displayed in message window Bram Moolenaar <Bram@vim.org> parents: 29944 diff changeset	1486 // start message on next line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1487 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1488 did_return = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 if (exmode_active != EXMODE_NORMAL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1490 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1492 if (!msg_didany \|\| lines_left < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493 msg_starthere();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1494 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1496 msg_didout = FALSE; // no output on current line yet
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1497 cursor_off();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1498 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1499
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1500 // when redirecting, may need to start a new line.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501 if (!did_return)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1502 redir_write((char_u *)"\n", -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1503 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1504
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1506 * Note that the current msg position is where messages start.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1507 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1508 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1509 msg_starthere(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1510 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1511 lines_left = cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1512 msg_didany = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1513 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1516 msg_putchar(int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1517 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518 msg_putchar_attr(c, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1522 msg_putchar_attr(int c, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1523 {
15551 b069a878bbeb patch 8.1.0783: compiler warning for signed/unsigned Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	1524 char_u buf[MB_MAXBYTES + 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1525
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1527 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1528 buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 buf[1] = K_SECOND(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 buf[2] = K_THIRD(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 buf[3] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1533 else
15551 b069a878bbeb patch 8.1.0783: compiler warning for signed/unsigned Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	1534 buf[(*mb_char2bytes)(c, buf)] = NUL;
b069a878bbeb patch 8.1.0783: compiler warning for signed/unsigned Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	1535 msg_puts_attr((char *)buf, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1536 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1538 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1539 msg_outnum(long n)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1541 char buf[20];
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1542
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1543 sprintf(buf, "%ld", n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1544 msg_puts(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1545 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1546
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1547 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1548 msg_home_replace(char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 msg_home_replace_attr(fname, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 #if defined(FEAT_FIND_ID) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1555 msg_home_replace_hl(char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1557 msg_home_replace_attr(fname, HL_ATTR(HLF_D));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1560
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1562 msg_home_replace_attr(char_u *fname, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1563 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1565
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1566 name = home_replace_save(NULL, fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568 msg_outtrans_attr(name, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1569 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 * Output 'len' characters in 'str' (including NULs) with translation
18829 eff8d8f72a82 patch 8.1.2402: typos and other small things Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	1574 * if 'len' is -1, output up to a NUL character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 * Use attributes 'attr'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1576 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1579 msg_outtrans(char_u *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1581 return msg_outtrans_attr(str, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1584 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1585 msg_outtrans_attr(char_u *str, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1586 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1587 return msg_outtrans_len_attr(str, (int)STRLEN(str), attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1588 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1589
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1591 msg_outtrans_len(char_u *str, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1592 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1593 return msg_outtrans_len_attr(str, len, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1594 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1595
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1596 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1597 * Output one character at "p". Return pointer to the next character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1598 * Handles multi-byte characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1599 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1600 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1601 msg_outtrans_one(char_u *p, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1604
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1605 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1606 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1607 msg_outtrans_len_attr(p, l, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1608 return p + l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1609 }
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1610 msg_puts_attr((char )transchar_byte(p), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1611 return p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1612 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1613
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1615 msg_outtrans_len_attr(char_u *msgstr, int len, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1616 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1617 int retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1618 char_u *str = msgstr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 char_u *plain_start = msgstr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 int mb_l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622 int c;
22592 fb5546aa6817 patch 8.2.1844: using "q" at the more prompt doesn't stop a long message Bram Moolenaar <Bram@vim.org> parents: 22584 diff changeset	1623 int save_got_int = got_int;
fb5546aa6817 patch 8.2.1844: using "q" at the more prompt doesn't stop a long message Bram Moolenaar <Bram@vim.org> parents: 22584 diff changeset	1624
fb5546aa6817 patch 8.2.1844: using "q" at the more prompt doesn't stop a long message Bram Moolenaar <Bram@vim.org> parents: 22584 diff changeset	1625 // Only quit when got_int was set in here.
fb5546aa6817 patch 8.2.1844: using "q" at the more prompt doesn't stop a long message Bram Moolenaar <Bram@vim.org> parents: 22584 diff changeset	1626 got_int = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1628 // if MSG_HIST flag set, add message to history
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1629 if (attr & MSG_HIST)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 add_msg_hist(str, len, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1635 // If the string starts with a composing character first draw a space on
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1636 // which the composing char can be drawn.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 if (enc_utf8 && utf_iscomposing(utf_ptr2char(msgstr)))
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1638 msg_puts_attr(" ", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1640 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1641 * Go over the string. Special characters are translated and printed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642 * Normal characters are printed several at a time.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1643 */
22592 fb5546aa6817 patch 8.2.1844: using "q" at the more prompt doesn't stop a long message Bram Moolenaar <Bram@vim.org> parents: 22584 diff changeset	1644 while (--len >= 0 && !got_int)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 if (enc_utf8)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1647 // Don't include composing chars after the end.
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1648 mb_l = utfc_ptr2len_len(str, len + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1649 else if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1650 mb_l = (*mb_ptr2len)(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1651 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1652 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 if (has_mbyte && mb_l > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1654 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1655 c = (*mb_ptr2char)(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1656 if (vim_isprintc(c))
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1657 // printable multi-byte char: count the cells.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1658 retval += (*mb_ptr2cells)(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1659 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1661 // unprintable multi-byte char: print the printable chars so
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1662 // far and the translation of the unprintable char.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1663 if (str > plain_start)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1664 msg_puts_attr_len((char *)plain_start,
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1665 (int)(str - plain_start), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1666 plain_start = str + mb_l;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1667 msg_puts_attr((char *)transchar(c),
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1668 attr == 0 ? HL_ATTR(HLF_8) : attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669 retval += char2cells(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 len -= mb_l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1672 str += mb_l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1673 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1675 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1676 s = transchar_byte(*str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677 if (s[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1678 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1679 // unprintable char: print the printable chars so far and the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1680 // translation of the unprintable char.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 if (str > plain_start)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1682 msg_puts_attr_len((char *)plain_start,
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1683 (int)(str - plain_start), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1684 plain_start = str + 1;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1685 msg_puts_attr((char *)s, attr == 0 ? HL_ATTR(HLF_8) : attr);
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1663 diff changeset	1686 retval += (int)STRLEN(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1687 }
1663 bae8347a9ae1 updated for version 7.2a-015 vimboss parents: 1658 diff changeset	1688 else
bae8347a9ae1 updated for version 7.2a-015 vimboss parents: 1658 diff changeset	1689 ++retval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1690 ++str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1691 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1692 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1693
22592 fb5546aa6817 patch 8.2.1844: using "q" at the more prompt doesn't stop a long message Bram Moolenaar <Bram@vim.org> parents: 22584 diff changeset	1694 if (str > plain_start && !got_int)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1695 // print the printable chars at the end
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1696 msg_puts_attr_len((char *)plain_start, (int)(str - plain_start), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1697
22592 fb5546aa6817 patch 8.2.1844: using "q" at the more prompt doesn't stop a long message Bram Moolenaar <Bram@vim.org> parents: 22584 diff changeset	1698 got_int \|= save_got_int;
fb5546aa6817 patch 8.2.1844: using "q" at the more prompt doesn't stop a long message Bram Moolenaar <Bram@vim.org> parents: 22584 diff changeset	1699
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1700 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1701 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1702
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1703 #if defined(FEAT_QUICKFIX) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1705 msg_make(char_u *arg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1706 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1707 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1708 static char_u str = (char_u )"eeffoc", rs = (char_u )"Plon#dqg#vxjduB";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1709
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1710 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1711 for (i = 5; *arg && i >= 0; --i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1712 if (*arg++ != str[i])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1713 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1714 if (i < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1715 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1716 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1717 for (i = 0; rs[i]; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1718 msg_putchar(rs[i] - 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1719 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1720 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1721 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1722
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1723 /*
18829 eff8d8f72a82 patch 8.1.2402: typos and other small things Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	1724 * Output the string 'str' up to a NUL character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1725 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1726 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1727 * If K_SPECIAL is encountered, then it is taken in conjunction with the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1728 * following character and shown as <F1>, <S-Up> etc. Any other character
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1729 * which is not printable shown in <> form.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1730 * If 'from' is TRUE (lhs of a mapping), a space is shown as <Space>.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1731 * If a character is displayed in one of these special ways, is also
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1732 * highlighted (its highlight name is '8' in the p_hl variable).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1733 * Otherwise characters are not highlighted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1734 * This function is used to show mappings, where we want to see how to type
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1735 * the character/string -- webb
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1737 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1738 msg_outtrans_special(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1739 char_u *strstart,
16393 c1c25e2523a6 patch 8.1.1201: output of :command is hard to read Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	1740 int from, // TRUE for lhs of a mapping
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	1741 int maxlen) // screen columns, 0 for unlimited
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1742 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1743 char_u *str = strstart;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1744 int retval = 0;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1745 char *text;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1746 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1747 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1748
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1749 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1750 while (*str != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1751 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1752 // Leading and trailing spaces need to be displayed in <> form.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1753 if ((str == strstart \|\| str[1] == NUL) && *str == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1754 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1755 text = "<Space>";
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1756 ++str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1757 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1758 else
30226 b6b803ed4a53 patch 9.0.0449: there is no easy way to translate a key code into a string Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	1759 text = (char *)str2special(&str, from, FALSE);
28800 fea88e555652 patch 8.2.4924: maparg() may return a string that cannot be reused Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	1760 if (text[0] != NUL && text[1] == NUL)
fea88e555652 patch 8.2.4924: maparg() may return a string that cannot be reused Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	1761 // single-byte character or illegal byte
fea88e555652 patch 8.2.4924: maparg() may return a string that cannot be reused Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	1762 text = (char *)transchar_byte((char_u)text[0]);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1763 len = vim_strsize((char_u *)text);
16393 c1c25e2523a6 patch 8.1.1201: output of :command is hard to read Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	1764 if (maxlen > 0 && retval + len >= maxlen)
c1c25e2523a6 patch 8.1.1201: output of :command is hard to read Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	1765 break;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1766 // Highlight special keys
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1767 msg_puts_attr(text, len > 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1768 && (mb_ptr2len)((char_u )text) <= 1 ? attr : 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1769 retval += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1770 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1771 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1772 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1773
30825 c7983f593fa7 patch 9.0.0747: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 30519 diff changeset	1774 #if defined(FEAT_EVAL) \|\| defined(FEAT_SPELL) \|\| defined(PROTO)
2610 6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1775 /*
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1776 * Return the lhs or rhs of a mapping, with the key codes turned into printable
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1777 * strings, in an allocated string.
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1778 */
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1779 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1780 str2special_save(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1781 char_u *str,
30226 b6b803ed4a53 patch 9.0.0449: there is no easy way to translate a key code into a string Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	1782 int replace_spaces, // TRUE to replace " " with "<Space>".
b6b803ed4a53 patch 9.0.0449: there is no easy way to translate a key code into a string Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	1783 // used for the lhs of mapping and keytrans().
b6b803ed4a53 patch 9.0.0449: there is no easy way to translate a key code into a string Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	1784 int replace_lt) // TRUE to replace "<" with "<lt>".
2610 6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1785 {
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1786 garray_T ga;
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1787 char_u *p = str;
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1788
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1789 ga_init2(&ga, 1, 40);
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1790 while (*p != NUL)
30226 b6b803ed4a53 patch 9.0.0449: there is no easy way to translate a key code into a string Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	1791 ga_concat(&ga, str2special(&p, replace_spaces, replace_lt));
2610 6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1792 ga_append(&ga, NUL);
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1793 return (char_u *)ga.ga_data;
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1794 }
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1795 #endif
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1796
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1797 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1798 * Return the printable string for the key codes at "*sp".
