annotate src/message.c @ 633:7437be625546

updated for version 7.0183
author vimboss
date Fri, 20 Jan 2006 23:02:51 +0000
parents 732c7ae5743e
children 93a1bf1cb633
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1 /* vi:set ts=8 sts=4 sw=4:
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14 #define MESSAGE_FILE /* don't include prototype for smsg() */
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
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
18 static int other_sourcing_name __ARGS((void));
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
19 static char_u *get_emsg_source __ARGS((void));
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
20 static char_u *get_emsg_lnum __ARGS((void));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
21 static void add_msg_hist __ARGS((char_u *s, int len, int attr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
22 static void hit_return_msg __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
23 static void msg_home_replace_attr __ARGS((char_u *fname, int attr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
24 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
25 static char_u *screen_puts_mbyte __ARGS((char_u *s, int l, int attr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
26 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
27 static void msg_puts_attr_len __ARGS((char_u *str, int maxlen, int attr));
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
28 static void msg_puts_display __ARGS((char_u *str, int maxlen, int attr, int recurse));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
29 static void msg_scroll_up __ARGS((void));
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
30 static void inc_msg_scrolled __ARGS((void));
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
31 static void store_sb_text __ARGS((char_u **sb_str, char_u *s, int attr, int *sb_col, int finish));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
32 static void t_puts __ARGS((int *t_col, char_u *t_s, char_u *s, int attr));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
33 static void msg_puts_printf __ARGS((char_u *str, int maxlen));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
34 static int do_more_prompt __ARGS((int typed_char));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
35 static void msg_screen_putchar __ARGS((int c, int attr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
36 static int msg_check_screen __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
37 static void redir_write __ARGS((char_u *s, int maxlen));
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
38 static void verbose_write __ARGS((char_u *s, int maxlen));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
39 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
40 static char_u *msg_show_console_dialog __ARGS((char_u *message, char_u *buttons, int dfltbutton));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
41 static int confirm_msg_used = FALSE; /* displaying confirm_msg */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
42 static char_u *confirm_msg = NULL; /* ":confirm" message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
43 static char_u *confirm_msg_tail; /* tail of confirm_msg */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
44 #endif
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
47 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
48 struct msg_hist *next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
49 char_u *msg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
50 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
51 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
52
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
53 static struct msg_hist *first_msg_hist = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
54 static struct msg_hist *last_msg_hist = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
55 static int msg_hist_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
56 static int msg_hist_off = FALSE; /* don't add messages to history */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
57
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
83 * more-prompt is to be given.
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.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
97 * return TRUE if wait_return not called
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
98 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
99 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
100 msg(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
101 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
102 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
103 return msg_attr_keep(s, 0, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
105
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
106 #if defined(FEAT_EVAL) || defined(FEAT_X11) || defined(USE_XSMP) \
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
107 || defined(PROTO)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
108 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
109 * Like msg() but keep it silent when 'verbosefile' is set.
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
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
112 verb_msg(s)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
113 char_u *s;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
114 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
115 int n;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
116
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
117 verbose_enter();
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
118 n = msg_attr_keep(s, 0, FALSE);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
119 verbose_leave();
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
120
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
121 return n;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
122 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
123 #endif
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
124
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
125 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
126 msg_attr(s, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
127 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
128 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
129 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
130 return msg_attr_keep(s, attr, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
131 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
132
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
133 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
134 msg_attr_keep(s, attr, keep)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
135 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
136 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
137 int keep; /* TRUE: set keep_msg if it doesn't scroll */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
138 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
139 static int entered = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
140 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
141 char_u *buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
143 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
144 if (attr == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
145 set_vim_var_string(VV_STATUSMSG, s, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
146 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
147
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
148 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
149 * It is possible that displaying a messages causes a problem (e.g.,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
150 * when redrawing the window), which causes another message, etc.. To
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
151 * break this loop, limit the recursiveness to 3 levels.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
152 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
153 if (entered >= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
154 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
155 ++entered;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
156
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
157 /* Add message to history (unless it's a repeated kept message or a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
158 * truncated message) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
159 if (s != keep_msg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
160 || (*s != '<'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
161 && last_msg_hist != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
162 && last_msg_hist->msg != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
163 && STRCMP(s, last_msg_hist->msg)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
164 add_msg_hist(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
165
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
166 /* When displaying keep_msg, don't let msg_start() free it, caller must do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
167 * that. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
168 if (s == keep_msg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
169 keep_msg = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
170
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
171 /* Truncate the message if needed. */
513
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
172 msg_start();
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
173 buf = msg_strtrunc(s, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
174 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
175 s = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
176
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
177 msg_outtrans_attr(s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
178 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
179 retval = msg_end();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
180
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
181 if (keep && retval && vim_strsize(s) < (int)(Rows - cmdline_row - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
182 * Columns + sc_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
183 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
184 set_keep_msg(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
185 keep_msg_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
186 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
187
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
188 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
189 --entered;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
190 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
192
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
193 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
194 * Truncate a string such that it can be printed without causing a scroll.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
195 * Returns an allocated string or NULL when no truncating is done.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
196 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
197 char_u *
513
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
198 msg_strtrunc(s, force)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
199 char_u *s;
513
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
200 int force; /* always truncate */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
201 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
202 char_u *buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
203 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
204 int room;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
206 /* May truncate message to avoid a hit-return prompt */
513
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
207 if ((!msg_scroll && !need_wait_return && shortmess(SHM_TRUNCALL)
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
208 && !exmode_active && msg_silent == 0) || force)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
210 len = vim_strsize(s);
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
211 if (msg_scrolled != 0)
513
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
212 /* Use all the columns. */
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
213 room = (int)(Rows - msg_row) * Columns - 1;
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
214 else
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
215 /* Use up to 'showcmd' column. */
6e2a7416d228 updated for version 7.0144
vimboss
parents: 482
diff changeset
216 room = (int)(Rows - msg_row - 1) * Columns + sc_col - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
217 if (len > room && room > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
218 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
219 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
220 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
221 /* may have up to 18 bytes per cell (6 per char, up to two
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
222 * composing chars) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
223 buf = alloc((room + 2) * 18);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
224 else if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
225 /* may have up to 2 bytes per cell for euc-jp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
226 buf = alloc((room + 2) * 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
227 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
228 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
229 buf = alloc(room + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
230 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
231 trunc_string(s, buf, room);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
233 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
234 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
235 }
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 * Truncate a string "s" to "buf" with cell width "room".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
239 * "s" and "buf" may be equal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
240 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
241 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
242 trunc_string(s, buf, room)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
243 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
244 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
245 int room;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
246 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
247 int half;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
248 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
249 int e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
250 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
251 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253 room -= 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
254 half = room / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257 /* First part: Start of the string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
258 for (e = 0; len < half; ++e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260 if (s[e] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 /* text fits without truncating! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
263 buf[e] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
264 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 n = ptr2cells(s + e);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267 if (len + n >= half)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
268 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
269 len += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
270 buf[e] = s[e];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
271 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
272 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
273 for (n = (*mb_ptr2len)(s + e); --n > 0; )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
274 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
275 ++e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 buf[e] = s[e];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
281 /* Last part: End of the string. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
282 i = e;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
283 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
284 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 /* For DBCS going backwards in a string is slow, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 * computing the cell width isn't too slow: go forward
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 * until the rest fits. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289 n = vim_strsize(s + i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
290 while (len + n > room)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
291 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
292 n -= ptr2cells(s + i);
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
293 i += (*mb_ptr2len)(s + i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 else if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
298 /* For UTF-8 we can go backwards easily. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
299 i = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302 half = i - (*mb_head_off)(s, s + i - 1) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303 n = ptr2cells(s + half);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 if (len + n > room)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
306 len += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307 i = half;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
313 for (i = (int)STRLEN(s); len + (n = ptr2cells(s + i - 1)) <= room; --i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314 len += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
316
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 /* Set the middle and copy the last part. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
318 mch_memmove(buf + e, "...", (size_t)3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
319 mch_memmove(buf + e + 3, s + i, STRLEN(s + i) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323 * Automatic prototype generation does not understand this function.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
324 * Note: Caller of smgs() and smsg_attr() must check the resulting string is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325 * shorter than IOSIZE!!!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
326 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327 #ifndef PROTO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
328 # ifndef HAVE_STDARG_H
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
330 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
332 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334 smsg __ARGS((char_u *, long, long, long,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335 long, long, long, long, long, long, long));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
336 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340 smsg_attr __ARGS((int, char_u *, long, long, long,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
341 long, long, long, long, long, long, long));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
342
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
343 int vim_snprintf __ARGS((char *, size_t, char *, long, long, long,
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
344 long, long, long, long, long, long, long));
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
345
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
346 /*
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
347 * smsg(str, arg, ...) is like using sprintf(buf, str, arg, ...) and then
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
348 * calling msg(buf).
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
349 * The buffer used is IObuff, the message is truncated at IOSIZE.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
350 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
351
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
352 /* VARARGS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
353 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
354 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
355 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
356 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
357 smsg(s, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 long a1, a2, a3, a4, a5, a6, a7, a8, a9, a10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361 return smsg_attr(0, s, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 /* VARARGS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
366 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
367 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
368 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
369 smsg_attr(attr, s, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
370 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
371 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372 long a1, a2, a3, a4, a5, a6, a7, a8, a9, a10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
373 {
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
374 vim_snprintf((char *)IObuff, IOSIZE, (char *)s,
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
375 a1, a2, a3, a4, a5, a6, a7, a8, a9, a10);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
376 return msg_attr(IObuff, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 # else /* HAVE_STDARG_H */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
381 int vim_snprintf(char *str, size_t str_m, char *fmt, ...);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
382
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
384 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
386 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 smsg(char_u *s, ...)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389 va_list arglist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 va_start(arglist, s);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
392 vim_vsnprintf((char *)IObuff, IOSIZE, (char *)s, arglist, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393 va_end(arglist);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394 return msg(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 #ifdef __BORLANDC__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399 _RTLENTRYF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 smsg_attr(int attr, char_u *s, ...)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 va_list arglist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 va_start(arglist, s);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
406 vim_vsnprintf((char *)IObuff, IOSIZE, (char *)s, arglist, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 va_end(arglist);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 return msg_attr(IObuff, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 # endif /* HAVE_STDARG_H */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 * Remember the last sourcing name/lnum used in an error message, so that it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416 * isn't printed each time when it didn't change.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 static int last_sourcing_lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 static char_u *last_sourcing_name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 * Reset the last used sourcing name/lnum. Makes sure it is displayed again
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 * for the next error message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 */
360
22c8aff09ad3 updated for version 7.0094
vimboss
parents: 355
diff changeset
425 void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 reset_last_sourcing()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 vim_free(last_sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 last_sourcing_name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 last_sourcing_lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 /*
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
434 * Return TRUE if "sourcing_name" differs from "last_sourcing_name".
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
435 */
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
436 static int
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
437 other_sourcing_name()
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
438 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
439 if (sourcing_name != NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
440 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
441 if (last_sourcing_name != NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
442 return STRCMP(sourcing_name, last_sourcing_name) != 0;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
443 return TRUE;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
444 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
445 return FALSE;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
446 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
447
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
448 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 * Get the message about the source, as used for an error message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 static char_u *
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
454 get_emsg_source()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 char_u *Buf, *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
458 if (sourcing_name != NULL && other_sourcing_name())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 p = (char_u *)_("Error detected while processing %s:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 Buf = alloc((unsigned)(STRLEN(sourcing_name) + STRLEN(p)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 if (Buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 sprintf((char *)Buf, (char *)p, sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 return Buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 * Get the message about the source lnum, as used for an error message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 static char_u *
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
475 get_emsg_lnum()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477 char_u *Buf, *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 /* lnum is 0 when executing a command from the command line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 * argument, we don't want a line number then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 if (sourcing_name != NULL
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
482 && (other_sourcing_name() || sourcing_lnum != last_sourcing_lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 && sourcing_lnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 p = (char_u *)_("line %4ld:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 Buf = alloc((unsigned)(STRLEN(p) + 20));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 if (Buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 sprintf((char *)Buf, (char *)p, (long)sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 return Buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 /*
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
495 * Display name and line number for the source of an error.