28800 fea88e555652 patch 8.2.4924: maparg() may return a string that cannot be reused Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	1799 * On illegal byte return a string with only that byte.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1800 * Used for translating the lhs or rhs of a mapping to printable chars.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1801 * Advances "sp" to the next code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1802 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1803 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1804 str2special(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1805 char_u **sp,
30226 b6b803ed4a53 patch 9.0.0449: there is no easy way to translate a key code into a string Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	1806 int replace_spaces, // TRUE to replace " " with "<Space>".
b6b803ed4a53 patch 9.0.0449: there is no easy way to translate a key code into a string Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	1807 // used for the lhs of mapping and keytrans().
b6b803ed4a53 patch 9.0.0449: there is no easy way to translate a key code into a string Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	1808 int replace_lt) // TRUE to replace "<" with "<lt>".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1809 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1810 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1811 static char_u buf[7];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1812 char_u str = sp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1813 int modifiers = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1814 int special = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1815
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1816 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1817 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1818 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1819
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1820 // Try to un-escape a multi-byte character. Return the un-escaped
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1821 // string if it is a multi-byte character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1822 p = mb_unescape(sp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1823 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1824 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1825 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1826
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1827 c = *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1828 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1829 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1830 if (str[1] == KS_MODIFIER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1831 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1832 modifiers = str[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1833 str += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1834 c = *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1835 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1836 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1837 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1838 c = TO_SPECIAL(str[1], str[2]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1839 str += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1840 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1841 if (IS_SPECIAL(c) \|\| modifiers) // special key
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1842 special = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1843 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1844
28800 fea88e555652 patch 8.2.4924: maparg() may return a string that cannot be reused Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	1845 if (has_mbyte && !IS_SPECIAL(c) && MB_BYTE2LEN(c) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1846 {
28686 141fb1d233ba patch 8.2.4867: listing of mapping with K_SPECIAL is wrong Bram Moolenaar <Bram@vim.org> parents: 28169 diff changeset	1847 char_u *p;
141fb1d233ba patch 8.2.4867: listing of mapping with K_SPECIAL is wrong Bram Moolenaar <Bram@vim.org> parents: 28169 diff changeset	1848
141fb1d233ba patch 8.2.4867: listing of mapping with K_SPECIAL is wrong Bram Moolenaar <Bram@vim.org> parents: 28169 diff changeset	1849 *sp = str;
141fb1d233ba patch 8.2.4867: listing of mapping with K_SPECIAL is wrong Bram Moolenaar <Bram@vim.org> parents: 28169 diff changeset	1850 // Try to un-escape a multi-byte character after modifiers.
141fb1d233ba patch 8.2.4867: listing of mapping with K_SPECIAL is wrong Bram Moolenaar <Bram@vim.org> parents: 28169 diff changeset	1851 p = mb_unescape(sp);
28800 fea88e555652 patch 8.2.4924: maparg() may return a string that cannot be reused Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	1852 if (p != NULL)
fea88e555652 patch 8.2.4924: maparg() may return a string that cannot be reused Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	1853 // Since 'special' is TRUE the multi-byte character 'c' will be
fea88e555652 patch 8.2.4924: maparg() may return a string that cannot be reused Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	1854 // processed by get_special_key_name()
fea88e555652 patch 8.2.4924: maparg() may return a string that cannot be reused Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	1855 c = (*mb_ptr2char)(p);
fea88e555652 patch 8.2.4924: maparg() may return a string that cannot be reused Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	1856 else
fea88e555652 patch 8.2.4924: maparg() may return a string that cannot be reused Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	1857 // illegal byte
fea88e555652 patch 8.2.4924: maparg() may return a string that cannot be reused Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	1858 *sp = str + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1859 }
3024 27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1860 else
29332 a538982f74ea patch 9.0.0009: going past the end of a menu item with only modifier Bram Moolenaar <Bram@vim.org> parents: 29288 diff changeset	1861 // single-byte character, NUL or illegal byte
a538982f74ea patch 9.0.0009: going past the end of a menu item with only modifier Bram Moolenaar <Bram@vim.org> parents: 29288 diff changeset	1862 sp = str + (str == NUL ? 0 : 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1863
28800 fea88e555652 patch 8.2.4924: maparg() may return a string that cannot be reused Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	1864 // Make special keys and C0 control characters in <> form, also <M-Space>.
30226 b6b803ed4a53 patch 9.0.0449: there is no easy way to translate a key code into a string Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	1865 if (special
b6b803ed4a53 patch 9.0.0449: there is no easy way to translate a key code into a string Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	1866 \|\| c < ' '
b6b803ed4a53 patch 9.0.0449: there is no easy way to translate a key code into a string Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	1867 \|\| (replace_spaces && c == ' ')
b6b803ed4a53 patch 9.0.0449: there is no easy way to translate a key code into a string Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	1868 \|\| (replace_lt && c == '<'))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1869 return get_special_key_name(c, modifiers);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1870 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1871 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1872 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1873 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1874
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1875 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1876 * Translate a key sequence into special key names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1877 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1878 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1879 str2specialbuf(char_u sp, char_u buf, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1880 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1881 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1882
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1883 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1884 while (*sp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1885 {
30226 b6b803ed4a53 patch 9.0.0449: there is no easy way to translate a key code into a string Bram Moolenaar <Bram@vim.org> parents: 30222 diff changeset	1886 s = str2special(&sp, FALSE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1887 if ((int)(STRLEN(s) + STRLEN(buf)) < len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1888 STRCAT(buf, s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1889 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1890 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1891
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1892 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1893 * print line for :print or :list command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1894 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1895 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1896 msg_prt_line(char_u *s, int list)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1897 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1898 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1899 int col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1900 int n_extra = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1901 int c_extra = 0;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1902 int c_final = 0;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1903 char_u *p_extra = NULL; // init to make SASC shut up
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1904 int n;
1059 b8c880d61acb updated for version 7.0-185 vimboss parents: 1007 diff changeset	1905 int attr = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1906 char_u *trail = NULL;
23825 0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1907 char_u *lead = NULL;
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	1908 int in_multispace = FALSE;
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	1909 int multispace_pos = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1910 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1911 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1912
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1913 if (curwin->w_p_list)
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1914 list = TRUE;
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1915
23825 0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1916 if (list)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1917 {
23825 0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1918 // find start of trailing whitespace
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23946 diff changeset	1919 if (curwin->w_lcs_chars.trail)
23825 0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1920 {
0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1921 trail = s + STRLEN(s);
0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1922 while (trail > s && VIM_ISWHITE(trail[-1]))
0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1923 --trail;
0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1924 }
0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1925 // find end of leading whitespace
29404 87980a7936e7 patch 9.0.0044: typos in comments, wrapping lines Bram Moolenaar <Bram@vim.org> parents: 29332 diff changeset	1926 if (curwin->w_lcs_chars.lead
87980a7936e7 patch 9.0.0044: typos in comments, wrapping lines Bram Moolenaar <Bram@vim.org> parents: 29332 diff changeset	1927 \|\| curwin->w_lcs_chars.leadmultispace != NULL)
23825 0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1928 {
0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1929 lead = s;
0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1930 while (VIM_ISWHITE(lead[0]))
0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1931 lead++;
0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1932 // in a line full of spaces all of them are treated as trailing
0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1933 if (*lead == NUL)
0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1934 lead = NULL;
0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23102 diff changeset	1935 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1936 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1937
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1938 // output a space for an empty line, otherwise the line will be
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1939 // overwritten
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23946 diff changeset	1940 if (*s == NUL && !(list && curwin->w_lcs_chars.eol != NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1941 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1942
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1943 while (!got_int)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944 {
1059 b8c880d61acb updated for version 7.0-185 vimboss parents: 1007 diff changeset	1945 if (n_extra > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1946 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1947 --n_extra;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1948 if (n_extra == 0 && c_final)
bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1949 c = c_final;
bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1950 else if (c_extra)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1951 c = c_extra;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1952 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1953 c = *p_extra++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1954 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1955 else if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1956 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1957 col += (*mb_ptr2cells)(s);
23064 89c324e327c0 patch 8.2.2078: illegal memory access when using :print on invalid text Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	1958 if (l >= MB_MAXBYTES)
89c324e327c0 patch 8.2.2078: illegal memory access when using :print on invalid text Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	1959 {
23090 fb27d3a7a24b patch 8.2.2091: MS-Windows: build warnings Bram Moolenaar <Bram@vim.org> parents: 23064 diff changeset	1960 STRCPY(buf, "?");
23064 89c324e327c0 patch 8.2.2078: illegal memory access when using :print on invalid text Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	1961 }
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23946 diff changeset	1962 else if (curwin->w_lcs_chars.nbsp != NUL && list
6801 47ebd4065059 patch 7.4.722 Bram Moolenaar <bram@vim.org> parents: 6781 diff changeset	1963 && (mb_ptr2char(s) == 160
47ebd4065059 patch 7.4.722 Bram Moolenaar <bram@vim.org> parents: 6781 diff changeset	1964 \|\| mb_ptr2char(s) == 0x202f))
2692 42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1965 {
29155 4d72bdf70625 patch 8.2.5097: using uninitialized memory when using 'listchars' Bram Moolenaar <Bram@vim.org> parents: 29128 diff changeset	1966 int len = mb_char2bytes(curwin->w_lcs_chars.nbsp, buf);
4d72bdf70625 patch 8.2.5097: using uninitialized memory when using 'listchars' Bram Moolenaar <Bram@vim.org> parents: 29128 diff changeset	1967
4d72bdf70625 patch 8.2.5097: using uninitialized memory when using 'listchars' Bram Moolenaar <Bram@vim.org> parents: 29128 diff changeset	1968 buf[len] = NUL;
2692 42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1969 }
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1970 else
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1971 {
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1972 mch_memmove(buf, s, (size_t)l);
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1973 buf[l] = NUL;
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1974 }
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1975 msg_puts((char *)buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1976 s += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1977 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1978 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1979 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1980 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1981 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1982 c = *s++;
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	1983 in_multispace = c == ' '
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	1984 && ((col > 0 && s[-2] == ' ') \|\| *s == ' ');
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	1985 if (!in_multispace)
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	1986 multispace_pos = 0;
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23946 diff changeset	1987 if (c == TAB && (!list \|\| curwin->w_lcs_chars.tab1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1988 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1989 // tab amount depends on current column
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1990 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1991 n_extra = tabstop_padding(col, curbuf->b_p_ts,
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1992 curbuf->b_p_vts_array) - 1;
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1993 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1994 n_extra = curbuf->b_p_ts - col % curbuf->b_p_ts - 1;
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1995 #endif
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1996 if (!list)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1997 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1998 c = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1999 c_extra = ' ';
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	2000 c_final = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2001 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2002 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2003 {
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23946 diff changeset	2004 c = (n_extra == 0 && curwin->w_lcs_chars.tab3)
44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23946 diff changeset	2005 ? curwin->w_lcs_chars.tab3
44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23946 diff changeset	2006 : curwin->w_lcs_chars.tab1;
44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23946 diff changeset	2007 c_extra = curwin->w_lcs_chars.tab2;
44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23946 diff changeset	2008 c_final = curwin->w_lcs_chars.tab3;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	2009 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2010 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 }
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23946 diff changeset	2012 else if (c == 160 && list && curwin->w_lcs_chars.nbsp != NUL)
2692 42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	2013 {
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23946 diff changeset	2014 c = curwin->w_lcs_chars.nbsp;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	2015 attr = HL_ATTR(HLF_8);
2692 42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	2016 }
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23946 diff changeset	2017 else if (c == NUL && list && curwin->w_lcs_chars.eol != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2018 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2019 p_extra = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 c_extra = NUL;
15502 bc17a9d37810 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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 501f46f7644c 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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2025 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2026 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2027 else if (c != NUL && (n = byte2cells(c)) > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2028 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2029 n_extra = n - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2030 p_extra = transchar_byte(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031 c_extra = NUL;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	2032 c_final = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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: 18866 diff changeset	2035 // the same in plain text.
11158 501f46f7644c 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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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> parents: 28800 diff changeset	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: 28800 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: 28800 diff changeset	2048 }
29098 cff23287478f patch 8.2.5070: unnecessary code Bram Moolenaar <Bram@vim.org> parents: 29090 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 changeset	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: 25609 diff changeset	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 changeset	2059 }
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	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: 25609 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 f2a751a9ee72 patch 7.4.712 Bram Moolenaar <bram@vim.org> parents: 6448 diff changeset	2073 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2074 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2075
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2076 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2077 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2078
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2079 msg_putchar_attr(c, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2080 col++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2081 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2082 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2084
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2085 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2086 * Use screen_puts() to output one multi-byte character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2087 * Return the pointer "s" advanced to the next character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2088 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2091 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2092 int cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2095 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2096 if (cw > 1 && (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2097 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2098 cmdmsg_rl ? msg_col <= 1 :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2099 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2100 msg_col == Columns - 1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2104 return s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2106
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2107 screen_puts_len(s, l, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2108 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2109 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2110 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2111 msg_col -= cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2112 if (msg_col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2113 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2114 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2115 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2116 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2117 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2118 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2119 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2120 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2121 msg_col += cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2122 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2123 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2124 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2125 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2126 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2128 return s + l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2129 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2130
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2131 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2132 * Output a string to the screen at position msg_row, msg_col.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2133 * Update msg_row and msg_col for the next message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2134 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2139 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2140
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2145 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2146
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2147 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2148 * Show a message in such a way that it always fits in the line. Cut out a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2149 * part in the middle and replace it with "..." when necessary.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2150 * Does not handle multi-byte characters!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2154 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2155 int slen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2156 int room;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2157
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2158 room = Columns - msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2159 if (len > room && room >= 20)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2160 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2161 slen = (room - 3) / 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2164 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2165 msg_outtrans_len_attr(longstr + len - slen, slen, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2166 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2174 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2175 * Basic function for writing a message with highlight attributes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2176 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2179 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2180 msg_puts_attr_len(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2181 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2182
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2183 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2184 * Like msg_puts_attr(), but with a maximum length "maxlen" (in bytes).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2185 * When "maxlen" is -1 there is no maximum length.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2186 * When "maxlen" is >= 0 the message is not put in the history.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2187 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2190 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2191 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2192 * If redirection is on, also write to the redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2195
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2197 * Don't print anything when using ":silent cmd".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2198 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2199 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2200 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2203 if ((attr & MSG_HIST) && maxlen < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2204 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2205 add_msg_hist((char_u *)str, -1, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2206 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2207 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	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 Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2210 // wait-return prompt later. Needed when scrolling, resetting
1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> 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 Bram Moolenaar <Bram@vim.org> parents: 18176 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 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2215 need_wait_return = TRUE;
18293 1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2216 msg_didany = TRUE; // remember that something was outputted
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2217
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2218 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2219 * If there is no valid screen, use fprintf so we can see error messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2220 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2221 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2222 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2223 * cursor is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2224 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2225 if (msg_use_printf())
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2226 msg_puts_printf((char_u *)str, maxlen);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2227 else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 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 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2231 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2232
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2233 // values for "where"
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 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 Bram Moolenaar <Bram@vim.org> 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> parents: 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 Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2237 //
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 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 /*
29982 b579e1f5e7e2 patch 9.0.0329: ":highlight" hangs when 'cmdheight' is zero Bram Moolenaar <Bram@vim.org> parents: 29966 diff changeset	2240 * Put text "t_s" until "end" in the message window.
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2241 * "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	2242 */
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2243 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	2244 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	2245 {
29902 ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2246 char_u *p;
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2247
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2248 if (where == PUT_BELOW)
29902 ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2249 {
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2250 if (*end != NUL)
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2251 {
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2252 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	2253 if (p == NULL)
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2254 return;
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2255 }
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2256 else
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2257 p = t_s;
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2258 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	2259 if (p != t_s)
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2260 vim_free(p);
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2261 }
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2262 else
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2263 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2264 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	2265
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2266 curbuf = wp->w_buffer;
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2267 if (where == PUT_APPEND)
29902 ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2268 {
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2269 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	2270 if (newp == NULL)
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2271 return;
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2272 if (*end != NUL)
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2273 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	2274 }
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2275 else
29902 ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2276 {
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2277 newp = vim_strnsave(t_s, end - t_s);
29902 ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2278 if (newp == NULL)
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2279 return;
ab2d83e147ca patch 9.0.0289: invalid memory write Bram Moolenaar <Bram@vim.org> parents: 29900 diff changeset	2280 }
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2281 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: 29812 diff changeset	2282 curbuf = curwin->w_buffer;
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2283 }
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2284 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> parents: 29812 diff changeset	2285
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2286 // set msg_col so that a newline is written if needed
29982 b579e1f5e7e2 patch 9.0.0329: ":highlight" hangs when 'cmdheight' is zero Bram Moolenaar <Bram@vim.org> parents: 29966 diff changeset	2287 msg_col += (int)(end - t_s);
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2288 }
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2289 #endif
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2290
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2291 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2292 * The display part of msg_puts_attr_len().
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2293 * May be called recursively to display scroll-back text.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2294 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2295 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2296 msg_puts_display(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2297 char_u *str,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2298 int maxlen,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2299 int attr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2300 int recurse)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2301 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2302 char_u *s = str;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2303 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	2304 int t_col = 0; // screen cells todo, 0 when "t_s" not used
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2305 int l;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2306 int cw;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2307 char_u *sb_str = str;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2308 int sb_col = msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2309 int wrap;
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2310 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	2311 #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: 29812 diff changeset	2312 int where = PUT_APPEND;
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2313 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: 29812 diff changeset	2314 linenr_T lnum = 1;
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2315
30005 bb0e525e1393 patch 9.0.0340: the 'cmdheight' zero support causes too much trouble Bram Moolenaar <Bram@vim.org> parents: 29982 diff changeset	2316 if (in_echowindow)
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2317 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2318 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: 29812 diff changeset	2319
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2320 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	2321 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2322 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	2323 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2324 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	2325 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2326 // 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: 29812 diff changeset	2327 // 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: 29812 diff changeset	2328 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	2329 }
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2330 else
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2331 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2332 // 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	2333 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: 29812 diff changeset	2334 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	2335 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	2336 curbuf = curwin->w_buffer;
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2337 }
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 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 else
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2340 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2341 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	2342 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	2343 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	2344 }
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 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2348
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2349 did_wait_return = FALSE;
1339 3bfd2e1e2609 updated for version 7.1-053 vimboss parents: 1306 diff changeset	2350 while ((maxlen < 0 \|\| (int)(s - str) < maxlen) && *s != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2351 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2352 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2353 * We are at the end of the screen line when:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2354 * - When outputting a newline.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2355 * - When outputting a character in the last column.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2356 */
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2357 if (!recurse && msg_row >= Rows - 1 && (*s == '\n' \|\| (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2358 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2359 cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2360 ? (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2361 msg_col <= 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2362 \|\| (*s == TAB && msg_col <= 7)
536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2363 \|\| (has_mbyte && (*mb_ptr2cells)(s) > 1 && msg_col <= 2))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2364 :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2365 #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	2366 ((*s != '\r' && msg_col + t_col >= Columns - 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2367 \|\| (*s == TAB && msg_col + t_col >= ((Columns - 1) & ~7))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2368 \|\| (has_mbyte && (*mb_ptr2cells)(s) > 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2369 && msg_col + t_col >= Columns - 2)))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2370 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2371 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2372 * The screen is scrolled up when at the last row (some terminals
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2373 * scroll automatically, some don't. To avoid problems we scroll
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2374 * ourselves).
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2375 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2376 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: 29812 diff changeset	2377 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2378 // output 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	2379 #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	2380 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	2381 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2382 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	2383 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	2384 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	2385 }
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2386 else
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2387 #endif
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2388 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	2389 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2390
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2391 // When no more prompt and no more room, truncate here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2392 if (msg_no_more && lines_left == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2393 break;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2394
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2395 #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	2396 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	2397 #endif
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2398 // Scroll the screen up one line.
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2399 msg_scroll_up();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2400
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2401 msg_row = Rows - 2;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2402 if (msg_col >= Columns) // can happen after screen resize
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2403 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2404
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2405 // Display char in last column before showing more-prompt.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2406 if (*s >= ' '
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2407 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2408 && !cmdmsg_rl
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2409 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2410 )
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2411 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2412 if (has_mbyte)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2413 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2414 if (enc_utf8 && maxlen >= 0)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2415 // avoid including composing chars after the end
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2416 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2417 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2418 l = (*mb_ptr2len)(s);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2419 s = screen_puts_mbyte(s, l, attr);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2420 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2421 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2422 msg_screen_putchar(*s++, attr);
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2423 did_last_char = TRUE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2424 }
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2425 else
826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2426 did_last_char = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2427
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2428 if (p_more)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2429 // store text for scrolling back
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2430 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2431
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2432 #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	2433 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	2434 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2435 #endif
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2436 inc_msg_scrolled();
29960 4fcf816aa806 patch 9.0.0318: clearing screen causes flicker Bram Moolenaar <Bram@vim.org> parents: 29954 diff changeset	2437 need_wait_return = TRUE; // may need wait_return() in main()
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2438 redraw_cmdline = TRUE;
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2439 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> parents: 29812 diff changeset	2440 --cmdline_row;
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2441
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2442 /*
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2443 * If screen is completely filled and 'more' is set then wait
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2444 * for a character.
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2445 */
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2446 if (lines_left > 0)
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2447 --lines_left;
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2448 #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	2449 }
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2450 #endif
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28686 diff changeset	2451 if (p_more && lines_left == 0 && State != MODE_HITRETURN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2452 && !msg_no_more && !exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2453 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2454 #ifdef FEAT_CON_DIALOG
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2455 if (do_more_prompt(NUL))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2456 s = confirm_msg_tail;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2457 #else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2458 (void)do_more_prompt(NUL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2459 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2460 if (quit_more)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2461 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2462 }
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2463
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2464 // 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: 18866 diff changeset	2465 // is still more.
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2466 if (did_last_char)
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2467 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2468 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2469
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2470 wrap = *s == '\n'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2471 \|\| msg_col + t_col >= Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2472 \|\| (has_mbyte && (*mb_ptr2cells)(s) > 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2473 && msg_col + t_col >= Columns - 1);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2474 if (t_col > 0 && (wrap \|\| s == '\r' \|\| s == '\b'
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2475 \|\| 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	2476 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2477 // 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	2478 #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	2479 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	2480 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2481 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	2482 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	2483 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	2484 }
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2485 else
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2486 #endif
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2487 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	2488 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2489
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2490 if (wrap && p_more && !recurse)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2491 // store text for scrolling back
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2492 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2493
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2494 if (*s == '\n') // go to next line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2495 {
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2496 #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	2497 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	2498 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2499 // 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	2500 // 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	2501 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	2502 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2503 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	2504 ++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 }
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 else
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2508 #endif
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2509 msg_didout = FALSE; // remember that line is empty
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2510 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2511 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2512 msg_col = Columns - 1;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2513 else
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2514 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2515 msg_col = 0;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2516 if (++msg_row >= Rows) // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2517 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2518 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2519 else if (*s == '\r') // go to column 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2520 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2521 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	2522 #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: 29812 diff changeset	2523 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	2524 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2526 else if (*s == '\b') // go to previous char
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2527 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2528 if (msg_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2529 --msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2530 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2531 else if (*s == TAB) // translate Tab into spaces
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2532 {
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2533 #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	2534 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	2535 msg_col = (msg_col + 7) % 8;
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2536 else
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2537 #endif
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2538 do
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2539 msg_screen_putchar(' ', attr);
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2540 while (msg_col & 7);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2541 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2542 else if (*s == BELL) // beep (from ":sh")
6949 1e621b31948b patch 7.4.793 Bram Moolenaar <bram@vim.org> parents: 6801 diff changeset	2543 vim_beep(BO_SH);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2544 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2545 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2546 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2547 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2548 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2549 if (enc_utf8 && maxlen >= 0)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2550 // avoid including composing chars after the end
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2551 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2552 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2553 l = (*mb_ptr2len)(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2554 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2555 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2556 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2557 cw = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2558 l = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2559 }
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2560
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2561 // When drawing from right to left or when a double-wide character
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2562 // doesn't fit, draw a single character here. Otherwise collect
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2563 // characters and draw them all at once later.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2564 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2565 # ifdef FEAT_RIGHTLEFT
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2566 cmdmsg_rl \|\|
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2567 # endif
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2568 (cw > 1 && msg_col + t_col >= Columns - 1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2569 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2570 if (l > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2571 s = screen_puts_mbyte(s, l, attr) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2572 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2573 msg_screen_putchar(*s, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2574 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2575 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2576 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2577 // postpone this character until later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2578 if (t_col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2579 t_s = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2580 t_col += cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2581 s += l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2582 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2583 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2584 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2585 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2586
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2587 // output any postponed text
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2588 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: 29812 diff changeset	2589 {
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2590 #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	2591 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	2592 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	2593 else
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2594 #endif
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2595 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	2596 }
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2597
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2598 #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	2599 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	2600 popup_show_message_win();
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2601 #endif
30519 4a88061200c2 patch 9.0.0595: extra newline in messages after a verbose shell message Bram Moolenaar <Bram@vim.org> parents: 30513 diff changeset	2602 // Store the text for scroll back, unless it's a newline by itself.