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
496 * 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
497 * is only displayed if it changed.
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
498 */
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
499 void
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
500 msg_source(attr)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
501 int attr;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
502 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
503 char_u *p;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
504
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
505 ++no_wait_return;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
506 p = get_emsg_source();
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
507 if (p != NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
508 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
509 msg_attr(p, attr);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
510 vim_free(p);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
511 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
512 p = get_emsg_lnum();
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
513 if (p != NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
514 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
515 msg_attr(p, hl_attr(HLF_N));
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
516 vim_free(p);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
517 last_sourcing_lnum = sourcing_lnum; /* only once for each line */
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
518 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
519
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
520 /* remember the last sourcing name printed, also when it's empty */
36
125e80798a85 updated for version 7.0021
vimboss
parents: 28
diff changeset
521 if (sourcing_name == NULL || other_sourcing_name())
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
522 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
523 vim_free(last_sourcing_name);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
524 if (sourcing_name == NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
525 last_sourcing_name = NULL;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
526 else
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
527 last_sourcing_name = vim_strsave(sourcing_name);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
528 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
529 --no_wait_return;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
530 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
531
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
532 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 * emsg() - display an error message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 * Rings the bell, if appropriate, and calls message() to do the real work
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 * When terminal not initialized (yet) mch_errmsg(..) is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 * return TRUE if wait_return not called
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 emsg(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 int ignore = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 int severe;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 called_emsg = TRUE;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
552 ex_exitval = 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 /*
105
8800a9c402b2 updated for version 7.0040
vimboss
parents: 41
diff changeset
555 * If "emsg_severe" is TRUE: When an error exception is to be thrown,
8800a9c402b2 updated for version 7.0040
vimboss
parents: 41
diff changeset
556 * prefer this message over previous messages for the same command.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 severe = emsg_severe;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 emsg_severe = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 * If "emsg_off" is set: no error messages at the moment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 * If 'debug' is set: do error message anyway, but without side effects.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 * If "emsg_skip" is set: never do error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
568 if ((emsg_off > 0 && vim_strchr(p_debug, 'm') == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 || emsg_skip > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 if (!emsg_off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 * Cause a throw of an error exception if appropriate. Don't display
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 * the error message in this case. (If no matching catch clause will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 * be found, the message will be displayed later on.) "ignore" is set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 * when the message should be ignored completely (used for the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 * interrupt message).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 if (cause_errthrow(s, severe, &ignore) == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 if (!ignore)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 did_emsg = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 /* set "v:errmsg", also when using ":silent! cmd" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 set_vim_var_string(VV_ERRMSG, s, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 * When using ":silent! cmd" ignore error messsages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 * But do write it to the redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 if (emsg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 msg_start();
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
603 p = get_emsg_source();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 STRCAT(p, "\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 redir_write(p, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 }
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
610 p = get_emsg_lnum();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 STRCAT(p, "\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 redir_write(p, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 redir_write(s, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 /* Reset msg_silent, an error causes messages to be switched back on. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 msg_silent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 if (global_busy) /* break :global command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 ++global_busy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 if (p_eb)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 beep_flush(); /* also includes flush_buffers() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 flush_buffers(FALSE); /* flush internal buffers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 did_emsg = TRUE; /* flag for DoOneCmd() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 emsg_on_display = TRUE; /* remember there is an error message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 ++msg_scroll; /* don't overwrite a previous message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 attr = hl_attr(HLF_E); /* set highlight mode for error messages */
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
638 if (msg_scrolled != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 need_wait_return = TRUE; /* needed in case emsg() is called after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 * wait_return has reset need_wait_return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 * and a redraw is expected because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 * msg_scrolled is non-zero */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 * Display name and line number for the source of the error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 */
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
647 msg_source(attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 * Display the error message itself.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 */
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
652 msg_nowait = FALSE; /* wait for this msg */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 return msg_attr(s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 * Print an error message with one "%s" and one string argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 emsg2(s, a1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 char_u *s, *a1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 return emsg3(s, a1, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665
330
f76b0d38b6bd updated for version 7.0086
vimboss
parents: 291
diff changeset
666 /* emsg3() and emsgn() are in misc2.c to avoid warnings for the prototypes. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
668 void
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
669 emsg_invreg(name)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
670 int name;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
671 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
672 EMSG2(_("E354: Invalid register name: '%s'"), transchar(name));
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
673 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
674
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 * 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
677 * "force" is TRUE. This truncates in another way as for normal messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 * Careful: The string may be changed by msg_may_trunc()!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 * Returns a pointer to the printed message, if wait_return() not called.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 msg_trunc_attr(s, force, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 int force;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 /* Add message to history before truncating */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 add_msg_hist(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 s = msg_may_trunc(force, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 msg_hist_off = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 n = msg_attr(s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 if (n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 * Check if message "s" should be truncated at the start (for filenames).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 * Return a pointer to where the truncated message starts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 * Note: May change the message by replacing a character with '<'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 msg_may_trunc(force, s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 int force;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 int room;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 room = (int)(Rows - cmdline_row - 1) * Columns + sc_col - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 if ((force || (shortmess(SHM_TRUNC) && !exmode_active))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 && (n = (int)STRLEN(s) - room) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 int size = vim_strsize(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724
615
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 539
diff changeset
725 /* There may be room anyway when there are multibyte chars. */
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 539
diff changeset
726 if (size <= room)
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 539
diff changeset
727 return s;
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 539
diff changeset
728
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 for (n = 0; size >= room; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 size -= (*mb_ptr2cells)(s + n);
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
732 n += (*mb_ptr2len)(s + n);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 --n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 s += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 *s = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 add_msg_hist(s, len, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 int len; /* -1 for undetermined length */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 if (msg_hist_off || msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 /* Don't let the message history get too big */
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
755 while (msg_hist_len > MAX_MSG_HIST_LEN)
355
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
756 (void)delete_first_msg();
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
757
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 /* allocate an entry and add the message at the end of the history */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 p = (struct msg_hist *)alloc((int)sizeof(struct msg_hist));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 if (len < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 len = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 /* remove leading and trailing newlines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 while (len > 0 && *s == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 while (len > 0 && s[len - 1] == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 p->msg = vim_strnsave(s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 p->next = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 p->attr = attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 if (last_msg_hist != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 last_msg_hist->next = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 last_msg_hist = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 if (first_msg_hist == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 first_msg_hist = last_msg_hist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 ++msg_hist_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 /*
355
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
785 * Delete the first (oldest) message from the history.
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
786 * Returns FAIL if there are no messages.
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
787 */
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
788 int
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
789 delete_first_msg()
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
790 {
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
791 struct msg_hist *p;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
792
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
793 if (msg_hist_len <= 0)
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
794 return FAIL;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
795 p = first_msg_hist;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
796 first_msg_hist = p->next;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
797 vim_free(p->msg);
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
798 vim_free(p);
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
799 --msg_hist_len;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
800 return OK;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
801 }
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
802
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
803 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 * ":messages" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 ex_messages(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 msg_hist_off = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 s = mch_getenv((char_u *)"LANG");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 if (s != NULL && *s != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 msg_attr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 _("Messages maintainer: Bram Moolenaar <Bram@vim.org>"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 hl_attr(HLF_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 for (p = first_msg_hist; p != NULL; p = p->next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 if (p->msg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 msg_attr(p->msg, p->attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
829 #if defined(FEAT_CON_DIALOG) || defined(FIND_REPLACE_DIALOG) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 * Call this after prompting the user. This will avoid a hit-return message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 * and a delay.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 */
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
834 void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 msg_end_prompt()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 * wait for the user to hit a key (normally a return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 * if 'redraw' is TRUE, clear and redraw the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 * if 'redraw' is FALSE, just redraw the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 * if 'redraw' is -1, don't redraw at all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 wait_return(redraw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 int redraw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 int oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 int tmpState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 int had_got_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 if (redraw == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 must_redraw = CLEAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 /* If using ":silent cmd", don't wait for a return. Also don't set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 * need_wait_return to do it later. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 * With the global command (and some others) we only need one return at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 * end. Adjust cmdline_row to avoid the next message overwriting the last one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 * When inside vgetc(), we can't wait for a typed character at all.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 if (vgetc_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 if (no_wait_return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 redir_off = TRUE; /* don't redirect this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 oldState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 if (quit_more)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 c = CAR; /* just pretend CR was hit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 quit_more = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 else if (exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 MSG_PUTS(" "); /* make sure the cursor is on the right line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 c = CAR; /* no need for a return in ex mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 /* Make sure the hit-return prompt is on screen when 'guioptions' was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 * just changed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 screenalloc(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 State = HITRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 #ifdef USE_ON_FLY_SCROLL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 dont_scroll = TRUE; /* disallow scrolling here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 /* Remember "got_int", if it is set vgetc() probably returns a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 * CTRL-C, but we need to loop then. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 had_got_int = got_int;
280
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
917
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
918 /* Don't do mappings here, we put the character back in the
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
919 * typeahead buffer. */
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
920 ++no_mapping;
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
921 ++allow_keys;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 c = safe_vgetc();
216
da182deebec7 updated for version 7.0061
vimboss
parents: 180
diff changeset
923 if (had_got_int && !global_busy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 got_int = FALSE;
280
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
925 --no_mapping;
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
926 --allow_keys;
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
927
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 /* Strange way to allow copying (yanking) a modeless selection at
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 * the hit-enter prompt. Use CTRL-Y, because the same is used in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 * Cmdline-mode and it's harmless when there is no selection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 if (c == Ctrl_Y && clip_star.state == SELECT_DONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 clip_copy_modeless_selection(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 c = K_IGNORE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 #endif
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
938 if (p_more && !p_cp && (c == 'b' || c == 'k' || c == 'u'
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
939 || c == 'g' || c == K_UP))
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
940 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
941 /* scroll back to show older messages */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
942 do_more_prompt(c);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
943 if (quit_more)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
944 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
945 c = CAR; /* just pretend CR was hit */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
946 quit_more = FALSE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
947 got_int = FALSE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
948 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
949 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
950 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
951 c = K_IGNORE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
952 hit_return_msg();
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
953 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
954 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 } while ((had_got_int && c == Ctrl_C)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 || c == K_IGNORE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 || c == K_LEFTDRAG || c == K_LEFTRELEASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 || c == K_MIDDLEDRAG || c == K_MIDDLERELEASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 || c == K_RIGHTDRAG || c == K_RIGHTRELEASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 || c == K_MOUSEDOWN || c == K_MOUSEUP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 || (!mouse_has(MOUSE_RETURN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 && mouse_row < msg_row
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 && (c == K_LEFTMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 || c == K_MIDDLEMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 || c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 || c == K_X1MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 || c == K_X2MOUSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 * Avoid that the mouse-up event causes visual mode to start.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 if (c == K_LEFTMOUSE || c == K_MIDDLEMOUSE || c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 || c == K_X1MOUSE || c == K_X2MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 (void)jump_to_mouse(MOUSE_SETPOS, NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 if (vim_strchr((char_u *)"\r\n ", c) == NULL && c != Ctrl_C)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 {
280
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
986 char_u buf[2];
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
987
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
988 /* Put the character back in the typeahead buffer. Don't use the
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
989 * stuff buffer, because lmaps wouldn't work. */
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
990 buf[0] = c;
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
991 buf[1] = NUL;
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
992 ins_typebuf(buf, REMAP_YES, 0, !KeyTyped, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 do_redraw = TRUE; /* need a redraw even though there is
280
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
994 typeahead */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 redir_off = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 * If the user hits ':', '?' or '/' we get a command line from the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 * line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 if (c == ':' || c == '?' || c == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 skip_redraw = TRUE; /* skip redraw once */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 do_redraw = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 * If the window size changed set_shellsize() will redraw the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 * Otherwise the screen is only redrawn if 'redraw' is set and no ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 * typed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 tmpState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 State = oldState; /* restore State before set_shellsize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 msg_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 * When switching screens, we need to output an extra newline on exit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 if (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 newline_on_exit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 did_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 emsg_on_display = FALSE; /* can delete error message now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 lines_left = -1; /* reset lines_left at next msg_start() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 reset_last_sourcing();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 if (keep_msg != NULL && vim_strsize(keep_msg) >=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 (Rows - cmdline_row - 1) * Columns + sc_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 keep_msg = NULL; /* don't redisplay message, it's too long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 if (tmpState == SETWSIZE) /* got resize event while in vgetc() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 starttermcap(); /* start termcap before redrawing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 shell_resized();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 else if (!skip_redraw
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 && (redraw == TRUE || (msg_scrolled != 0 && redraw != -1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 starttermcap(); /* start termcap before redrawing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 * Write the hit-return prompt.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 hit_return_msg()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1062 int save_p_more = p_more;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1063
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1064 p_more = FALSE; /* don't want see this message when scrolling back */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1065 if (msg_didout) /* start on a new line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 MSG_PUTS(_("Interrupt: "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1070 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
1071 if (!msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 msg_clr_eos();
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1073 p_more = save_p_more;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 * Set "keep_msg" to "s". Free the old value and check for NULL pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 set_keep_msg(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 if (s != NULL && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 keep_msg = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 keep_msg = NULL;
127
616289ecb7c8 updated for version 7.0044
vimboss
parents: 105
diff changeset
1088 keep_msg_more = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 * Prepare for outputting characters in the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 msg_start()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 int did_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 keep_msg = NULL; /* don't display old message now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 if (!msg_scroll && full_screen) /* overwrite last message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 msg_col =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 cmdmsg_rl ? Columns - 1 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 else if (msg_didout) /* start message on next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 did_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 if (exmode_active != EXMODE_NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 if (!msg_didany || lines_left < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 msg_starthere();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 msg_didout = FALSE; /* no output on current line yet */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 cursor_off();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 /* when redirecting, may need to start a new line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 if (!did_return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 redir_write((char_u *)"\n", -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 * Note that the current msg position is where messages start.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 msg_starthere()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 lines_left = cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 msg_didany = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 msg_putchar(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 msg_putchar_attr(c, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 msg_putchar_attr(c, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 char_u buf[4];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 buf[1] = K_SECOND(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 buf[2] = K_THIRD(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 buf[3] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 buf[(*mb_char2bytes)(c, buf)] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 msg_puts_attr(buf, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 msg_outnum(n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 char_u buf[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 sprintf((char *)buf, "%ld", n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 msg_puts(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 msg_home_replace(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 msg_home_replace_attr(fname, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 #if defined(FEAT_FIND_ID) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 msg_home_replace_hl(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 msg_home_replace_attr(fname, hl_attr(HLF_D));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 msg_home_replace_attr(fname, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 name = home_replace_save(NULL, fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 msg_outtrans_attr(name, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 * Output 'len' characters in 'str' (including NULs) with translation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 * if 'len' is -1, output upto a NUL character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 * Use attributes 'attr'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 msg_outtrans(str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 return msg_outtrans_attr(str, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 msg_outtrans_attr(str, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 return msg_outtrans_len_attr(str, (int)STRLEN(str), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 msg_outtrans_len(str, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 return msg_outtrans_len_attr(str, len, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 * Output one character at "p". Return pointer to the next character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 * Handles multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 msg_outtrans_one(p, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1256
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1257 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 msg_outtrans_len_attr(p, l, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 return p + l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 msg_puts_attr(transchar_byte(*p), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 return p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 msg_outtrans_len_attr(msgstr, len, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 char_u *msgstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 char_u *str = msgstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 char_u *plain_start = msgstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 int mb_l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 /* if MSG_HIST flag set, add message to history */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 if (attr & MSG_HIST)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 add_msg_hist(str, len, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 /* If the string starts with a composing character first draw a space on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 * which the composing char can be drawn. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 if (enc_utf8 && utf_iscomposing(utf_ptr2char(msgstr)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 msg_puts_attr((char_u *)" ", attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 * Go over the string. Special characters are translated and printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 * Normal characters are printed several at a time.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 while (--len >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 /* Don't include composing chars after the end. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1305 mb_l = utfc_ptr2len_len(str, len + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 else if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1307 mb_l = (*mb_ptr2len)(str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 if (has_mbyte && mb_l > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 c = (*mb_ptr2char)(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 if (vim_isprintc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 /* printable multi-byte char: count the cells. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 retval += (*mb_ptr2cells)(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 /* unprintable multi-byte char: print the printable chars so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 * far and the translation of the unprintable char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 if (str > plain_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 msg_puts_attr_len(plain_start, (int)(str - plain_start),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 plain_start = str + mb_l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 msg_puts_attr(transchar(c), attr == 0 ? hl_attr(HLF_8) : attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 retval += char2cells(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 len -= mb_l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 str += mb_l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 s = transchar_byte(*str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 if (s[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 /* unprintable char: print the printable chars so far and the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 * translation of the unprintable char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 if (str > plain_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 msg_puts_attr_len(plain_start, (int)(str - plain_start),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 plain_start = str + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 msg_puts_attr(s, attr == 0 ? hl_attr(HLF_8) : attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 retval += ptr2cells(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 ++str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 if (str > plain_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 /* print the printable chars at the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 msg_puts_attr_len(plain_start, (int)(str - plain_start), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 #if defined(FEAT_QUICKFIX) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 msg_make(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 static char_u *str = (char_u *)"eeffoc", *rs = (char_u *)"Plon#dqg#vxjduB";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 for (i = 5; *arg && i >= 0; --i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 if (*arg++ != str[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 if (i < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 for (i = 0; rs[i]; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 msg_putchar(rs[i] - 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 * Output the string 'str' upto a NUL character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 * If K_SPECIAL is encountered, then it is taken in conjunction with the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 * following character and shown as <F1>, <S-Up> etc. Any other character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 * which is not printable shown in <> form.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 * If 'from' is TRUE (lhs of a mapping), a space is shown as <Space>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 * If a character is displayed in one of these special ways, is also
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 * highlighted (its highlight name is '8' in the p_hl variable).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 * Otherwise characters are not highlighted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 * 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
1389 * the character/string -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 msg_outtrans_special(strstart, from)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 char_u *strstart;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 int from; /* TRUE for lhs of a mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 char_u *str = strstart;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 while (*str != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 /* Leading and trailing spaces need to be displayed in <> form. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 if ((str == strstart || str[1] == NUL) && *str == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 string = (char_u *)"<Space>";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 ++str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 string = str2special(&str, from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 len = vim_strsize(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 /* Highlight special keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 msg_puts_attr(string, len > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1417 && (*mb_ptr2len)(string) <= 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 ? attr : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 retval += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 * Return the printable string for the key codes at "*sp".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 * Used for translating the lhs or rhs of a mapping to printable chars.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 * Advances "sp" to the next code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 str2special(sp, from)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 char_u **sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 int from; /* TRUE for lhs of mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 static char_u buf[7];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 char_u *str = *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 int modifiers = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 int special = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 /* Try to un-escape a multi-byte character. Return the un-escaped
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 * string if it is a multi-byte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 p = mb_unescape(sp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 c = *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 if (str[1] == KS_MODIFIER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 modifiers = str[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 str += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 c = *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 c = TO_SPECIAL(str[1], str[2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 str += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 if (c == K_ZERO) /* display <Nul> as ^@ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 c = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 if (IS_SPECIAL(c) || modifiers) /* special key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 special = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 *sp = str + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 /* For multi-byte characters check for an illegal byte. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1477 if (has_mbyte && MB_BYTE2LEN(*str) > (*mb_ptr2len)(str))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 transchar_nonprint(buf, c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 /* Make unprintable characters in <> form, also <M-Space> and <Tab>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 * Use <Space> only for lhs of a mapping. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 if (special || char2cells(c) > 1 || (from && c == ' '))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 return get_special_key_name(c, modifiers);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 * Translate a key sequence into special key names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 str2specialbuf(sp, buf, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 char_u *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 while (*sp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 s = str2special(&sp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 if ((int)(STRLEN(s) + STRLEN(buf)) < len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 STRCAT(buf, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 * print line for :print or :list command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 void
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1517 msg_prt_line(s, list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 char_u *s;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1519 int list;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 int col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 int n_extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 int c_extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 char_u *p_extra = NULL; /* init to make SASC shut up */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 int attr= 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 char_u *trail = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1534 if (curwin->w_p_list)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1535 list = TRUE;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1536
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 /* find start of trailing whitespace */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1538 if (list && lcs_trail)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 trail = s + STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 while (trail > s && vim_iswhite(trail[-1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 --trail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 /* output a space for an empty line, otherwise the line will be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 * overwritten */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1547 if (*s == NUL && !(list && lcs_eol != NUL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1550 while (!got_int)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 if (n_extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 --n_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 if (c_extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 c = c_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 c = *p_extra++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1561 else if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 col += (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 mch_memmove(buf, s, (size_t)l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 buf[l] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 msg_puts_attr(buf, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 s += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 c = *s++;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1575 if (c == TAB && (!list || lcs_tab1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 /* tab amount depends on current column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 n_extra = curbuf->b_p_ts - col % curbuf->b_p_ts - 1;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1579 if (!list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 c = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 c_extra = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 c = lcs_tab1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 c_extra = lcs_tab2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1591 else if (c == NUL && list && lcs_eol != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 p_extra = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 n_extra = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 c = lcs_eol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 attr = hl_attr(HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 else if (c != NUL && (n = byte2cells(c)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 n_extra = n - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 p_extra = transchar_byte(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 c = *p_extra++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 else if (c == ' ' && trail != NULL && s > trail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 c = lcs_trail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 }
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 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 msg_putchar_attr(c, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 * Use screen_puts() to output one multi-byte character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 * Return the pointer "s" advanced to the next character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 screen_puts_mbyte(s, l, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 int cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 if (cw > 1 && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 cmdmsg_rl ? msg_col <= 1 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 msg_col == Columns - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 /* Doesn't fit, print a highlighted '>' to fill it up. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 msg_screen_putchar('>', hl_attr(HLF_AT));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 screen_puts_len(s, l, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 msg_col -= cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 if (msg_col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 msg_col += cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 return s + l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 * Output a string to the screen at position msg_row, msg_col.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 * Update msg_row and msg_col for the next message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 msg_puts(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 msg_puts_attr(s, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 msg_puts_title(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 msg_puts_attr(s, hl_attr(HLF_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 }
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 * 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
1694 * part in the middle and replace it with "..." when necessary.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 * Does not handle multi-byte characters!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 msg_puts_long_attr(longstr, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 char_u *longstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 msg_puts_long_len_attr(longstr, (int)strlen((char *)longstr), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 msg_puts_long_len_attr(longstr, len, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 char_u *longstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 int slen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 int room;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 room = Columns - msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 if (len > room && room >= 20)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 slen = (room - 3) / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 msg_outtrans_len_attr(longstr, slen, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 msg_puts_attr((char_u *)"...", hl_attr(HLF_8));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 msg_outtrans_len_attr(longstr + len - slen, slen, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 * Basic function for writing a message with highlight attributes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 msg_puts_attr(s, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 msg_puts_attr_len(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 * Like msg_puts_attr(), but with a maximum length "maxlen" (in bytes).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 * When "maxlen" is -1 there is no maximum length.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 * When "maxlen" is >= 0 the message is not put in the history.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 msg_puts_attr_len(str, maxlen, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 * If redirection is on, also write to the redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1749 redir_write(str, maxlen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 * Don't print anything when using ":silent cmd".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 /* if MSG_HIST flag set, add message to history */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 if ((attr & MSG_HIST) && maxlen < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1760 add_msg_hist(str, -1, attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 * When writing something to the screen after it has scrolled, requires a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 * wait-return prompt later. Needed when scrolling, resetting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 * need_wait_return after some prompt, and then outputting something
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 * without scrolling
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 */
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1770 if (msg_scrolled != 0 && !msg_scrolled_ign)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 msg_didany = TRUE; /* remember that something was outputted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 * If there is no valid screen, use fprintf so we can see error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 * cursor is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 if (msg_use_printf())
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1782 msg_puts_printf(str, maxlen);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1783 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1784 msg_puts_display(str, maxlen, attr, FALSE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1785 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1786
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1787 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1788 * The display part of msg_puts_attr_len().