4a88061200c2 patch 9.0.0595: extra newline in messages after a verbose shell message Bram Moolenaar <Bram@vim.org> parents: 30513 diff changeset	2603 if (p_more && !recurse && !(s == sb_str + 1 && *sb_str == '\n'))
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2604 store_sb_text(&sb_str, s, attr, &sb_col, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2605
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2606 msg_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2607 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2608
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2609 /*
9941 e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2610 * Return TRUE when ":filter pattern" was used and "msg" does not match
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2611 * "pattern".
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2612 */
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2613 int
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2614 message_filtered(char_u *msg)
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2615 {
9980 b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2616 int match;
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2617
22699 e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod Bram Moolenaar <Bram@vim.org> parents: 22592 diff changeset	2618 if (cmdmod.cmod_filter_regmatch.regprog == NULL)
9980 b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2619 return FALSE;
22699 e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod Bram Moolenaar <Bram@vim.org> parents: 22592 diff changeset	2620 match = vim_regexec(&cmdmod.cmod_filter_regmatch, msg, (colnr_T)0);
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod Bram Moolenaar <Bram@vim.org> parents: 22592 diff changeset	2621 return cmdmod.cmod_filter_force ? match : !match;
9941 e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2622 }
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2623
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2624 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2625 * Scroll the screen up one line for displaying the next message line.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2626 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2627 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2628 msg_scroll_up(void)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2629 {
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2630 #ifdef HAS_MESSAGE_WINDOW
30005 bb0e525e1393 patch 9.0.0340: the 'cmdheight' zero support causes too much trouble Bram Moolenaar <Bram@vim.org> parents: 29982 diff changeset	2631 if (in_echowindow)
29900 a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2632 return;
a6721cafbc74 patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	2633 #endif
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2634 #ifdef FEAT_GUI
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2635 // Remove the cursor before scrolling, ScreenLines[] is going
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2636 // to become invalid.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2637 if (gui.in_use)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2638 gui_undraw_cursor();
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2639 #endif
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2640 // scrolling up always works
13150 808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12865 diff changeset	2641 mch_disable_flush();
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12015 diff changeset	2642 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL);
13150 808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12865 diff changeset	2643 mch_enable_flush();
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2644
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2645 if (!can_clear((char_u *)" "))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2646 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2647 // Scrolling up doesn't result in the right background. Set the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2648 // background here. It's not efficient, but avoids that we have to do
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2649 // it all over the code.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2650 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2651
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2652 // Also clear the last char of the last but one line if it was not
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2653 // cleared before to avoid a scroll-up.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2654 if (ScreenAttrs[LineOffset[Rows - 2] + Columns - 1] == (sattr_T)-1)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2655 screen_fill((int)Rows - 2, (int)Rows - 1,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2656 (int)Columns - 1, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2657 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2658 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2659
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2660 /*
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2661 * Increment "msg_scrolled".
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2662 */
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2663 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2664 inc_msg_scrolled(void)
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2665 {
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2666 #ifdef FEAT_EVAL
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2667 if (*get_vim_var_str(VV_SCROLLSTART) == NUL)
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2668 {
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	2669 char_u *p = SOURCING_NAME;
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2670 char_u *tofree = NULL;
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2671 int len;
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2672
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2673 // v:scrollstart is empty, set it to the script/function name and line
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2674 // number
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2675 if (p == NULL)
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2676 p = (char_u *)_("Unknown");
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2677 else
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2678 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	2679 len = (int)STRLEN(p) + 40;
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2680 tofree = alloc(len);
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2681 if (tofree != NULL)
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2682 {
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2683 vim_snprintf((char *)tofree, len, _("%s line %ld"),
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	2684 p, (long)SOURCING_LNUM);
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2685 p = tofree;
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2686 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2687 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2688 set_vim_var_string(VV_SCROLLSTART, p, -1);
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2689 vim_free(tofree);
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2690 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2691 #endif
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2692 ++msg_scrolled;
29812 68ef14b21d01 patch 9.0.0245: mechanism to prevent recursive screen updating is incomplete Bram Moolenaar <Bram@vim.org> parents: 29775 diff changeset	2693 set_must_redraw(UPD_VALID);
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2694 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2695
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2696 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2697 * To be able to scroll back at the "more" and "hit-enter" prompts we need to
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2698 * store the displayed text and remember where screen lines start.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2699 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2700 typedef struct msgchunk_S msgchunk_T;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2701 struct msgchunk_S
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2702 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2703 msgchunk_T *sb_next;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2704 msgchunk_T *sb_prev;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2705 char sb_eol; // TRUE when line ends after this text
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2706 int sb_msg_col; // column in which text starts
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2707 int sb_attr; // text attributes
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2708 char_u sb_text[1]; // text to be displayed, actually longer
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2709 };
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2710
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2711 static msgchunk_T *last_msgchunk = NULL; // last displayed text
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2712
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	2713 static msgchunk_T msg_sb_start(msgchunk_T mps);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2714
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2715 typedef enum {
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2716 SB_CLEAR_NONE = 0,
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2717 SB_CLEAR_ALL,
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2718 SB_CLEAR_CMDLINE_BUSY,
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2719 SB_CLEAR_CMDLINE_DONE
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2720 } sb_clear_T;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2721
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2722 // When to clear text on next msg.
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2723 static sb_clear_T do_clear_sb_text = SB_CLEAR_NONE;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2724
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2725 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2726 * Store part of a printed message for displaying when scrolling back.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2727 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2728 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2729 store_sb_text(
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2730 char_u **sb_str, // start of string
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2731 char_u *s, // just after string
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2732 int attr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2733 int *sb_col,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2734 int finish) // line ends
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2735 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2736 msgchunk_T *mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2737
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2738 if (do_clear_sb_text == SB_CLEAR_ALL
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2739 \|\| do_clear_sb_text == SB_CLEAR_CMDLINE_DONE)
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2740 {
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2741 clear_sb_text(do_clear_sb_text == SB_CLEAR_ALL);
29515 e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2742 msg_sb_eol(); // prevent messages from overlapping
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2743 do_clear_sb_text = SB_CLEAR_NONE;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2744 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2745
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2746 if (s > *sb_str)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2747 {
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16782 diff changeset	2748 mp = alloc(sizeof(msgchunk_T) + (s - *sb_str));
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2749 if (mp != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2750 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2751 mp->sb_eol = finish;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2752 mp->sb_msg_col = *sb_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2753 mp->sb_attr = attr;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2754 vim_strncpy(mp->sb_text, sb_str, s - sb_str);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2755
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2756 if (last_msgchunk == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2757 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2758 last_msgchunk = mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2759 mp->sb_prev = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2760 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2761 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2762 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2763 mp->sb_prev = last_msgchunk;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2764 last_msgchunk->sb_next = mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2765 last_msgchunk = mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2766 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2767 mp->sb_next = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2768 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2769 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2770 else if (finish && last_msgchunk != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2771 last_msgchunk->sb_eol = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2772
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2773 *sb_str = s;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2774 *sb_col = 0;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2775 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2776
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2777 /*
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2778 * Finished showing messages, clear the scroll-back text on the next message.
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2779 */
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2780 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2781 may_clear_sb_text(void)
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2782 {
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2783 do_clear_sb_text = SB_CLEAR_ALL;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2784 }
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2785
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2786 /*
29515 e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2787 * Starting to edit the command line: do not clear messages now.
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2788 */
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2789 void
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2790 sb_text_start_cmdline(void)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2791 {
29515 e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2792 if (do_clear_sb_text == SB_CLEAR_CMDLINE_BUSY)
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2793 // Invoking command line recursively: the previous-level command line
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2794 // doesn't need to be remembered as it will be redrawn when returning
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2795 // to that level.
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2796 sb_text_restart_cmdline();
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2797 else
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2798 {
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2799 msg_sb_eol();
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2800 do_clear_sb_text = SB_CLEAR_CMDLINE_BUSY;
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2801 }
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2802 }
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2803
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2804 /*
29515 e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2805 * Redrawing the command line: clear the last unfinished line.
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2806 */
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2807 void
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2808 sb_text_restart_cmdline(void)
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2809 {
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2810 msgchunk_T *tofree;
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2811
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2812 // Needed when returning from nested command line.
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2813 do_clear_sb_text = SB_CLEAR_CMDLINE_BUSY;
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2814
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2815 if (last_msgchunk == NULL \|\| last_msgchunk->sb_eol)
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2816 // No unfinished line: don't clear anything.
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2817 return;
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2818
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2819 tofree = msg_sb_start(last_msgchunk);
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2820 last_msgchunk = tofree->sb_prev;
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2821 if (last_msgchunk != NULL)
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2822 last_msgchunk->sb_next = NULL;
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2823 while (tofree != NULL)
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2824 {
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2825 msgchunk_T *tofree_next = tofree->sb_next;
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2826
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2827 vim_free(tofree);
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2828 tofree = tofree_next;
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2829 }
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2830 }
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2831
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2832 /*
e988bbf50e09 patch 9.0.0099: scrollback can be wrong after redrawing the command line Bram Moolenaar <Bram@vim.org> parents: 29459 diff changeset	2833 * Ending to edit the command line: clear old lines but the last one later.
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2834 */
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2835 void
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2836 sb_text_end_cmdline(void)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2837 {
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2838 do_clear_sb_text = SB_CLEAR_CMDLINE_DONE;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2839 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2840
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2841 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2842 * Clear any text remembered for scrolling back.
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2843 * When "all" is FALSE keep the last line.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2844 * Called when redrawing the screen.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2845 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2846 void
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2847 clear_sb_text(int all)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2848 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2849 msgchunk_T *mp;
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2850 msgchunk_T **lastp;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2851
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2852 if (all)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2853 lastp = &last_msgchunk;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2854 else
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2855 {
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2856 if (last_msgchunk == NULL)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 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 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2859 }
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2860
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2861 while (*lastp != NULL)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2862 {
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2863 mp = (*lastp)->sb_prev;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2864 vim_free(*lastp);
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2865 *lastp = mp;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2866 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2867 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2868
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2869 /*
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2870 * "g<" command.
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2871 */
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2872 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2873 show_sb_text(void)
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2874 {
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2875 msgchunk_T *mp;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2876
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2877 // Only show something if there is more than one line, otherwise it looks
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2878 // weird, typing a command without output results in one line.