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1789 * May be called recursively to display scroll-back text.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1790 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1791 static void
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1792 msg_puts_display(str, maxlen, attr, recurse)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1793 char_u *str;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1794 int maxlen;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1795 int attr;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1796 int recurse;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1797 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1798 char_u *s = str;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1799 char_u *t_s = str; /* string from "t_s" to "s" is still todo */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1800 int t_col = 0; /* screen cells todo, 0 when "t_s" not used */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1801 #ifdef FEAT_MBYTE
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1802 int l;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1803 int cw;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 #endif
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1805 char_u *sb_str = str;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1806 int sb_col = msg_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1807 int wrap;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 did_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1813 * We are at the end of the screen line when:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1814 * - When outputting a newline.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1815 * - When outputting a character in the last column.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1817 if (!recurse && msg_row >= Rows - 1 && (*s == '\n' || (
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 ? (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 msg_col <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 || (*s == TAB && msg_col <= 7)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 || (has_mbyte && (*mb_ptr2cells)(s) > 1 && msg_col <= 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 (msg_col + t_col >= Columns - 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 || (*s == TAB && msg_col + t_col >= ((Columns - 1) & ~7))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 || (has_mbyte && (*mb_ptr2cells)(s) > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 && msg_col + t_col >= Columns - 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 ))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1837 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1838 * The screen is scrolled up when at the last row (some terminals
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1839 * scroll automatically, some don't. To avoid problems we scroll
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1840 * ourselves).
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1841 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 if (t_col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 /* output postponed text */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1844 t_puts(&t_col, t_s, s, attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 /* When no more prompt an no more room, truncate here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 if (msg_no_more && lines_left == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 break;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1849
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1850 /* Scroll the screen up one line. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1851 msg_scroll_up();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 msg_row = Rows - 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 if (msg_col >= Columns) /* can happen after screen resize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1857 /* Display char in last column before showing more-prompt. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1858 if (*s >= ' '
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1859 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1860 && !cmdmsg_rl
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1861 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1862 )
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1863 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1864 #ifdef FEAT_MBYTE
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1865 if (has_mbyte)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1866 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1867 if (enc_utf8 && maxlen >= 0)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1868 /* avoid including composing chars after the end */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1869 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1870 else
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1871 l = (*mb_ptr2len)(s);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1872 s = screen_puts_mbyte(s, l, attr);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1873 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1874 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1875 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1876 msg_screen_putchar(*s++, attr);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1877 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1878
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1879 if (p_more)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1880 /* store text for scrolling back */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1881 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1882
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1883 inc_msg_scrolled();
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1884 need_wait_return = TRUE; /* may need wait_return in main() */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 if (must_redraw < VALID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 must_redraw = VALID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 if (cmdline_row > 0 && !exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 --cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1892 * If screen is completely filled and 'more' is set then wait
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1893 * for a character.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 if (p_more && --lines_left == 0 && State != HITRETURN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 && !msg_no_more && !exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 #ifdef FEAT_CON_DIALOG
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1899 if (do_more_prompt(NUL))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1900 s = confirm_msg_tail;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1901 #else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1902 (void)do_more_prompt(NUL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 if (quit_more)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1905 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 }
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1907
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1908 /* When we displayed a char in last column need to check if there
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1909 * is still more. */
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1910 if (*s >= ' '
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1911 #ifdef FEAT_RIGHTLEFT
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1912 && !cmdmsg_rl
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1913 #endif
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1914 )
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1915 continue;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1918 wrap = *s == '\n'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 || msg_col + t_col >= Columns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 || (has_mbyte && (*mb_ptr2cells)(s) > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 && msg_col + t_col >= Columns - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 #endif
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1924 ;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1925 if (t_col > 0 && (wrap || *s == '\r' || *s == '\b'
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1926 || *s == '\t' || *s == BELL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 /* output any postponed text */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1928 t_puts(&t_col, t_s, s, attr);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1929
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1930 if (wrap && p_more && !recurse)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1931 /* store text for scrolling back */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1932 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 if (*s == '\n') /* go to next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 msg_didout = FALSE; /* remember that line is empty */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1937 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1938 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1939 msg_col = Columns - 1;
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1940 else
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1941 #endif
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1942 msg_col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 if (++msg_row >= Rows) /* safety check */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 else if (*s == '\r') /* go to column 0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 else if (*s == '\b') /* go to previous char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 if (msg_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 --msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 }
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1955 else if (*s == TAB) /* translate Tab into spaces */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 msg_screen_putchar(' ', attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 while (msg_col & 7);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 else if (*s == BELL) /* beep (from ":sh") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 if (enc_utf8 && maxlen >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 /* avoid including composing chars after the end */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1971 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 else
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1973 l = (*mb_ptr2len)(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 cw = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 /* When drawing from right to left or when a double-wide character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 * doesn't fit, draw a single character here. Otherwise collect
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 * characters and draw them all at once later. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 #if defined(FEAT_RIGHTLEFT) || defined(FEAT_MBYTE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 (cw > 1 && msg_col + t_col >= Columns - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 if (l > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 s = screen_puts_mbyte(s, l, attr) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 msg_screen_putchar(*s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 /* postpone this character until later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 if (t_col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 t_s = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 t_col += cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 s += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 ++t_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 /* output any postponed text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 if (t_col > 0)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2023 t_puts(&t_col, t_s, s, attr);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2024 if (p_more && !recurse)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2025 store_sb_text(&sb_str, s, attr, &sb_col, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 msg_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2031 * Scroll the screen up one line for displaying the next message line.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2032 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2033 static void
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2034 msg_scroll_up()
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2035 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2036 #ifdef FEAT_GUI
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2037 /* Remove the cursor before scrolling, ScreenLines[] is going
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2038 * to become invalid. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2039 if (gui.in_use)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2040 gui_undraw_cursor();
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2041 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2042 /* scrolling up always works */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2043 screen_del_lines(0, 0, 1, (int)Rows, TRUE, NULL);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2044
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2045 if (!can_clear((char_u *)" "))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2046 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2047 /* Scrolling up doesn't result in the right background. Set the
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2048 * background here. It's not efficient, but avoids that we have to do
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2049 * it all over the code. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2050 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2051
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2052 /* Also clear the last char of the last but one line if it was not
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2053 * cleared before to avoid a scroll-up. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2054 if (ScreenAttrs[LineOffset[Rows - 2] + Columns - 1] == (sattr_T)-1)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2055 screen_fill((int)Rows - 2, (int)Rows - 1,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2056 (int)Columns - 1, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2057 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2058 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2059
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2060 /*
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2061 * Increment "msg_scrolled".
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2062 */
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2063 static void
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2064 inc_msg_scrolled()
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2065 {
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2066 #ifdef FEAT_EVAL
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2067 if (*get_vim_var_str(VV_SCROLLSTART) == NUL)
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2068 {
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2069 char_u *p = sourcing_name;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2070 char_u *tofree = NULL;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2071 int len;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2072
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2073 /* v:scrollstart is empty, set it to the script/function name and line
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2074 * number */
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2075 if (p == NULL)
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2076 p = (char_u *)_("Unknown");
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2077 else
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2078 {
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2079 len = STRLEN(p) + 40;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2080 tofree = alloc(len);
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2081 if (tofree != NULL)
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2082 {
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2083 vim_snprintf((char *)tofree, len, _("%s line %ld"),
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2084 p, (long)sourcing_lnum);
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2085 p = tofree;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2086 }
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2087 }
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2088 set_vim_var_string(VV_SCROLLSTART, p, -1);
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2089 vim_free(tofree);
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2090 }
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2091 #endif
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2092 ++msg_scrolled;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2093 }
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2094
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2095 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2096 * 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
2097 * store the displayed text and remember where screen lines start.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2098 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2099 typedef struct msgchunk_S msgchunk_T;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2100 struct msgchunk_S
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2101 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2102 msgchunk_T *sb_next;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2103 msgchunk_T *sb_prev;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2104 char sb_eol; /* TRUE when line ends after this text */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2105 int sb_msg_col; /* column in which text starts */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2106 int sb_attr; /* text attributes */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2107 char_u sb_text[1]; /* text to be displayed, actually longer */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2108 };
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2109
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2110 static msgchunk_T *last_msgchunk = NULL; /* last displayed text */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2111
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2112 static msgchunk_T *msg_sb_start __ARGS((msgchunk_T *mps));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2113 static msgchunk_T *disp_sb_line __ARGS((int row, msgchunk_T *smp));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2114
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2115 static int do_clear_sb_text = FALSE; /* clear text on next msg */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2116
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2117 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2118 * Store part of a printed message for displaying when scrolling back.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2119 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2120 static void
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2121 store_sb_text(sb_str, s, attr, sb_col, finish)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2122 char_u **sb_str; /* start of string */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2123 char_u *s; /* just after string */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2124 int attr;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2125 int *sb_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2126 int finish; /* line ends */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2127 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2128 msgchunk_T *mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2129
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2130 if (do_clear_sb_text)
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2131 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2132 clear_sb_text();
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2133 do_clear_sb_text = FALSE;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2134 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2135
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2136 if (s > *sb_str)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2137 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2138 mp = (msgchunk_T *)alloc((int)(sizeof(msgchunk_T) + (s - *sb_str)));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2139 if (mp != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2140 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2141 mp->sb_eol = finish;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2142 mp->sb_msg_col = *sb_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2143 mp->sb_attr = attr;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2144 vim_strncpy(mp->sb_text, *sb_str, s - *sb_str);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2145
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2146 if (last_msgchunk == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2147 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2148 last_msgchunk = mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2149 mp->sb_prev = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2150 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2151 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2152 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2153 mp->sb_prev = last_msgchunk;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2154 last_msgchunk->sb_next = mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2155 last_msgchunk = mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2156 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2157 mp->sb_next = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2158 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2159 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2160 else if (finish && last_msgchunk != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2161 last_msgchunk->sb_eol = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2162
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2163 *sb_str = s;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2164 *sb_col = 0;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2165 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2166
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2167 /*
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2168 * Finished showing messages, clear the scroll-back text on the next message.
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2169 */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2170 void
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2171 may_clear_sb_text()
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2172 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2173 do_clear_sb_text = TRUE;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2174 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2175
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2176 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2177 * Clear any text remembered for scrolling back.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2178 * Called when redrawing the screen.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2179 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2180 void
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2181 clear_sb_text()
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2182 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2183 msgchunk_T *mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2184
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2185 while (last_msgchunk != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2186 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2187 mp = last_msgchunk->sb_prev;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2188 vim_free(last_msgchunk);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2189 last_msgchunk = mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2190 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2191 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2192
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2193 /*
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2194 * "g<" command.
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2195 */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2196 void
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2197 show_sb_text()
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2198 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2199 msgchunk_T *mp;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2200
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2201 /* Only show somethign if there is more than one line, otherwise it looks
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2202 * weird, typing a command without output results in one line. */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2203 mp = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2204 if (mp == NULL || mp->sb_prev == NULL)
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2205 vim_beep();
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2206 else
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2207 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2208 do_more_prompt('G');
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2209 wait_return(FALSE);
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2210 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2211 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2212
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2213 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2214 * Move to the start of screen line in already displayed text.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2215 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2216 static msgchunk_T *
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2217 msg_sb_start(mps)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2218 msgchunk_T *mps;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2219 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2220 msgchunk_T *mp = mps;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2221
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2222 while (mp != NULL && mp->sb_prev != NULL && !mp->sb_prev->sb_eol)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2223 mp = mp->sb_prev;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2224 return mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2225 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2226
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2227 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2228 * Display a screen line from previously displayed text at row "row".
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2229 * Returns a pointer to the text for the next line (can be NULL).