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2879 mp = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2880 if (mp == NULL \|\| mp->sb_prev == NULL)
6949 1e621b31948b patch 7.4.793 Bram Moolenaar <bram@vim.org> parents: 6801 diff changeset	2881 vim_beep(BO_MESS);
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2882 else
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2883 {
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2884 do_more_prompt('G');
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2885 wait_return(FALSE);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2886 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2887 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2888
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2889 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2890 * Move to the start of screen line in already displayed text.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2891 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2892 static msgchunk_T *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2893 msg_sb_start(msgchunk_T *mps)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2894 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2895 msgchunk_T *mp = mps;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2896
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2897 while (mp != NULL && mp->sb_prev != NULL && !mp->sb_prev->sb_eol)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2898 mp = mp->sb_prev;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2899 return mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2900 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2901
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2902 /*
3435 19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2903 * Mark the last message chunk as finishing the line.
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2904 */
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2905 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2906 msg_sb_eol(void)
3435 19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2907 {
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2908 if (last_msgchunk != NULL)
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2909 last_msgchunk->sb_eol = TRUE;
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2910 }
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2911
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2912 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2913 * Display a screen line from previously displayed text at row "row".
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30351 diff changeset	2914 * When "clear_to_eol" is set clear the rest of the screen line.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2915 * Returns a pointer to the text for the next line (can be NULL).
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2916 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2917 static msgchunk_T *
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30351 diff changeset	2918 disp_sb_line(int row, msgchunk_T *smp, int clear_to_eol)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2919 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2920 msgchunk_T *mp = smp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2921 char_u *p;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2922
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2923 for (;;)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2924 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2925 msg_row = row;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2926 msg_col = mp->sb_msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2927 p = mp->sb_text;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2928 if (*p == '\n') // don't display the line break
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2929 ++p;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2930 msg_puts_display(p, -1, mp->sb_attr, TRUE);
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30351 diff changeset	2931
ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30351 diff changeset	2932 // If clearing the screen did not work (e.g. because of a background
ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30351 diff changeset	2933 // color and t_ut isn't set) clear until the last column here.
ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30351 diff changeset	2934 if (clear_to_eol)
ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30351 diff changeset	2935 screen_fill(row, row + 1, msg_col, (int)Columns, ' ', ' ', 0);
ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30351 diff changeset	2936
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2937 if (mp->sb_eol \|\| mp->sb_next == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2938 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2939 mp = mp->sb_next;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2940 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2941 return mp->sb_next;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2942 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2943
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2944 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2945 * Output any postponed text for msg_puts_attr_len().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2946 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2947 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2948 t_puts(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2949 int *t_col,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2950 char_u *t_s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2951 char_u *s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2952 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2953 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2954 // output postponed text
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2955 msg_didout = TRUE; // remember that line is not empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2956 screen_puts_len(t_s, (int)(s - t_s), msg_row, msg_col, attr);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2957 msg_col += *t_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2958 *t_col = 0;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2959 // 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	2960 // column position for it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2961 if (enc_utf8 && utf_iscomposing(utf_ptr2char(t_s)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2962 --msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2963 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2964 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2965 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2966 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2967 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2968 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2969
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2970 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2971 * Returns TRUE when messages should be printed with mch_errmsg().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2972 * This is used when there is no valid screen, so we can see error messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2973 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2974 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2975 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2976 * cursor is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2977 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2978 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2979 msg_use_printf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2980 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2981 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	2982 #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	2983 # 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	2984 \|\| (!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	2985 # else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2986 \|\| !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	2987 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2988 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2989 \|\| (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2990 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2991 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2992
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2993 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2994 * Print a message when there is no valid screen.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2995 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2996 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2997 msg_puts_printf(char_u *str, int maxlen)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2998 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2999 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	3000 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	3001 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	3002
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15840 diff changeset	3003 #ifdef MSWIN
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3004 if (!(silent_mode && p_verbose == 0))
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3005 mch_settmode(TMODE_COOK); // handle CR and NL correctly
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3006 #endif
10158 dd0531938cb6 commit https://github.com/vim/vim/commit/2321ca2a78286bc026fa7f407281ddbeb04114bb Christian Brabandt <cb@256bit.org> parents: 10141 diff changeset	3007 while ((maxlen < 0 \|\| (int)(s - str) < maxlen) && *s != NUL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3008 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3009 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3010 {
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3011 // 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	3012 if (*s == NL)
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3013 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3014 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	3015
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3016 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	3017 if (buf != NULL)
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	3018 {
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	3019 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	3020 if (!info_message)
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	3021 buf[n++] = CAR;
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	3022 buf[n++] = NL;
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	3023 buf[n++] = NUL;
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	3024 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	3025 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	3026 else
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	3027 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	3028 vim_free(buf);
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	3029 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3030 p = s + 1;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3031 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3032 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3033
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3034 // primitive way to compute the current column
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3035 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3036 if (cmdmsg_rl)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3037 {
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3038 if (s == CAR \|\| s == NL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3039 msg_col = Columns - 1;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3040 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3041 --msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3042 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3043 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3044 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3045 {
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3046 if (s == CAR \|\| s == NL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3047 msg_col = 0;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3048 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3049 ++msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3050 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3051 ++s;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3052 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3053
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3054 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	3055 {
24938 ac0211a9fb6a patch 8.2.3006: crash when echoing a value very early Bram Moolenaar <Bram@vim.org> parents: 24406 diff changeset	3056 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	3057
31624 d605a50e7623 patch 9.0.1144: reading beyond text Bram Moolenaar <Bram@vim.org> parents: 31289 diff changeset	3058 if (maxlen > 0 && vim_strlen_maxlen((char *)p, (size_t)maxlen)
d605a50e7623 patch 9.0.1144: reading beyond text Bram Moolenaar <Bram@vim.org> parents: 31289 diff changeset	3059 >= (size_t)maxlen)
15926 ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	3060 {
24938 ac0211a9fb6a patch 8.2.3006: crash when echoing a value very early Bram Moolenaar <Bram@vim.org> parents: 24406 diff changeset	3061 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	3062 p = tofree;
15926 ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	3063 }
24938 ac0211a9fb6a patch 8.2.3006: crash when echoing a value very early Bram Moolenaar <Bram@vim.org> parents: 24406 diff changeset	3064 if (p != NULL)
ac0211a9fb6a patch 8.2.3006: crash when echoing a value very early Bram Moolenaar <Bram@vim.org> parents: 24406 diff changeset	3065 {
ac0211a9fb6a patch 8.2.3006: crash when echoing a value very early Bram Moolenaar <Bram@vim.org> parents: 24406 diff changeset	3066 if (info_message)
ac0211a9fb6a patch 8.2.3006: crash when echoing a value very early Bram Moolenaar <Bram@vim.org> parents: 24406 diff changeset	3067 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	3068 else
ac0211a9fb6a patch 8.2.3006: crash when echoing a value very early Bram Moolenaar <Bram@vim.org> parents: 24406 diff changeset	3069 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	3070 vim_free(tofree);
ac0211a9fb6a patch 8.2.3006: crash when echoing a value very early Bram Moolenaar <Bram@vim.org> parents: 24406 diff changeset	3071 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3072 }
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3073
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3074 msg_didout = TRUE; // assume that line is not empty
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3075
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15840 diff changeset	3076 #ifdef MSWIN
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3077 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3078 mch_settmode(TMODE_RAW);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3079 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3080 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3081
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3082 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3083 * Show the more-prompt and handle the user response.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3084 * This takes care of scrolling back and displaying previously displayed text.
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3085 * When at hit-enter prompt "typed_char" is the already typed character,
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3086 * otherwise it's NUL.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3087 * Returns TRUE when jumping ahead to "confirm_msg_tail".
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3088 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3089 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3090 do_more_prompt(int typed_char)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3091 {
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	3092 static int entered = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3093 int used_typed_char = typed_char;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3094 int oldState = State;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3095 int c;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3096 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3097 int retval = FALSE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3098 #endif
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3099 int toscroll;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3100 msgchunk_T *mp_last = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3101 msgchunk_T *mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3102 int i;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3103
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3104 // 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	3105 // 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	3106 // 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	3107 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	3108 return FALSE;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	3109 entered = TRUE;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	3110
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3111 if (typed_char == 'G')
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3112 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3113 // "g<": Find first line on the last page.
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3114 mp_last = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3115 for (i = 0; i < Rows - 2 && mp_last != NULL
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3116 && mp_last->sb_prev != NULL; ++i)
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3117 mp_last = msg_sb_start(mp_last->sb_prev);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3118 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3119
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28686 diff changeset	3120 State = MODE_ASKMORE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3121 setmouse();
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3122 if (typed_char == NUL)
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3123 msg_moremsg(FALSE);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3124 for (;;)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3125 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3126 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3127 * Get a typed character directly from the user.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3128 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3129 if (used_typed_char != NUL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3130 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3131 c = used_typed_char; // was typed at hit-enter prompt
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3132 used_typed_char = NUL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3133 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3134 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3135 c = get_keystroke();
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3136
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3137 #if defined(FEAT_MENU) && defined(FEAT_GUI)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3138 if (c == K_MENU)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3139 {
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28686 diff changeset	3140 int idx = get_menu_index(current_menu, MODE_ASKMORE);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3141
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3142 // Used a menu. If it starts with CTRL-Y, it must
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3143 // be a "Copy" for the clipboard. Otherwise
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3144 // assume that we end
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3145 if (idx == MENU_INDEX_INVALID)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3146 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3147 c = *current_menu->strings[idx];
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3148 if (c != NUL && current_menu->strings[idx][1] != NUL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3149 ins_typebuf(current_menu->strings[idx] + 1,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3150 current_menu->noremap[idx], 0, TRUE,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3151 current_menu->silent[idx]);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3152 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3153 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3154
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3155 toscroll = 0;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3156 switch (c)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3157 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3158 case BS: // scroll one line back
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3159 case K_BS:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3160 case 'k':
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3161 case K_UP:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3162 toscroll = -1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3163 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3164
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3165 case CAR: // one extra line
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3166 case NL:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3167 case 'j':
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3168 case K_DOWN:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3169 toscroll = 1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3170 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3171
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3172 case 'u': // Up half a page
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3173 toscroll = -(Rows / 2);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3174 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3175
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3176 case 'd': // Down half a page
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3177 toscroll = Rows / 2;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3178 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3179
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3180 case 'b': // one page back
1820 484987f8e04c updated for version 7.2-118 vimboss parents: 1809 diff changeset	3181 case K_PAGEUP:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3182 toscroll = -(Rows - 1);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3183 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3184
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3185 case ' ': // one extra page
1820 484987f8e04c updated for version 7.2-118 vimboss parents: 1809 diff changeset	3186 case 'f':
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3187 case K_PAGEDOWN:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3188 case K_LEFTMOUSE:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3189 toscroll = Rows - 1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3190 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3191
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3192 case 'g': // all the way back to the start
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3193 toscroll = -999999;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3194 break;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3195
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3196 case 'G': // all the way to the end
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3197 toscroll = 999999;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3198 lines_left = 999999;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3199 break;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3200
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3201 case ':': // start new command line
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3202 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3203 if (!confirm_msg_used)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3204 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3205 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3206 // 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	3207 // want to keep this ':', remember that in a special way.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3208 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	3209 #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	3210 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	3211 #endif
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3212 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	3213 skip_redraw = TRUE; // skip redraw once
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3214 need_wait_return = FALSE; // don't wait in main()
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3215 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3216 // FALLTHROUGH
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3217 case 'q': // quit
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3218 case Ctrl_C:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3219 case ESC:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3220 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3221 if (confirm_msg_used)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3222 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3223 // Jump to the choices of the dialog.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3224 retval = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3225 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3226 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3227 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3228 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3229 got_int = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3230 quit_more = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3231 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3232 // 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	3233 // without another prompt.
1829 b54d2f702d41 updated for version 7.2-127 vimboss parents: 1820 diff changeset	3234 lines_left = Rows - 1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3235 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3236
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3237 #ifdef FEAT_CLIPBOARD
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3238 case Ctrl_Y:
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3239 // 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	3240 // 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	3241 // 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	3242 // 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	3243 // might be expected...
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3244 if (clip_star.state == SELECT_DONE)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3245 clip_copy_modeless_selection(TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3246 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3247 #endif
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3248 default: // no valid response
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3249 msg_moremsg(TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3250 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3251 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3252
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3253 if (toscroll != 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3254 {
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3255 if (toscroll < 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3256 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3257 // go to start of last line
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3258 if (mp_last == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3259 mp = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3260 else if (mp_last->sb_prev != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3261 mp = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3262 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3263 mp = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3264
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3265 // go to start of line at top of the screen
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3266 for (i = 0; i < Rows - 2 && mp != NULL && mp->sb_prev != NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3267 ++i)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3268 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3269
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3270 if (mp != NULL && mp->sb_prev != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3271 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3272 // Find line to be displayed at top.
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3273 for (i = 0; i > toscroll; --i)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3274 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3275 if (mp == NULL \|\| mp->sb_prev == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3276 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3277 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3278 if (mp_last == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3279 mp_last = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3280 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3281 mp_last = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3282 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3283
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3284 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	3285 (int)Rows, 0, NULL) == OK)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3286 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3287 // display line at top
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30351 diff changeset	3288 (void)disp_sb_line(0, mp, FALSE);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3289 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3290 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3291 {
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30351 diff changeset	3292 int did_clear = screenclear();
ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30351 diff changeset	3293
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3294 // redisplay all lines
870 591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	3295 for (i = 0; mp != NULL && i < Rows - 1; ++i)
591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	3296 {
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30351 diff changeset	3297 mp = disp_sb_line(i, mp, !did_clear);
870 591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	3298 ++msg_scrolled;
591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	3299 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3300 }
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3301 toscroll = 0;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3302 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3303 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3304 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3305 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3306 // First display any text that we scrolled back.
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3307 while (toscroll > 0 && mp_last != NULL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3308 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3309 // scroll up, display line at bottom
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3310 msg_scroll_up();
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	3311 inc_msg_scrolled();
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3312 screen_fill((int)Rows - 2, (int)Rows - 1, 0,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3313 (int)Columns, ' ', ' ', 0);
30513 ea15dfc9c155 patch 9.0.0592: display not cleared when scrolling back in messages Bram Moolenaar <Bram@vim.org> parents: 30351 diff changeset	3314 mp_last = disp_sb_line((int)Rows - 2, mp_last, FALSE);
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3315 --toscroll;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3316 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3317 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3318
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3319 if (toscroll <= 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3320 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3321 // displayed the requested text, more prompt again
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3322 screen_fill((int)Rows - 1, (int)Rows, 0,
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	3323 (int)Columns, ' ', ' ', 0);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3324 msg_moremsg(FALSE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3325 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3326 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3327
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3328 // display more text, return to caller
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	3329 lines_left = toscroll;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3330 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3331
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3332 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3333 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3334
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3335 // clear the --more-- message
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3336 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3337 State = oldState;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3338 setmouse();
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3339 if (quit_more)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3340 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3341 msg_row = Rows - 1;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3342 msg_col = 0;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3343 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3344 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3345 else if (cmdmsg_rl)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3346 msg_col = Columns - 1;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3347 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3348
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	3349 entered = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3350 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3351 return retval;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3352 #else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3353 return FALSE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3354 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3355 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3356
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3357 #if defined(USE_MCH_ERRMSG) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3358
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3359 #ifdef mch_errmsg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3360 # undef mch_errmsg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362 #ifdef mch_msg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 # undef mch_msg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3364 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3365
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	3366 #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	3367 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	3368 mch_errmsg_c(char *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3369 {
15824 6733b8b1caf3 patch 8.1.0919: compiler warnings Bram Moolenaar <Bram@vim.org> parents: 15822 diff changeset	3370 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	3371 DWORD nwrite = 0;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3372 DWORD mode = 0;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3373 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	3374
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3375 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	3376 && (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	3377 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3378 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	3379
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3380 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	3381 vim_free(w);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3382 }
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3383 else
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3384 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3385 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	3386 }
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	3387 }
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 #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	3389
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	3390 /*
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 * 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	3392 * 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	3393 * 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	3394 */
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	3395 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	3396 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	3397 {
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 #if !defined(MSWIN) \|\| defined(FEAT_GUI_MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 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	3400 #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	3401
16596 2f86ca0c1e6b patch 8.1.1301: when compiled with VIMDLL some messages are not shown Bram Moolenaar <Bram@vim.org> parents: 16457 diff changeset	3402 #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	3403 // 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	3404 // 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	3405 // On Mac, when started from Finder, stderr is the console.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3406 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	3407 # 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	3408 # ifdef MACOS_X
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 (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	3410 # else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3411 isatty(2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3412 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 # 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	3414 \|\|
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	3415 # 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	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 # 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	3418 !(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	3419 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3420 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3421 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 fprintf(stderr, "%s", str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3423 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3424 }
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	3425 #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	3426
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 #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	3428 # 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	3429 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	3430 # 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	3431 {
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	3432 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	3433 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	3434 }
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	3435 #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	3436
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	3437 #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	3438 // avoid a delay for a message that isn't there
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3440
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3441 len = (int)STRLEN(str) + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442 if (error_ga.ga_growsize == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3443 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3444 error_ga.ga_growsize = 80;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445 error_ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3446 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3447 if (ga_grow(&error_ga, len) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3448 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3449 mch_memmove((char_u *)error_ga.ga_data + error_ga.ga_len,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3450 (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	3451 # ifdef UNIX
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3452 // remove CR characters, they are displayed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3453 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3454 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3455
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3456 p = (char_u *)error_ga.ga_data + error_ga.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3457 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3458 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3459 p = vim_strchr(p, '\r');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3461 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3462 *p = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3463 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3464 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3465 # endif
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3466 --len; // don't count the NUL at the end
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3467 error_ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3468 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3469 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3470 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3471
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	3472 #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	3473 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	3474 mch_msg_c(char *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3475 {
15824 6733b8b1caf3 patch 8.1.0919: compiler warnings Bram Moolenaar <Bram@vim.org> parents: 15822 diff changeset	3476 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	3477 DWORD nwrite = 0;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3478 DWORD mode;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3479 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	3480
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3481
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3482 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	3483 && (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	3484 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3485 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	3486
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3487 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	3488 vim_free(w);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3489 }
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3490 else
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3491 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3492 printf("%s", str);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3493 }
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	3494 }
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 #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	3496
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	3497 /*
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	3498 * 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	3499 * 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	3500 * 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	3501 */
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 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	3503 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	3504 {
16596 2f86ca0c1e6b patch 8.1.1301: when compiled with VIMDLL some messages are not shown Bram Moolenaar <Bram@vim.org> parents: 16457 diff changeset	3505 #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	3506 // 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	3507 // 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	3508 // 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	3509 // On Mac, when started from Finder, stderr is the console.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3510 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	3511 # 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	3512 # ifdef MACOS_X
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3513 (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	3514 # else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3515 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	3516 # 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	3517 # ifdef FEAT_GUI
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3518 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3519 # 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	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 # ifdef FEAT_GUI
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3522 !(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	3523 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3524 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3525 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3526 printf("%s", str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3527 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528 }
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	3529 #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	3530
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) \|\| 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	3532 # 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	3533 if (!(gui.in_use \|\| gui.starting))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3534 # 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	3535 {
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	3536 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	3537 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	3538 }
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	3539 #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	3540 #if !defined(MSWIN) \|\| defined(FEAT_GUI_MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3541 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	3542 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3544 #endif // USE_MCH_ERRMSG
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3545
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3546 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3547 * Put a character on the screen at the current message position and advance
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3548 * to the next position. Only for printable ASCII!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3549 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3550 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3551 msg_screen_putchar(int c, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3552 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3553 msg_didout = TRUE; // remember that line is not empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3554 screen_putchar(c, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3555 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3556 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3557 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3558 if (--msg_col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3564 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 if (++msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	3575 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3576 msg_moremsg(int full)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3577 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3578 int attr;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3579 char_u s = (char_u )_("-- More --");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	3581 attr = HL_ATTR(HLF_M);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3582 screen_puts(s, (int)Rows - 1, 0, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 if (full)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3584 screen_puts((char_u *)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3585 _(" SPACE/d/j: screen/page/line down, b/u/k: up, q: quit "),
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3586 (int)Rows - 1, vim_strsize(s), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 /*
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28686 diff changeset	3590 * 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	3591 * MODE_CONFIRM or exmode_active.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3594 repeat_message(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 {
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28686 diff changeset	3596 if (State == MODE_ASKMORE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3598 msg_moremsg(TRUE); // display --more-- message again
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 #ifdef FEAT_CON_DIALOG
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28686 diff changeset	3602 else if (State == MODE_CONFIRM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3604 display_confirm_msg(); // display ":confirm" message again
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 #endif
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28686 diff changeset	3608 else if (State == MODE_EXTERNCMD)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3610 windgoto(msg_row, msg_col); // put cursor back
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 }
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28686 diff changeset	3612 else if (State == MODE_HITRETURN \|\| State == MODE_SETWSIZE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 {
1445 54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3614 if (msg_row == Rows - 1)
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3615 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3616 // Avoid drawing the "hit-enter" prompt below the previous one,
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3617 // overwrite it. Esp. useful when regaining focus and a
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3618 // FocusGained autocmd exists but didn't draw anything.