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2230 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2231 static msgchunk_T *
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2232 disp_sb_line(row, smp)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2233 int row;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2234 msgchunk_T *smp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2235 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2236 msgchunk_T *mp = smp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2237 char_u *p;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2238
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2239 for (;;)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2240 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2241 msg_row = row;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2242 msg_col = mp->sb_msg_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2243 p = mp->sb_text;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2244 if (*p == '\n') /* don't display the line break */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2245 ++p;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2246 msg_puts_display(p, -1, mp->sb_attr, TRUE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2247 if (mp->sb_eol || mp->sb_next == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2248 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2249 mp = mp->sb_next;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2250 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2251 return mp->sb_next;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2252 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2253
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2254 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 * Output any postponed text for msg_puts_attr_len().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 t_puts(t_col, t_s, s, attr)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2259 int *t_col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 char_u *t_s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 /* output postponed text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 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
2267 msg_col += *t_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2268 *t_col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 /* If the string starts with a composing character don't increment the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 * column position for it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 if (enc_utf8 && utf_iscomposing(utf_ptr2char(t_s)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 --msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 * Returns TRUE when messages should be printed with mch_errmsg().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 * 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
2285 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 * cursor is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 msg_use_printf()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 return (!msg_check_screen()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 #if defined(WIN3264) && !defined(FEAT_GUI_MSWIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 || !termcap_active
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 || (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300
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 * Print a message when there is no valid screen.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2303 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2304 static void
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2305 msg_puts_printf(str, maxlen)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2306 char_u *str;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2307 int maxlen;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2308 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2309 char_u *s = str;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2310 char_u buf[4];
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2311 char_u *p;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2312
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2313 #ifdef WIN3264
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2314 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2315 mch_settmode(TMODE_COOK); /* handle '\r' and '\n' correctly */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2316 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2317 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2318 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2319 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2320 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2321 /* NL --> CR NL translation (for Unix, not for "--version") */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2322 /* NL --> CR translation (for Mac) */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2323 p = &buf[0];
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2324 if (*s == '\n' && !info_message)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2325 *p++ = '\r';
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2326 #if defined(USE_CR) && !defined(MACOS_X_UNIX)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2327 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2328 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2329 *p++ = *s;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2330 *p = '\0';
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2331 if (info_message) /* informative message, not an error */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2332 mch_msg((char *)buf);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2333 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2334 mch_errmsg((char *)buf);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2335 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2336
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2337 /* primitive way to compute the current column */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2338 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2339 if (cmdmsg_rl)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2340 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2341 if (*s == '\r' || *s == '\n')
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2342 msg_col = Columns - 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2343 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2344 --msg_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2345 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2346 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2347 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2348 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2349 if (*s == '\r' || *s == '\n')
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2350 msg_col = 0;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2351 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2352 ++msg_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2353 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2354 ++s;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2355 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2356 msg_didout = TRUE; /* assume that line is not empty */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2357
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2358 #ifdef WIN3264
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2359 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2360 mch_settmode(TMODE_RAW);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2361 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2362 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2363
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2364 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2365 * Show the more-prompt and handle the user response.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2366 * This takes care of scrolling back and displaying previously displayed text.
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2367 * When at hit-enter prompt "typed_char" is the already typed character,
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2368 * otherwise it's NUL.
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2369 * Returns TRUE when jumping ahead to "confirm_msg_tail".
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2370 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2371 static int
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2372 do_more_prompt(typed_char)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2373 int typed_char;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2374 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2375 int used_typed_char = typed_char;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2376 int oldState = State;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2377 int c;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2378 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2379 int retval = FALSE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2380 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2381 int scroll;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2382 msgchunk_T *mp_last = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2383 msgchunk_T *mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2384 int i;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2385
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2386 if (typed_char == 'G')
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2387 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2388 /* "g<": Find first line on the last page. */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2389 mp_last = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2390 for (i = 0; i < Rows - 2 && mp_last != NULL
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2391 && mp_last->sb_prev != NULL; ++i)
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2392 mp_last = msg_sb_start(mp_last->sb_prev);
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2393 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2394
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2395 State = ASKMORE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2396 #ifdef FEAT_MOUSE
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2397 setmouse();
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2398 #endif
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2399 if (typed_char == NUL)
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2400 msg_moremsg(FALSE);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2401 for (;;)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2402 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2403 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2404 * Get a typed character directly from the user.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2405 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2406 if (used_typed_char != NUL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2407 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2408 c = used_typed_char; /* was typed at hit-enter prompt */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2409 used_typed_char = NUL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2410 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2411 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2412 c = get_keystroke();
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 defined(FEAT_MENU) && defined(FEAT_GUI)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2415 if (c == K_MENU)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2416 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2417 int idx = get_menu_index(current_menu, ASKMORE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2418
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2419 /* Used a menu. If it starts with CTRL-Y, it must
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2420 * be a "Copy" for the clipboard. Otherwise
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2421 * assume that we end */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2422 if (idx == MENU_INDEX_INVALID)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2423 continue;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2424 c = *current_menu->strings[idx];
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2425 if (c != NUL && current_menu->strings[idx][1] != NUL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2426 ins_typebuf(current_menu->strings[idx] + 1,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2427 current_menu->noremap[idx], 0, TRUE,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2428 current_menu->silent[idx]);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2429 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2430 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2431
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2432 scroll = 0;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2433 switch (c)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2434 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2435 case BS: /* scroll one line back */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2436 case K_BS:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2437 case 'k':
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2438 case K_UP:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2439 scroll = -1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2440 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2441
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2442 case CAR: /* one extra line */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2443 case NL:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2444 case 'j':
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2445 case K_DOWN:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2446 scroll = 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2447 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2448
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2449 case 'u': /* Up half a page */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2450 case K_PAGEUP:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2451 scroll = -(Rows / 2);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2452 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2453
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2454 case 'd': /* Down half a page */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2455 scroll = Rows / 2;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2456 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2457
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2458 case 'b': /* one page back */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2459 scroll = -(Rows - 1);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2460 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2461
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2462 case ' ': /* one extra page */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2463 case K_PAGEDOWN:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2464 case K_LEFTMOUSE:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2465 scroll = Rows - 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2466 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2467
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2468 case 'g': /* all the way back to the start */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2469 scroll = -999999;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2470 break;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2471
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2472 case 'G': /* all the way to the end */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2473 scroll = 999999;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2474 lines_left = 999999;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2475 break;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2476
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2477 case ':': /* start new command line */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2478 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2479 if (!confirm_msg_used)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2480 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2481 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2482 /* Since got_int is set all typeahead will be flushed, but we
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2483 * want to keep this ':', remember that in a special way. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2484 typeahead_noflush(':');
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2485 cmdline_row = Rows - 1; /* put ':' on this line */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2486 skip_redraw = TRUE; /* skip redraw once */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2487 need_wait_return = FALSE; /* don't wait in main() */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2488 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2489 /*FALLTHROUGH*/
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2490 case 'q': /* quit */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2491 case Ctrl_C:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2492 case ESC:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2493 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2494 if (confirm_msg_used)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2495 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2496 /* Jump to the choices of the dialog. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2497 retval = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2498 lines_left = Rows - 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2499 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2500 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2501 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2502 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2503 got_int = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2504 quit_more = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2505 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2506 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2507
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2508 #ifdef FEAT_CLIPBOARD
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2509 case Ctrl_Y:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2510 /* Strange way to allow copying (yanking) a modeless
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2511 * selection at the more prompt. Use CTRL-Y,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2512 * because the same is used in Cmdline-mode and at the
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2513 * hit-enter prompt. However, scrolling one line up
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2514 * might be expected... */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2515 if (clip_star.state == SELECT_DONE)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2516 clip_copy_modeless_selection(TRUE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2517 continue;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2518 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2519 default: /* no valid response */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2520 msg_moremsg(TRUE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2521 continue;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2522 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2523
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2524 if (scroll != 0)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2525 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2526 if (scroll < 0)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2527 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2528 /* go to start of last line */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2529 if (mp_last == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2530 mp = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2531 else if (mp_last->sb_prev != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2532 mp = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2533 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2534 mp = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2535
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2536 /* go to start of line at top of the screen */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2537 for (i = 0; i < Rows - 2 && mp != NULL && mp->sb_prev != NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2538 ++i)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2539 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2540
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2541 if (mp != NULL && mp->sb_prev != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2542 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2543 /* Find line to be displayed at top. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2544 for (i = 0; i > scroll; --i)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2545 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2546 if (mp == NULL || mp->sb_prev == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2547 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2548 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2549 if (mp_last == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2550 mp_last = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2551 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2552 mp_last = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2553 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2554
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2555 if (scroll == -1 && screen_ins_lines(0, 0, 1,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2556 (int)Rows, NULL) == OK)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2557 {
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2558 /* display line at top */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2559 (void)disp_sb_line(0, mp);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2560 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2561 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2562 {
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2563 /* redisplay all lines */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2564 screenclear();
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2565 for (i = 0; i < Rows - 1; ++i)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2566 mp = disp_sb_line(i, mp);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2567 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2568 scroll = 0;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2569 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2570 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2571 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2572 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2573 /* First display any text that we scrolled back. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2574 while (scroll > 0 && mp_last != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2575 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2576 /* scroll up, display line at bottom */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2577 msg_scroll_up();
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2578 inc_msg_scrolled();
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2579 screen_fill((int)Rows - 2, (int)Rows - 1, 0,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2580 (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2581 mp_last = disp_sb_line((int)Rows - 2, mp_last);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2582 --scroll;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2583 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2584 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2585
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2586 if (scroll < 0 || (scroll == 0 && mp_last != NULL))
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2587 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2588 /* displayed the requested text, more prompt again */
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2589 screen_fill((int)Rows - 1, (int)Rows, 0,
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2590 (int)Columns, ' ', ' ', 0);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2591 msg_moremsg(FALSE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2592 continue;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2593 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2594
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2595 /* display more text, return to caller */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2596 lines_left = scroll;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2597 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2598
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2599 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2600 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2601
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2602 /* clear the --more-- message */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2603 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2604 State = oldState;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2605 #ifdef FEAT_MOUSE
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2606 setmouse();
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2607 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2608 if (quit_more)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2609 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2610 msg_row = Rows - 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2611 msg_col = 0;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2612 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2613 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2614 else if (cmdmsg_rl)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2615 msg_col = Columns - 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2616 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2617
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2618 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2619 return retval;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2620 #else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2621 return FALSE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2622 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2623 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2624
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 #if defined(USE_MCH_ERRMSG) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 #ifdef mch_errmsg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 # undef mch_errmsg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 #ifdef mch_msg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 # undef mch_msg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 * Give an error message. To be used when the screen hasn't been initialized
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 * yet. When stderr can't be used, collect error messages until the GUI has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 * started and they can be displayed in a message box.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 mch_errmsg(str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 char *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 #if (defined(UNIX) || defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 /* On Unix use stderr if it's a tty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 * When not going to start the GUI also use stderr.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 * On Mac, when started from Finder, stderr is the console. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 # ifdef MACOS_X_UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 isatty(2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 !(gui.in_use || gui.starting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 fprintf(stderr, "%s", str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 /* avoid a delay for a message that isn't there */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 len = (int)STRLEN(str) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 if (error_ga.ga_growsize == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 error_ga.ga_growsize = 80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 error_ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 if (ga_grow(&error_ga, len) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 mch_memmove((char_u *)error_ga.ga_data + error_ga.ga_len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 (char_u *)str, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 /* remove CR characters, they are displayed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 p = (char_u *)error_ga.ga_data + error_ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 p = vim_strchr(p, '\r');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 *p = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 --len; /* don't count the NUL at the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 error_ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 * Give a message. To be used when the screen hasn't been initialized yet.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 * When there is no tty, collect messages until the GUI has started and they
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 * can be displayed in a message box.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 mch_msg(str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 char *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 #if (defined(UNIX) || defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 /* On Unix use stdout if we have a tty. This allows "vim -h | more" and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 * uses mch_errmsg() when started from the desktop.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 * When not going to start the GUI also use stdout.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 * On Mac, when started from Finder, stderr is the console. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 # ifdef MACOS_X_UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 isatty(2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 !(gui.in_use || gui.starting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 printf("%s", str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 mch_errmsg(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 #endif /* USE_MCH_ERRMSG */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 * Put a character on the screen at the current message position and advance
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 * to the next position. Only for printable ASCII!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 msg_screen_putchar(c, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 screen_putchar(c, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 if (--msg_col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 if (++msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 msg_moremsg(full)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 int full;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2776 int attr;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2777 char_u *s = (char_u *)_("-- More --");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 attr = hl_attr(HLF_M);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2780 screen_puts(s, (int)Rows - 1, 0, attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 if (full)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2782 screen_puts((char_u *)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2783 _(" SPACE/d/j: screen/page/line down, b/u/k: up, q: quit "),
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2784 (int)Rows - 1, vim_strsize(s), attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 * Repeat the message for the current mode: ASKMORE, EXTERNCMD, CONFIRM or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 * exmode_active.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 repeat_message()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 if (State == ASKMORE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 msg_moremsg(TRUE); /* display --more-- message again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 else if (State == CONFIRM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 display_confirm_msg(); /* display ":confirm" message again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 else if (State == EXTERNCMD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 windgoto(msg_row, msg_col); /* put cursor back */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 else if (State == HITRETURN || State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2813 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 * msg_check_screen - check if the screen is initialized.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 * 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
2820 * 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
2821 * output goes to the terminal. Don't use the terminal codes then.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 msg_check_screen()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 if (!full_screen || !screen_valid(FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 if (msg_row >= Rows)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 * Skip this when ":silent" was used, no need to clear for redirection.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 msg_clr_eos()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 * Note: msg_col is not updated, so we remember the end of the message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 * for msg_check().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 msg_clr_eos_force()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 if (full_screen) /* only when termcap codes are valid */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 if (*T_CD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 out_str(T_CD); /* clear to end of display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 else if (*T_CE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 out_str(T_CE); /* clear to end of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 screen_fill(msg_row, msg_row + 1, 0, msg_col + 1, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 screen_fill(msg_row, msg_row + 1, msg_col, (int)Columns,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 * Clear the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 msg_clr_cmdline()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 * end putting a message on the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 * call wait_return if the message does not fit in the available space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 * return TRUE if wait_return not called.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 msg_end()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 * if the string is larger than the window,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 * or the ruler option is set and we run into it,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 * we have to redraw the window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 * 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
2907 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 if (!exiting && need_wait_return && !(State & CMDLINE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 * If the written message runs into the shown command or ruler, we have to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 * wait for hit-return and redraw the window later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 msg_check()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 if (msg_row == Rows - 1 && msg_col >= sc_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 * May write a string to the redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 * When "maxlen" is -1 write the whole string, otherwise up to "maxlen" bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 redir_write(str, maxlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 char_u *s = str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 static int cur_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
2943 /* Don't do anything for displaying prompts and the like. */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
2944 if (redir_off)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
2945 return;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
2946
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
2947 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
2948 * If 'verbosefile' is set write message in that file.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
2949 * Must come before the rest because of updating "msg_col".
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
2950 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
2951 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
2952 verbose_write(s, maxlen);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
2953
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
2954 if (redir_fd != NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 #ifdef FEAT_EVAL
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
2956 || redir_reg || redir_vname
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 #endif
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
2958 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 /* If the string doesn't start with CR or NL, go to msg_col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 if (*s != '\n' && *s != '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 while (cur_col < msg_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 if (redir_reg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 write_reg_contents(redir_reg, (char_u *)" ", -1, TRUE);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
2968 else if (redir_vname)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
2969 var_redir_str((char_u *)" ", -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 else if (redir_fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 fputs(" ", redir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 ++cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 if (redir_reg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 write_reg_contents(redir_reg, s, maxlen, TRUE);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
2980 if (redir_vname)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
2981 var_redir_str(s, maxlen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 /* Adjust the current column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 #ifdef FEAT_EVAL
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
2988 if (!redir_reg && !redir_vname && redir_fd != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 putc(*s, redir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 if (*s == '\r' || *s == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 cur_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 else if (*s == '\t')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 cur_col += (8 - cur_col % 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 ++cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 if (msg_silent != 0) /* should update msg_col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 msg_col = cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 /*
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3006 * Before giving verbose messsage.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3007 * Must always be called paired with verbose_leave()!
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3008 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3009 void
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3010 verbose_enter()
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3011 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3012 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3013 ++msg_silent;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3014 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3015
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3016 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3017 * After giving verbose message.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3018 * Must always be called paired with verbose_enter()!
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3019 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3020 void
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3021 verbose_leave()
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3022 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3023 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3024 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3025 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3026 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3027
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3028 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3029 * Like verbose_enter() and set msg_scroll when displaying the message.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3030 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3031 void
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3032 verbose_enter_scroll()
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3033 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3034 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3035 ++msg_silent;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3036 else
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3037 /* always scroll up, don't overwrite */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3038 msg_scroll = TRUE;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3039 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3040
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3041 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3042 * Like verbose_leave() and set cmdline_row when displaying the message.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3043 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3044 void
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3045 verbose_leave_scroll()
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3046 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3047 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3048 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3049 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3050 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3051 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3052 else
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3053 cmdline_row = msg_row;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3054 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3055
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3056 static FILE *verbose_fd = NULL;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3057 static int verbose_did_open = FALSE;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3058
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3059 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3060 * Called when 'verbosefile' is set: stop writing to the file.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3061 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3062 void
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3063 verbose_stop()
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3064 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3065 if (verbose_fd != NULL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3066 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3067 fclose(verbose_fd);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3068 verbose_fd = NULL;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3069 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3070 verbose_did_open = FALSE;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3071 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3072
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3073 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3074 * Open the file 'verbosefile'.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3075 * Return FAIL or OK.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3076 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3077 int
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3078 verbose_open()
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3079 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3080 if (verbose_fd == NULL && !verbose_did_open)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3081 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3082 /* Only give the error message once. */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3083 verbose_did_open = TRUE;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3084
531
da9142bd190a updated for version 7.0149
vimboss
parents: 513
diff changeset
3085 verbose_fd = mch_fopen((char *)p_vfile, "a");
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3086 if (verbose_fd == NULL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3087 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3088 EMSG2(_(e_notopen), p_vfile);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3089 return FAIL;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3090 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3091 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3092 return OK;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3093 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3094
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3095 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3096 * Write a string to 'verbosefile'.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3097 * When "maxlen" is -1 write the whole string, otherwise up to "maxlen" bytes.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3098 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3099 static void
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3100 verbose_write(str, maxlen)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3101 char_u *str;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3102 int maxlen;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3103 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3104 char_u *s = str;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3105 static int cur_col = 0;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3106
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3107 /* Open the file when called the first time. */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3108 if (verbose_fd == NULL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3109 verbose_open();
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3110
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3111 if (verbose_fd != NULL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3112 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3113 /* If the string doesn't start with CR or NL, go to msg_col */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3114 if (*s != '\n' && *s != '\r')
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3115 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3116 while (cur_col < msg_col)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3117 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3118 fputs(" ", verbose_fd);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3119 ++cur_col;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3120 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3121 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3122
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3123 /* Adjust the current column */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3124 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen))
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3125 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3126 putc(*s, verbose_fd);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3127 if (*s == '\r' || *s == '\n')
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3128 cur_col = 0;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3129 else if (*s == '\t')
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3130 cur_col += (8 - cur_col % 8);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3131 else
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3132 ++cur_col;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3133 ++s;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3134 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3135 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3136 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3137
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3138 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 * Give a warning message (for searching).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 * Use 'w' highlighting and may repeat the message after redrawing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 give_warning(message, hl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 int hl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 /* Don't do this for ":silent". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 /* Don't want a hit-enter prompt here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 ++no_wait_return;
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
3153
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 set_vim_var_string(VV_WARNINGMSG, message, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 keep_msg = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 if (hl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 keep_msg_attr = hl_attr(HLF_W);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 keep_msg_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 if (msg_attr(message, keep_msg_attr) && msg_scrolled == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 set_keep_msg(message);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 msg_didout = FALSE; /* overwrite this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 msg_nowait = TRUE; /* don't wait for this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 msg_col = 0;
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
3168
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 * Advance msg cursor to column "col".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 msg_advance(col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 if (msg_silent != 0) /* nothing to advance to */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 msg_col = col; /* for redirection, may fill it up later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 if (col >= Columns) /* not enough room */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 col = Columns - 1;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3186 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3187 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3188 while (msg_col > Columns - col)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3189 msg_putchar(' ');
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3190 else
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3191 #endif
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3192 while (msg_col < col)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3193 msg_putchar(' ');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 #if defined(FEAT_CON_DIALOG) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 * Used for "confirm()" function, and the :confirm command prefix.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 * Versions which haven't got flexible dialogs yet, and console
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 * versions, get this generic handler which uses the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202 * type = one of:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 * VIM_QUESTION, VIM_INFO, VIM_WARNING, VIM_ERROR or VIM_GENERIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 * title = title string (can be NULL for default)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205 * (neither used in console dialogs at the moment)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 * Format of the "buttons" string:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 * "Button1Name\nButton2Name\nButton3Name"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 * The first button should normally be the default/accept
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 * The second button should be the 'Cancel' button
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 * Other buttons- use your imagination!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 * A '&' in a button name becomes a shortcut, so each '&' should be before a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 * different letter.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 do_dialog(type, title, message, buttons, dfltbutton, textfield)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 char_u *buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 int dfltbutton;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 char_u *textfield; /* IObuff for inputdialog(), NULL otherwise */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 int oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 char_u *hotkeys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 #ifndef NO_CONSOLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 /* Don't output anything in silent mode ("ex -s") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 if (silent_mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 return dfltbutton; /* return default option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 /* When GUI is running and 'c' not in 'guioptions', use the GUI dialog */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 c = gui_mch_dialog(type, title, message, buttons, dfltbutton,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 textfield);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 msg_end_prompt();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 /* Flush output to avoid that further messages and redrawing is done
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 * in the wrong order. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 gui_mch_update();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 oldState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 State = CONFIRM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 * Since we wait for a keypress, don't make the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 * user press RETURN as well afterwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 hotkeys = msg_show_console_dialog(message, buttons, dfltbutton);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 if (hotkeys != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 /* Get a typed character directly from the user. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 c = get_keystroke();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 switch (c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 case CAR: /* User accepts default option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 case NL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 retval = dfltbutton;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 case Ctrl_C: /* User aborts/cancels */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 case ESC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 default: /* Could be a hotkey? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 if (c < 0) /* special keys are ignored here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 /* Make the character lowercase, as chars in "hotkeys" are. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 c = MB_TOLOWER(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 retval = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 for (i = 0; hotkeys[i]; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 if ((*mb_ptr2char)(hotkeys + i) == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 break;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3296 i += (*mb_ptr2len)(hotkeys + i) - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 if (hotkeys[i] == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 ++retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 if (hotkeys[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 /* No hotkey match, so keep waiting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 vim_free(hotkeys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 State = oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 msg_end_prompt();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 static int copy_char __ARGS((char_u *from, char_u *to, int lowercase));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 * Copy one character from "*from" to "*to", taking care of multi-byte
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 * characters. Return the length of the character in bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 copy_char(from, to, lowercase)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 char_u *from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 char_u *to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 int lowercase; /* make character lower case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 if (lowercase)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 c = MB_TOLOWER((*mb_ptr2char)(from));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 return (*mb_char2bytes)(c, to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3350 len = (*mb_ptr2len)(from);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 mch_memmove(to, from, (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 if (lowercase)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 *to = (char_u)TOLOWER_LOC(*from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 *to = *from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 * Format the dialog string, and display it at the bottom of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 * the screen. Return a string of hotkey chars (if defined) for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 * each 'button'. If a button has no hotkey defined, the first character of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 * the button is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 * The hotkeys can be multi-byte characters, but without combining chars.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 * Returns an allocated string with hotkeys, or NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 msg_show_console_dialog(message, buttons, dfltbutton)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 char_u *buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 int dfltbutton;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 # define HOTK_LEN (has_mbyte ? MB_MAXBYTES : 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 # define HOTK_LEN 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 int lenhotkey = HOTK_LEN; /* count first button */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 char_u *hotk = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 char_u *msgp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 char_u *hotkp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 int copy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 #define HAS_HOTKEY_LEN 30