1445 54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3619 msg_didout = FALSE;
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3620 msg_col = 0;
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3621 msg_clr_eos();
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3622 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 * msg_check_screen - check if the screen is initialized.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 * Also check msg_row and msg_col, if they are too big it may cause a crash.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3631 * While starting the GUI the terminal codes will be set for the GUI, but the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632 * output goes to the terminal. Don't use the terminal codes then.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3635 msg_check_screen(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 if (!full_screen \|\| !screen_valid(FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3640 if (msg_row >= Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3642 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3643 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3644 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 * Skip this when ":silent" was used, no need to clear for redirection.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3652 msg_clr_eos(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3653 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3655 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3657
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 * Note: msg_col is not updated, so we remember the end of the message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 * for msg_check().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3662 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3663 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3664 msg_clr_eos_force(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3665 {
30029 d03ee646c9ec patch 9.0.0352: using :echowindow in a timer clears part of message Bram Moolenaar <Bram@vim.org> parents: 30005 diff changeset	3666 #ifdef HAS_MESSAGE_WINDOW
d03ee646c9ec patch 9.0.0352: using :echowindow in a timer clears part of message Bram Moolenaar <Bram@vim.org> parents: 30005 diff changeset	3667 if (in_echowindow)
d03ee646c9ec patch 9.0.0352: using :echowindow in a timer clears part of message Bram Moolenaar <Bram@vim.org> parents: 30005 diff changeset	3668 return; // messages go into a popup
d03ee646c9ec patch 9.0.0352: using :echowindow in a timer clears part of message Bram Moolenaar <Bram@vim.org> parents: 30005 diff changeset	3669 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3671 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3672 if (full_screen) // only when termcap codes are valid
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3673 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3674 if (*T_CD)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3675 out_str(T_CD); // clear to end of display
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 else if (*T_CE)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3677 out_str(T_CE); // clear to end of line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3679 }
30005 bb0e525e1393 patch 9.0.0340: the 'cmdheight' zero support causes too much trouble Bram Moolenaar <Bram@vim.org> parents: 29982 diff changeset	3680 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3682 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 screen_fill(msg_row, msg_row + 1, 0, msg_col + 1, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 screen_fill(msg_row, msg_row + 1, msg_col, (int)Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3697
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 * Clear the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3702 msg_clr_cmdline(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3709 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3710 * end putting a message on the screen
29960 4fcf816aa806 patch 9.0.0318: clearing screen causes flicker Bram Moolenaar <Bram@vim.org> parents: 29954 diff changeset	3711 * call wait_return() if the message does not fit in the available space
4fcf816aa806 patch 9.0.0318: clearing screen causes flicker Bram Moolenaar <Bram@vim.org> parents: 29954 diff changeset	3712 * return TRUE if wait_return() not called.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3713 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3714 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3715 msg_end(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3717 /*
5245 8c6615a30951 updated for version 7.4a.047 Bram Moolenaar <bram@vim.org> parents: 4793 diff changeset	3718 * If the string is larger than the window,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719 * or the ruler option is set and we run into it,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 * we have to redraw the window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721 * Do not do this if we are abandoning the file or editing the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 */
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28686 diff changeset	3723 if (!exiting && need_wait_return && !(State & MODE_CMDLINE))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3724 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 * If the written message runs into the shown command or ruler, we have to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 * wait for hit-return and redraw the window later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3737 msg_check(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 {
29916 cf55d7e10bb1 patch 9.0.0296: message in popup is shortened unnecessary Bram Moolenaar <Bram@vim.org> parents: 29904 diff changeset	3739 if (msg_row == Rows - 1 && msg_col >= sc_col
cf55d7e10bb1 patch 9.0.0296: message in popup is shortened unnecessary Bram Moolenaar <Bram@vim.org> parents: 29904 diff changeset	3740 #ifdef HAS_MESSAGE_WINDOW
30005 bb0e525e1393 patch 9.0.0340: the 'cmdheight' zero support causes too much trouble Bram Moolenaar <Bram@vim.org> parents: 29982 diff changeset	3741 && !in_echowindow
29916 cf55d7e10bb1 patch 9.0.0296: message in popup is shortened unnecessary Bram Moolenaar <Bram@vim.org> parents: 29904 diff changeset	3742 #endif
cf55d7e10bb1 patch 9.0.0296: message in popup is shortened unnecessary Bram Moolenaar <Bram@vim.org> parents: 29904 diff changeset	3743 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3744 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3750 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751 * May write a string to the redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3752 * When "maxlen" is -1 write the whole string, otherwise up to "maxlen" bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3755 redir_write(char_u *str, int maxlen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 char_u *s = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 static int cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3760 // Don't do anything for displaying prompts and the like.
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3761 if (redir_off)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3762 return;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3763
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3764 // If 'verbosefile' is set prepare for writing in that file.
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3765 if (*p_vfile != NUL && verbose_fd == NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3766 verbose_open();
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3767
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3768 if (redirecting())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3770 // If the string doesn't start with CR or NL, go to msg_col
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 if (s != '\n' && s != '\r')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773 while (cur_col < msg_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3776 if (redir_execute)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3777 execute_redir_str((char_u *)" ", -1);
9436 f048e5a27253 commit https://github.com/vim/vim/commit/bc5d6dd1dd1dc3a06e4e655fc9479529db288365 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	3778 else if (redir_reg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 write_reg_contents(redir_reg, (char_u *)" ", -1, TRUE);
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	3780 else if (redir_vname)
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	3781 var_redir_str((char_u *)" ", -1);
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3782 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 #endif
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3784 if (redir_fd != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 fputs(" ", redir_fd);
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3786 if (verbose_fd != NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3787 fputs(" ", verbose_fd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 ++cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3793 if (redir_execute)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3794 execute_redir_str(s, maxlen);
9436 f048e5a27253 commit https://github.com/vim/vim/commit/bc5d6dd1dd1dc3a06e4e655fc9479529db288365 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	3795 else if (redir_reg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 write_reg_contents(redir_reg, s, maxlen, TRUE);
9436 f048e5a27253 commit https://github.com/vim/vim/commit/bc5d6dd1dd1dc3a06e4e655fc9479529db288365 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	3797 else if (redir_vname)
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	3798 var_redir_str(s, maxlen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3801 // Write and adjust the current column.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 while (*s != NUL && (maxlen < 0 \|\| (int)(s - str) < maxlen))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3805 if (!redir_reg && !redir_vname && !redir_execute)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806 #endif
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3807 if (redir_fd != NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3808 putc(*s, redir_fd);
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3809 if (verbose_fd != NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3810 putc(*s, verbose_fd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 if (s == '\r' \|\| s == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3812 cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813 else if (*s == '\t')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 cur_col += (8 - cur_col % 8);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816 ++cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3820 if (msg_silent != 0) // should update msg_col
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 msg_col = cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3822 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3824
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3825 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3826 redirecting(void)
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3827 {
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3828 return redir_fd != NULL \|\| *p_vfile != NUL
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3829 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3830 \|\| redir_reg \|\| redir_vname \|\| redir_execute
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3831 #endif
a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3832 ;
a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3833 }
a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3834
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 /*
1189 7cdd85615e4e updated for version 7.1b vimboss parents: 1059 diff changeset	3836 * Before giving verbose message.
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3837 * Must always be called paired with verbose_leave()!
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3838 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3839 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3840 verbose_enter(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3841 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3842 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3843 ++msg_silent;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3844 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3845
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3846 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3847 * After giving verbose message.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3848 * Must always be called paired with verbose_enter()!
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3849 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3850 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3851 verbose_leave(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3852 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3853 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3854 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3855 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3856 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3857
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3858 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3859 * Like verbose_enter() and set msg_scroll when displaying the message.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3860 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3861 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3862 verbose_enter_scroll(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3863 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3864 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3865 ++msg_silent;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3866 else
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3867 // always scroll up, don't overwrite
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3868 msg_scroll = TRUE;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3869 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3870
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3871 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3872 * Like verbose_leave() and set cmdline_row when displaying the message.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3873 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3874 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3875 verbose_leave_scroll(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3876 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3877 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3878 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3879 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3880 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3881 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3882 else
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3883 cmdline_row = msg_row;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3884 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3885
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3886 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3887 * Called when 'verbosefile' is set: stop writing to the file.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3888 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3889 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3890 verbose_stop(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3891 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3892 if (verbose_fd != NULL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3893 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3894 fclose(verbose_fd);
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3895 verbose_fd = NULL;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3896 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3897 verbose_did_open = FALSE;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3898 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3899
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3900 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3901 * Open the file 'verbosefile'.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3902 * Return FAIL or OK.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3903 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3904 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3905 verbose_open(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3906 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3907 if (verbose_fd == NULL && !verbose_did_open)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3908 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3909 // Only give the error message once.
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3910 verbose_did_open = TRUE;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3911
531 da9142bd190a updated for version 7.0149 vimboss parents: 513 diff changeset	3912 verbose_fd = mch_fopen((char *)p_vfile, "a");
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3913 if (verbose_fd == NULL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3914 {
26877 06a137af96f8 patch 8.2.3967: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26869 diff changeset	3915 semsg(_(e_cant_open_file_str), p_vfile);
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3916 return FAIL;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3917 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3918 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3919 return OK;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3920 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3921
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3922 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 * Give a warning message (for searching).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924 * Use 'w' highlighting and may repeat the message after redrawing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3925 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3927 give_warning(char_u *message, int hl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 {
25226 a9ea83a3659a patch 8.2.3149: some plugins have a problem with the error check Bram Moolenaar <Bram@vim.org> parents: 24938 diff changeset	3929 give_warning_with_source(message, hl, FALSE);
a9ea83a3659a patch 8.2.3149: some plugins have a problem with the error check Bram Moolenaar <Bram@vim.org> parents: 24938 diff changeset	3930 }
a9ea83a3659a patch 8.2.3149: some plugins have a problem with the error check Bram Moolenaar <Bram@vim.org> parents: 24938 diff changeset	3931
a9ea83a3659a patch 8.2.3149: some plugins have a problem with the error check Bram Moolenaar <Bram@vim.org> parents: 24938 diff changeset	3932 void
a9ea83a3659a patch 8.2.3149: some plugins have a problem with the error check Bram Moolenaar <Bram@vim.org> parents: 24938 diff changeset	3933 give_warning_with_source(char_u *message, int hl, int 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	3934 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3935 // Don't do this for ":silent".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3939 // Don't want a hit-enter prompt here.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3940 ++no_wait_return;
8 7edf9b6e4c36 Various changes vimboss parents: 7 diff changeset	3941
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3942 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 set_vim_var_string(VV_WARNINGMSG, message, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944 #endif
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13188 diff changeset	3945 VIM_CLEAR(keep_msg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 if (hl)
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	3947 keep_msg_attr = HL_ATTR(HLF_W);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3949 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	3950
a9ea83a3659a patch 8.2.3149: some plugins have a problem with the error check Bram Moolenaar <Bram@vim.org> parents: 24938 diff changeset	3951 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	3952 {
a9ea83a3659a patch 8.2.3149: some plugins have a problem with the error check Bram Moolenaar <Bram@vim.org> parents: 24938 diff changeset	3953 // 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	3954 // 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	3955 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	3956 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	3957 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	3958 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	3959 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	3960 (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	3961 }
a9ea83a3659a patch 8.2.3149: some plugins have a problem with the error check Bram Moolenaar <Bram@vim.org> parents: 24938 diff changeset	3962 else if (msg_attr((char *)message, keep_msg_attr) && msg_scrolled == 0)
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	3963 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	3964
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3965 msg_didout = FALSE; // overwrite this message
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3966 msg_nowait = TRUE; // don't wait for this message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3967 msg_col = 0;
8 7edf9b6e4c36 Various changes vimboss parents: 7 diff changeset	3968
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3969 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3970 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3971
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15551 diff changeset	3972 #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	3973 void
7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3974 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	3975 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3976 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	3977 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3978 // 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	3979 // 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	3980 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	3981 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3982 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3983 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3984 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	3985 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	3986 }
11561 7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3987 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15551 diff changeset	3988 #endif
11561 7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3989
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 * Advance msg cursor to column "col".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3994 msg_advance(int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3995 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3996 if (msg_silent != 0) // nothing to advance to
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3997 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3998 msg_col = col; // for redirection, may fill it up later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4001 if (col >= Columns) // not enough room
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4002 col = Columns - 1;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	4003 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	4004 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	4005 while (msg_col > Columns - col)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	4006 msg_putchar(' ');
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	4007 else
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	4008 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	4009 while (msg_col < col)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	4010 msg_putchar(' ');
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 #if defined(FEAT_CON_DIALOG) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 * Used for "confirm()" function, and the :confirm command prefix.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4016 * Versions which haven't got flexible dialogs yet, and console
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 * versions, get this generic handler which uses the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4019 * type = one of:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4020 * VIM_QUESTION, VIM_INFO, VIM_WARNING, VIM_ERROR or VIM_GENERIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021 * title = title string (can be NULL for default)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4022 * (neither used in console dialogs at the moment)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4024 * Format of the "buttons" string:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4025 * "Button1Name\nButton2Name\nButton3Name"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4026 * The first button should normally be the default/accept
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4027 * The second button should be the 'Cancel' button
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4028 * Other buttons- use your imagination!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4029 * A '&' in a button name becomes a shortcut, so each '&' should be before a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030 * different letter.