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 char_u has_hotkey[HAS_HOTKEY_LEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 int first_hotkey = FALSE; /* first char of button is hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 has_hotkey[0] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 * First loop: compute the size of memory to allocate.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 * Second loop: copy to the allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 for (copy = 0; copy <= 1; ++copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 r = buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 idx = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 while (*r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 if (*r == DLG_BUTTON_SEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 *msgp++ = ',';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 *msgp++ = ' '; /* '\n' -> ', ' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 /* advance to next hotkey and set default hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3420 hotkp += (*mb_ptr2len)(hotkp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 ++hotkp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 (void)copy_char(r + 1, hotkp, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 if (dfltbutton)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 --dfltbutton;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 /* If no hotkey is specified first char is used. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 if (idx < HAS_HOTKEY_LEN - 1 && !has_hotkey[++idx])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 first_hotkey = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 len += 3; /* '\n' -> ', '; 'x' -> '(x)' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 lenhotkey += HOTK_LEN; /* each button needs a hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 has_hotkey[++idx] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 else if (*r == DLG_HOTKEY_CHAR || first_hotkey)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 if (*r == DLG_HOTKEY_CHAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 ++r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 first_hotkey = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 if (*r == DLG_HOTKEY_CHAR) /* '&&a' -> '&a' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 *msgp++ = *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 /* '&a' -> '[a]' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 *msgp++ = (dfltbutton == 1) ? '[' : '(';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 *msgp++ = (dfltbutton == 1) ? ']' : ')';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 /* redefine hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 (void)copy_char(r, hotkp, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 ++len; /* '&a' -> '[a]' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 has_hotkey[idx] = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 /* everything else copy literally */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 /* advance to the next character */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
3475 mb_ptr_adv(r);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 *msgp++ = ':';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 *msgp++ = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 *msgp = NUL;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
3483 mb_ptr_adv(hotkp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 *hotkp = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 len += STRLEN(message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 + 2 /* for the NL's */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 + STRLEN(buttons)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 + 3; /* for the ": " and NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 lenhotkey++; /* for the NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 /* If no hotkey is specified first char is used. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 if (!has_hotkey[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 first_hotkey = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 len += 2; /* "x" -> "[x]" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 * Now allocate and load the strings
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 vim_free(confirm_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 confirm_msg = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 if (confirm_msg == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 *confirm_msg = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 hotk = alloc(lenhotkey);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 if (hotk == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 *confirm_msg = '\n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 STRCPY(confirm_msg + 1, message);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 msgp = confirm_msg + 1 + STRLEN(message);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 hotkp = hotk;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 /* define first default hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 (void)copy_char(buttons, hotkp, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 /* Remember where the choices start, displaying starts here when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 * "hotkp" typed at the more prompt. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 confirm_msg_tail = msgp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 *msgp++ = '\n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 display_confirm_msg();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 return hotk;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 * Display the ":confirm" message. Also called when screen resized.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 display_confirm_msg()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 /* avoid that 'q' at the more prompt truncates the message here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 ++confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 if (confirm_msg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 msg_puts_attr(confirm_msg, hl_attr(HLF_M));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 --confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 #endif /* FEAT_CON_DIALOG */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 vim_dialog_yesno(type, title, message, dflt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 int dflt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 if (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 (char_u *)_("&Yes\n&No"), dflt, NULL) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 return VIM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 return VIM_NO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 vim_dialog_yesnocancel(type, title, message, dflt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 int dflt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 (char_u *)_("&Yes\n&No\n&Cancel"), dflt, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 vim_dialog_yesnoallcancel(type, title, message, dflt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 int dflt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 title == NULL ? (char_u *)"Question" : title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 (char_u *)_("&Yes\n&No\nSave &All\n&Discard All\n&Cancel"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 dflt, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 case 3: return VIM_ALL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 case 4: return VIM_DISCARDALL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 #endif /* FEAT_GUI_DIALOG || FEAT_CON_DIALOG */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 #if defined(FEAT_BROWSE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 * Generic browse function. Calls gui_mch_browse() when possible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 * Later this may pop-up a non-GUI file selector (external command?).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 char_u *
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3612 do_browse(flags, title, dflt, ext, initdir, filter, buf)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3613 int flags; /* BROWSE_SAVE and BROWSE_DIR */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 char_u *title; /* title for the window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 char_u *dflt; /* default file name (may include directory) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 char_u *ext; /* extension added */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 char_u *initdir; /* initial directory, NULL for current dir or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 when using path from "dflt" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 char_u *filter; /* file name filter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 buf_T *buf; /* buffer to read/write for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 static char_u *last_dir = NULL; /* last used directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 char_u *tofree = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 int save_browse = cmdmod.browse;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 /* Must turn off browse to avoid that autocommands will get the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 * flag too! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 cmdmod.browse = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3631 if (title == NULL || *title == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 {
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3633 if (flags & BROWSE_DIR)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3634 title = (char_u *)_("Select Directory dialog");
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3635 else if (flags & BROWSE_SAVE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 title = (char_u *)_("Save File dialog");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 title = (char_u *)_("Open File dialog");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 /* When no directory specified, use default file name, default dir, buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 * dir, last dir or current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 if ((initdir == NULL || *initdir == NUL) && dflt != NULL && *dflt != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 if (mch_isdir(dflt)) /* default file name is a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 initdir = dflt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 dflt = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 else if (gettail(dflt) != dflt) /* default file name includes a path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 tofree = vim_strsave(dflt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 if (tofree != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 initdir = tofree;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 *gettail(initdir) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 dflt = gettail(dflt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 if (initdir == NULL || *initdir == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 /* When 'browsedir' is a directory, use it */
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3665 if (STRCMP(p_bsdir, "last") != 0
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3666 && STRCMP(p_bsdir, "buffer") != 0
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3667 && STRCMP(p_bsdir, "current") != 0
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3668 && mch_isdir(p_bsdir))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 initdir = p_bsdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 /* When saving or 'browsedir' is "buffer", use buffer fname */
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3671 else if (((flags & BROWSE_SAVE) || *p_bsdir == 'b')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 && buf != NULL && buf->b_ffname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 if (dflt == NULL || *dflt == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 dflt = gettail(curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 tofree = vim_strsave(curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 if (tofree != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 initdir = tofree;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 *gettail(initdir) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683 /* When 'browsedir' is "last", use dir from last browse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 else if (*p_bsdir == 'l')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 initdir = last_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 /* When 'browsedir is "current", use current directory. This is the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 * default already, leave initdir empty. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 if (gui.in_use) /* when this changes, also adjust f_has()! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 if (filter == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 && (filter = get_var_value((char_u *)"b:browsefilter")) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 && (filter = get_var_value((char_u *)"g:browsefilter")) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 filter = BROWSE_FILTER_DEFAULT;
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3700 if (flags & BROWSE_DIR)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3701 {
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3702 # if defined(HAVE_GTK2) || defined(WIN3264)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3703 /* For systems that have a directory dialog. */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3704 fname = gui_mch_browsedir(title, initdir);
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3705 # else
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3706 /* Generic solution for selecting a directory: select a file and
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3707 * remove the file name. */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3708 fname = gui_mch_browse(0, title, dflt, ext, initdir, (char_u *)"");
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3709 # endif
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3710 # if !defined(HAVE_GTK2)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3711 /* Win32 adds a dummy file name, others return an arbitrary file
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3712 * name. GTK+ 2 returns only the directory, */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3713 if (fname != NULL && *fname != NUL && !mch_isdir(fname))
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3714 {
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3715 /* Remove the file name. */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
3716 char_u *tail = gettail_sep(fname);
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3717
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3718 if (tail == fname)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3719 *tail++ = '.'; /* use current dir */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3720 *tail = NUL;
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3721 }
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3722 # endif
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3723 }
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3724 else
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3725 fname = gui_mch_browse(flags & BROWSE_SAVE,
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3726 title, dflt, ext, initdir, filter);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 /* We hang around in the dialog for a while, the user might do some
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 * things to our files. The Win32 dialog allows deleting or renaming
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 * a file, check timestamps. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 /* TODO: non-GUI file selector here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 EMSG(_("E338: Sorry, no file browser in console mode"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 /* keep the directory for next time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 if (fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 vim_free(last_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 last_dir = vim_strsave(fname);
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3747 if (last_dir != NULL && !(flags & BROWSE_DIR))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 *gettail(last_dir) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 if (*last_dir == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 /* filename only returned, must be in current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 vim_free(last_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 last_dir = alloc(MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 if (last_dir != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 mch_dirname(last_dir, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 vim_free(tofree);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 cmdmod.browse = save_browse;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 return fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 #endif
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3767
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3768 #if defined(HAVE_STDARG_H) && defined(FEAT_EVAL)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3769 static char *e_printf = N_("E766: Insufficient arguments for printf()");
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3770
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3771 static long tv_nr __ARGS((typval_T *tvs, int *idxp));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3772 static char *tv_str __ARGS((typval_T *tvs, int *idxp));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3773
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3774 /*
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3775 * Get number argument from "idxp" entry in "tvs". First entry is 1.
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3776 */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3777 static long
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3778 tv_nr(tvs, idxp)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3779 typval_T *tvs;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3780 int *idxp;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3781 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3782 int idx = *idxp - 1;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3783 long n = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3784 int err = FALSE;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3785
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3786 if (tvs[idx].v_type == VAR_UNKNOWN)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3787 EMSG(_(e_printf));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3788 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3789 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3790 ++*idxp;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3791 n = get_tv_number_chk(&tvs[idx], &err);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3792 if (err)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3793 n = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3794 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3795 return n;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3796 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3797
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3798 /*
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3799 * Get string argument from "idxp" entry in "tvs". First entry is 1.
532
7052f11a3dc9 updated for version 7.0150
vimboss
parents: 531
diff changeset
3800 * Returns NULL for an error.
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3801 */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3802 static char *
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3803 tv_str(tvs, idxp)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3804 typval_T *tvs;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3805 int *idxp;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3806 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3807 int idx = *idxp - 1;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3808 char *s = NULL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3809
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3810 if (tvs[idx].v_type == VAR_UNKNOWN)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3811 EMSG(_(e_printf));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3812 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3813 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3814 ++*idxp;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3815 s = (char *)get_tv_string_chk(&tvs[idx]);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3816 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3817 return s;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3818 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3819 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3820
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3821 /*
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3822 * This code was included to provide a portable vsnprintf() and snprintf().
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3823 * Some systems may provide their own, but we always use these for
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3824 * consistency.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3825 *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3826 * This code is based on snprintf.c - a portable implementation of snprintf
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3827 * by Mark Martinec <mark.martinec@ijs.si>, Version 2.2, 2000-10-06.
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3828 * Included with permission. It was heavely modified to fit in Vim.
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3829 * The original code, including useful comments, can be found here:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3830 * http://www.ijs.si/software/snprintf/
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3831 *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3832 * This snprintf() only supports the following conversion specifiers:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3833 * s, c, d, u, o, x, X, p (and synonyms: i, D, U, O - see below)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3834 * with flags: '-', '+', ' ', '0' and '#'.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3835 * An asterisk is supported for field width as well as precision.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3836 *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3837 * Length modifiers 'h' (short int) and 'l' (long int) are supported.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3838 * 'll' (long long int) is not supported.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3839 *
437
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
3840 * The locale is not used, the string is used as a byte string. This is only
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
3841 * relevant for double-byte encodings where the second byte may be '%'.
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
3842 *
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3843 * It is permitted for str_m to be zero, and it is permitted to specify NULL
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3844 * pointer for resulting string argument if str_m is zero (as per ISO C99).
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3845 *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3846 * The return value is the number of characters which would be generated
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3847 * for the given input, excluding the trailing null. If this value
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3848 * is greater or equal to str_m, not all characters from the result
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3849 * have been stored in str, output bytes beyond the (str_m-1) -th character
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3850 * are discarded. If str_m is greater than zero it is guaranteed
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3851 * the resulting string will be null-terminated.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3852 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3853
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3854 /*
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3855 * When va_list is not supported we only define vim_snprintf().
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3856 *
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3857 * vim_vsnprintf() can be invoked with either "va_list" or a list of
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
3858 * "typval_T". When the latter is not used it must be NULL.