27635 6ca2d8f4cd32 patch 8.2.4343: when reloading not all properties are detected Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4031 *
6ca2d8f4cd32 patch 8.2.4343: when reloading not all properties are detected Bram Moolenaar <Bram@vim.org> parents: 27426 diff changeset	4032 * Returns 0 if cancelled, otherwise the nth button (1-indexed).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4033 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4034 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4035 do_dialog(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4036 int type UNUSED,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4037 char_u *title UNUSED,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4038 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4039 char_u *buttons,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4040 int dfltbutton,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4041 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	4042 // otherwise
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4043 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	4044 // Ex command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4045 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4046 int oldState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4047 int retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4048 char_u *hotkeys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4049 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4050 int i;
21192 0016cba920ef patch 8.2.1147: :confirm may happen in cooked mode Bram Moolenaar <Bram@vim.org> parents: 20782 diff changeset	4051 tmode_T save_tmode;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4052
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4053 #ifndef NO_CONSOLE
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4054 // Don't output anything in silent mode ("ex -s")
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4055 if (silent_mode)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4056 return dfltbutton; // return default option
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4057 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4058
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4059 #ifdef FEAT_GUI_DIALOG
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4060 // When GUI is running and 'c' not in 'guioptions', use the GUI dialog
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4061 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4062 {
29128 d8a962d7b008 patch 8.2.5084: when the GUI shows a dialog tests get stuck Bram Moolenaar <Bram@vim.org> parents: 29098 diff changeset	4063 // --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	4064 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	4065 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	4066 else
d8a962d7b008 patch 8.2.5084: when the GUI shows a dialog tests get stuck Bram Moolenaar <Bram@vim.org> parents: 29098 diff changeset	4067 c = gui_mch_dialog(type, title, message, buttons, dfltbutton,
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	4068 textfield, ex_cmd);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4069 // avoid a hit-enter prompt without clearing the cmdline
1809 e9d018b58830 updated for version 7.2-107 vimboss parents: 1783 diff changeset	4070 need_wait_return = FALSE;
e9d018b58830 updated for version 7.2-107 vimboss parents: 1783 diff changeset	4071 emsg_on_display = FALSE;
e9d018b58830 updated for version 7.2-107 vimboss parents: 1783 diff changeset	4072 cmdline_row = msg_row;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4073
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4074 // 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	4075 // in the wrong order.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4076 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4077 gui_mch_update();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4078
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4079 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4080 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4081 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4082
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4083 oldState = State;
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28686 diff changeset	4084 State = MODE_CONFIRM;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4085 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4086
21192 0016cba920ef patch 8.2.1147: :confirm may happen in cooked mode Bram Moolenaar <Bram@vim.org> parents: 20782 diff changeset	4087 // Ensure raw mode here.
0016cba920ef patch 8.2.1147: :confirm may happen in cooked mode Bram Moolenaar <Bram@vim.org> parents: 20782 diff changeset	4088 save_tmode = cur_tmode;
0016cba920ef patch 8.2.1147: :confirm may happen in cooked mode Bram Moolenaar <Bram@vim.org> parents: 20782 diff changeset	4089 settmode(TMODE_RAW);
0016cba920ef patch 8.2.1147: :confirm may happen in cooked mode Bram Moolenaar <Bram@vim.org> parents: 20782 diff changeset	4090
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4091 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4092 * Since we wait for a keypress, don't make the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4093 * user press RETURN as well afterwards.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4094 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4095 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4096 hotkeys = msg_show_console_dialog(message, buttons, dfltbutton);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4097
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4098 if (hotkeys != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4099 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4100 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4101 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4102 // Get a typed character directly from the user.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4103 c = get_keystroke();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4104 switch (c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4105 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4106 case CAR: // User accepts default option
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4107 case NL:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4108 retval = dfltbutton;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4109 break;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4110 case Ctrl_C: // User aborts/cancels
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4111 case ESC:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4112 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4113 break;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4114 default: // Could be a hotkey?
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4115 if (c < 0) // special keys are ignored here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4116 continue;
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	4117 if (c == ':' && ex_cmd)
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	4118 {
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	4119 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	4120 ins_char_typebuf(':', 0);
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	4121 break;
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	4122 }
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	4123
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4124 // Make the character lowercase, as chars in "hotkeys" are.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4125 c = MB_TOLOWER(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4126 retval = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4127 for (i = 0; hotkeys[i]; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4128 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4129 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4130 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4131 if ((*mb_ptr2char)(hotkeys + i) == c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4132 break;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	4133 i += (*mb_ptr2len)(hotkeys + i) - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4134 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4135 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4136 if (hotkeys[i] == c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4137 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4138 ++retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4139 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4140 if (hotkeys[i])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4141 break;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4142 // No hotkey match, so keep waiting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4143 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4144 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4145 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4146 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4147
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4148 vim_free(hotkeys);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4149 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4150
21192 0016cba920ef patch 8.2.1147: :confirm may happen in cooked mode Bram Moolenaar <Bram@vim.org> parents: 20782 diff changeset	4151 settmode(save_tmode);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4152 State = oldState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4153 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4154 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4155 msg_end_prompt();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4156
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4157 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4158 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4159
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4160 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4161 * Copy one character from "from" to "to", taking care of multi-byte
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4162 * characters. Return the length of the character in bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4163 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4164 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4165 copy_char(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4166 char_u *from,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4167 char_u *to,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4168 int lowercase) // make character lower case
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4169 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4170 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4171 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4172
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4173 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4174 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4175 if (lowercase)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4176 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4177 c = MB_TOLOWER((*mb_ptr2char)(from));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4178 return (*mb_char2bytes)(c, to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4179 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4180 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4181 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	4182 len = (*mb_ptr2len)(from);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4183 mch_memmove(to, from, (size_t)len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4184 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4185 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4186 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4187 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4188 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4189 if (lowercase)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4190 to = (char_u)TOLOWER_LOC(from);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4191 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4192 to = from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4193 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4194 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4195 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4196
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4197 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4198 * Format the dialog string, and display it at the bottom of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4199 * the screen. Return a string of hotkey chars (if defined) for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4200 * each 'button'. If a button has no hotkey defined, the first character of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4201 * the button is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4202 * The hotkeys can be multi-byte characters, but without combining chars.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4203 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4204 * Returns an allocated string with hotkeys, or NULL for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4205 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4206 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4207 msg_show_console_dialog(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4208 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4209 char_u *buttons,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4210 int dfltbutton)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4211 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4212 int len = 0;
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4213 #define HOTK_LEN (has_mbyte ? MB_MAXBYTES : 1)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4214 int lenhotkey = HOTK_LEN; // count first button
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4215 char_u *hotk = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4216 char_u *msgp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4217 char_u *hotkp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4218 char_u *r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4219 int copy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4220 #define HAS_HOTKEY_LEN 30
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4221 char_u has_hotkey[HAS_HOTKEY_LEN];
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4222 int first_hotkey = FALSE; // first char of button is hotkey
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4223 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4225 has_hotkey[0] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4226
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4227 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4228 * First loop: compute the size of memory to allocate.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4229 * Second loop: copy to the allocated memory.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4230 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4231 for (copy = 0; copy <= 1; ++copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4233 r = buttons;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4234 idx = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4235 while (*r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4236 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4237 if (*r == DLG_BUTTON_SEP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4238 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4239 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4240 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 *msgp++ = ',';
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4242 *msgp++ = ' '; // '\n' -> ', '
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4243
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4244 // advance to next hotkey and set default hotkey
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4245 if (has_mbyte)
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	4246 hotkp += STRLEN(hotkp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4248 ++hotkp;
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	4249 hotkp[copy_char(r + 1, hotkp, TRUE)] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 if (dfltbutton)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4251 --dfltbutton;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4252
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4253 // If no hotkey is specified first char is used.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 if (idx < HAS_HOTKEY_LEN - 1 && !has_hotkey[++idx])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4255 first_hotkey = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4257 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4258 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4259 len += 3; // '\n' -> ', '; 'x' -> '(x)'
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4260 lenhotkey += HOTK_LEN; // each button needs a hotkey
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4261 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4262 has_hotkey[++idx] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4263 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4265 else if (*r == DLG_HOTKEY_CHAR \|\| first_hotkey)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4266 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4267 if (*r == DLG_HOTKEY_CHAR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4268 ++r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4269 first_hotkey = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4270 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4271 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4272 if (*r == DLG_HOTKEY_CHAR) // '&&a' -> '&a'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4273 msgp++ = r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4274 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4275 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4276 // '&a' -> '[a]'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4277 *msgp++ = (dfltbutton == 1) ? '[' : '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4278 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4279 *msgp++ = (dfltbutton == 1) ? ']' : ')';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4280
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4281 // redefine hotkey
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	4282 hotkp[copy_char(r, hotkp, TRUE)] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4283 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4284 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4285 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4286 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4287 ++len; // '&a' -> '[a]'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4288 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4289 has_hotkey[idx] = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4290 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4291 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4292 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4293 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4294 // everything else copy literally
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4296 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4297 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4298
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4299 // advance to the next character
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11016 diff changeset	4300 MB_PTR_ADV(r);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4301 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4302
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4303 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4304 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4305 *msgp++ = ':';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4306 *msgp++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4307 *msgp = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4309 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4310 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	4311 len += (int)(STRLEN(message)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4312 + 2 // for the NL's
856 8cd729851562 updated for version 7.0g vimboss parents: 852 diff changeset	4313 + STRLEN(buttons)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4314 + 3); // for the ": " and NUL
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4315 lenhotkey++; // for the NUL
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4316
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4317 // If no hotkey is specified first char is used.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4318 if (!has_hotkey[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4319 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4320 first_hotkey = TRUE;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4321 len += 2; // "x" -> "[x]"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4322 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4323
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4324 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4325 * Now allocate and load the strings
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4326 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4327 vim_free(confirm_msg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4328 confirm_msg = alloc(len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4329 if (confirm_msg == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4330 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4331 *confirm_msg = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4332 hotk = alloc(lenhotkey);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4333 if (hotk == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4334 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4335
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4336 *confirm_msg = '\n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4337 STRCPY(confirm_msg + 1, message);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4338
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4339 msgp = confirm_msg + 1 + STRLEN(message);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4340 hotkp = hotk;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4341
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4342 // Define first default hotkey. Keep the hotkey string NUL
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4343 // terminated to avoid reading past the end.
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	4344 hotkp[copy_char(buttons, hotkp, TRUE)] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4345
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4346 // Remember where the choices start, displaying starts here when
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4347 // "hotkp" typed at the more prompt.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4348 confirm_msg_tail = msgp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4349 *msgp++ = '\n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4350 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4351 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4352
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4353 display_confirm_msg();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4354 return hotk;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4355 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4356
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4357 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4358 * Display the ":confirm" message. Also called when screen resized.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4359 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	4360 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4361 display_confirm_msg(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4362 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4363 // avoid that 'q' at the more prompt truncates the message here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4364 ++confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4365 if (confirm_msg != NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	4366 msg_puts_attr((char *)confirm_msg, HL_ATTR(HLF_M));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4367 --confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4368 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4369
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4370 #endif // FEAT_CON_DIALOG
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4371
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4372 #if defined(FEAT_CON_DIALOG) \|\| defined(FEAT_GUI_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4373
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4374 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4375 vim_dialog_yesno(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4376 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4377 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4378 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4379 int dflt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4380 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4381 if (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4382 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4383 message,
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	4384 (char_u *)_("&Yes\n&No"), dflt, NULL, FALSE) == 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4385 return VIM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4386 return VIM_NO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4387 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4388
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4389 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4390 vim_dialog_yesnocancel(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4391 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4392 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4393 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4394 int dflt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4395 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4396 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4397 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4398 message,
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	4399 (char_u *)_("&Yes\n&No\n&Cancel"), dflt, NULL, FALSE))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4400 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4401 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4402 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4403 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4404 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4405 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4406
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4407 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4408 vim_dialog_yesnoallcancel(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4409 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4410 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4411 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4412 int dflt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4413 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4414 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4415 title == NULL ? (char_u *)"Question" : title,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4416 message,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4417 (char_u *)_("&Yes\n&No\nSave &All\n&Discard All\n&Cancel"),
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	4418 dflt, NULL, FALSE))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4419 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4420 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4421 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4422 case 3: return VIM_ALL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4423 case 4: return VIM_DISCARDALL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4424 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4425 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4426 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4427
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4428 #endif // FEAT_GUI_DIALOG \|\| FEAT_CON_DIALOG

Mercurial > vim

annotate src/message.c @ 31686:966f1213dd35 v9.0.1175