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3859 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3860
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3861 /* When generating prototypes all of this is skipped, cproto doesn't
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3862 * understand this. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3863 #ifndef PROTO
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3864 # ifdef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3865 int
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3866 vim_snprintf(char *str, size_t str_m, char *fmt, ...)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3867 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3868 va_list ap;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3869 int str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3870
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3871 va_start(ap, fmt);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3872 str_l = vim_vsnprintf(str, str_m, fmt, ap, NULL);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3873 va_end(ap);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3874 return str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3875 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3876
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3877 int
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3878 vim_vsnprintf(str, str_m, fmt, ap, tvs)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3879 # else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3880 /* clumsy way to work around missing va_list */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3881 # define get_a_arg(i) (++i, i == 2 ? a1 : i == 3 ? a2 : i == 4 ? a3 : i == 5 ? a4 : i == 6 ? a5 : i == 7 ? a6 : i == 8 ? a7 : i == 9 ? a8 : i == 10 ? a9 : a10)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3882
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3883 /* VARARGS */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3884 int
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3885 #ifdef __BORLANDC__
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3886 _RTLENTRYF
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3887 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3888 vim_snprintf(str, str_m, fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3889 # endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3890 char *str;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3891 size_t str_m;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3892 char *fmt;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3893 # ifdef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3894 va_list ap;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3895 typval_T *tvs;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3896 # else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3897 long a1, a2, a3, a4, a5, a6, a7, a8, a9, a10;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3898 # endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3899 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3900 size_t str_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3901 char *p = fmt;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3902 int arg_idx = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3903
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3904 if (p == NULL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3905 p = "";
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3906 while (*p != NUL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3907 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3908 if (*p != '%')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3909 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3910 char *q = strchr(p + 1, '%');
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3911 size_t n = (q == NULL) ? STRLEN(p) : (q - p);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3912
437
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
3913 /* Copy up to the next '%' or NUL without any changes. */
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3914 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3915 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3916 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3917
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3918 mch_memmove(str + str_l, p, n > avail ? avail : n);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3919 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3920 p += n;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3921 str_l += n;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3922 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3923 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3924 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3925 size_t min_field_width = 0, precision = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3926 int zero_padding = 0, precision_specified = 0, justify_left = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3927 int alternate_form = 0, force_sign = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3928
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3929 /* If both the ' ' and '+' flags appear, the ' ' flag should be
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3930 * ignored. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3931 int space_for_positive = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3932
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3933 /* allowed values: \0, h, l, L */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3934 char length_modifier = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3935
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3936 /* temporary buffer for simple numeric->string conversion */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3937 char tmp[32];
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3938
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3939 /* string address in case of string argument */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3940 char *str_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3941
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3942 /* natural field width of arg without padding and sign */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3943 size_t str_arg_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3944
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3945 /* unsigned char argument value - only defined for c conversion.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3946 * N.B. standard explicitly states the char argument for the c
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3947 * conversion is unsigned */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3948 unsigned char uchar_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3949
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3950 /* number of zeros to be inserted for numeric conversions as
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3951 * required by the precision or minimal field width */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3952 size_t number_of_zeros_to_pad = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3953
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3954 /* index into tmp where zero padding is to be inserted */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3955 size_t zero_padding_insertion_ind = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3956
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3957 /* current conversion specifier character */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3958 char fmt_spec = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3959
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3960 str_arg = NULL;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3961 p++; /* skip '%' */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3962
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3963 /* parse flags */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3964 while (*p == '0' || *p == '-' || *p == '+' || *p == ' '
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3965 || *p == '#' || *p == '\'')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3966 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3967 switch (*p)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3968 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3969 case '0': zero_padding = 1; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3970 case '-': justify_left = 1; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3971 case '+': force_sign = 1; space_for_positive = 0; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3972 case ' ': force_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3973 /* If both the ' ' and '+' flags appear, the ' '
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3974 * flag should be ignored */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3975 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3976 case '#': alternate_form = 1; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3977 case '\'': break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3978 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3979 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3980 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3981 /* If the '0' and '-' flags both appear, the '0' flag should be
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3982 * ignored. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3983
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3984 /* parse field width */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3985 if (*p == '*')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3986 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3987 int j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3988
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3989 p++;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3990 j =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3991 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3992 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3993 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3994 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
3995 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3996 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3997 va_arg(ap, int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3998 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3999 if (j >= 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4000 min_field_width = j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4001 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4002 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4003 min_field_width = -j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4004 justify_left = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4005 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4006 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4007 else if (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4008 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4009 /* size_t could be wider than unsigned int; make sure we treat
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4010 * argument like common implementations do */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4011 unsigned int uj = *p++ - '0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4012
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4013 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4014 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4015 min_field_width = uj;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4016 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4017
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4018 /* parse precision */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4019 if (*p == '.')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4020 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4021 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4022 precision_specified = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4023 if (*p == '*')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4024 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4025 int j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4026
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4027 j =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4028 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4029 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4030 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4031 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4032 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4033 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4034 va_arg(ap, int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4035 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4036 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4037 if (j >= 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4038 precision = j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4039 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4040 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4041 precision_specified = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4042 precision = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4043 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4044 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4045 else if (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4046 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4047 /* size_t could be wider than unsigned int; make sure we
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4048 * treat argument like common implementations do */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4049 unsigned int uj = *p++ - '0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4050
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4051 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4052 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4053 precision = uj;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4054 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4055 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4056
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4057 /* parse 'h', 'l' and 'll' length modifiers */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4058 if (*p == 'h' || *p == 'l')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4059 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4060 length_modifier = *p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4061 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4062 if (length_modifier == 'l' && *p == 'l')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4063 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4064 /* double l = long long */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4065 length_modifier = 'l'; /* treat it as a single 'l' */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4066 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4067 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4068 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4069 fmt_spec = *p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4070
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4071 /* common synonyms: */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4072 switch (fmt_spec)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4073 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4074 case 'i': fmt_spec = 'd'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4075 case 'D': fmt_spec = 'd'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4076 case 'U': fmt_spec = 'u'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4077 case 'O': fmt_spec = 'o'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4078 default: break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4079 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4080
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4081 /* get parameter value, do initial processing */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4082 switch (fmt_spec)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4083 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4084 /* '%' and 'c' behave similar to 's' regarding flags and field
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4085 * widths */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4086 case '%':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4087 case 'c':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4088 case 's':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4089 length_modifier = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4090 zero_padding = 0; /* turn zero padding off for string
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4091 conversions */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4092 str_arg_l = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4093 switch (fmt_spec)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4094 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4095 case '%':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4096 str_arg = p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4097 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4098
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4099 case 'c':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4100 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4101 int j;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4102
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4103 j =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4104 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4105 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4106 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4107 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4108 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4109 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4110 va_arg(ap, int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4111 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4112 /* standard demands unsigned char */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4113 uchar_arg = (unsigned char)j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4114 str_arg = (char *)&uchar_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4115 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4116 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4117
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4118 case 's':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4119 str_arg =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4120 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4121 (char *)get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4122 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4123 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4124 tvs != NULL ? tv_str(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4125 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4126 va_arg(ap, char *);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4127 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4128 if (str_arg == NULL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4129 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4130 str_arg = "[NULL]";
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4131 str_arg_l = 6;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4132 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4133 /* make sure not to address string beyond the specified
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4134 * precision !!! */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4135 else if (!precision_specified)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4136 str_arg_l = strlen(str_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4137 /* truncate string if necessary as requested by precision */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4138 else if (precision == 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4139 str_arg_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4140 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4141 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4142 /* memchr on HP does not like n > 2^31 !!! */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4143 char *q = memchr(str_arg, '\0',
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4144 precision <= 0x7fffffff ? precision
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4145 : 0x7fffffff);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4146 str_arg_l = (q == NULL) ? precision : q - str_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4147 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4148 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4149
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4150 default:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4151 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4152 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4153 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4154
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4155 case 'd': case 'u': case 'o': case 'x': case 'X': case 'p':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4156 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4157 /* NOTE: the u, o, x, X and p conversion specifiers
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4158 * imply the value is unsigned; d implies a signed
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4159 * value */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4160
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4161 /* 0 if numeric argument is zero (or if pointer is
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4162 * NULL for 'p'), +1 if greater than zero (or nonzero
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4163 * for unsigned arguments), -1 if negative (unsigned
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4164 * argument is never negative) */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4165 int arg_sign = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4166
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4167 /* only defined for length modifier h, or for no
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4168 * length modifiers */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4169 int int_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4170 unsigned int uint_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4171
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4172 /* only defined for length modifier l */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4173 long int long_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4174 unsigned long int ulong_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4175
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4176 /* pointer argument value -only defined for p
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4177 * conversion */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4178 void *ptr_arg = NULL;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4179
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4180 if (fmt_spec == 'p')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4181 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4182 length_modifier = '\0';
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4183 ptr_arg =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4184 #ifndef HAVE_STDARG_H
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4185 (void *)get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4186 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4187 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4188 tvs != NULL ? (void *)tv_str(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4189 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4190 va_arg(ap, void *);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4191 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4192 if (ptr_arg != NULL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4193 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4194 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4195 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4196 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4197 /* signed */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4198 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4199 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4200 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4201 case 'h':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4202 /* char and short arguments are passed as int. */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4203 int_arg =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4204 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4205 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4206 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4207 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4208 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4209 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4210 va_arg(ap, int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4211 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4212 if (int_arg > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4213 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4214 else if (int_arg < 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4215 arg_sign = -1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4216 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4217 case 'l':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4218 long_arg =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4219 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4220 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4221 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4222 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4223 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4224 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4225 va_arg(ap, long int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4226 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4227 if (long_arg > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4228 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4229 else if (long_arg < 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4230 arg_sign = -1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4231 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4232 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4233 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4234 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4235 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4236 /* unsigned */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4237 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4238 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4239 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4240 case 'h':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4241 uint_arg =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4242 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4243 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4244 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4245 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4246 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4247 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4248 va_arg(ap, unsigned int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4249 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4250 if (uint_arg != 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4251 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4252 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4253 case 'l':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4254 ulong_arg =
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4255 #ifndef HAVE_STDARG_H
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4256 get_a_arg(arg_idx);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4257 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4258 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4259 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4260 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4261 va_arg(ap, unsigned long int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4262 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4263 if (ulong_arg != 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4264 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4265 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4266 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4267 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4268
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4269 str_arg = tmp;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4270 str_arg_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4271
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4272 /* NOTE:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4273 * For d, i, u, o, x, and X conversions, if precision is
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4274 * specified, the '0' flag should be ignored. This is so
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4275 * with Solaris 2.6, Digital UNIX 4.0, HPUX 10, Linux,
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4276 * FreeBSD, NetBSD; but not with Perl.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4277 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4278 if (precision_specified)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4279 zero_padding = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4280 if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4281 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4282 if (force_sign && arg_sign >= 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4283 tmp[str_arg_l++] = space_for_positive ? ' ' : '+';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4284 /* leave negative numbers for sprintf to handle, to
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4285 * avoid handling tricky cases like (short int)-32768 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4286 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4287 else if (alternate_form)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4288 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4289 if (arg_sign != 0
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4290 && (fmt_spec == 'x' || fmt_spec == 'X') )
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4291 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4292 tmp[str_arg_l++] = '0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4293 tmp[str_arg_l++] = fmt_spec;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4294 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4295 /* alternate form should have no effect for p
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4296 * conversion, but ... */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4297 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4298
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4299 zero_padding_insertion_ind = str_arg_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4300 if (!precision_specified)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4301 precision = 1; /* default precision is 1 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4302 if (precision == 0 && arg_sign == 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4303 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4304 /* When zero value is formatted with an explicit
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4305 * precision 0, the resulting formatted string is
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4306 * empty (d, i, u, o, x, X, p). */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4307 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4308 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4309 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4310 char f[5];
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4311 int f_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4312
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4313 /* construct a simple format string for sprintf */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4314 f[f_l++] = '%';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4315 if (!length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4316 ;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4317 else if (length_modifier == '2')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4318 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4319 f[f_l++] = 'l';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4320 f[f_l++] = 'l';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4321 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4322 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4323 f[f_l++] = length_modifier;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4324 f[f_l++] = fmt_spec;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4325 f[f_l++] = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4326
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4327 if (fmt_spec == 'p')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4328 str_arg_l += sprintf(tmp + str_arg_l, f, ptr_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4329 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4330 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4331 /* signed */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4332 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4333 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4334 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4335 case 'h': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4336 tmp + str_arg_l, f, int_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4337 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4338 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4339 tmp + str_arg_l, f, long_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4340 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4341 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4342 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4343 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4344 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4345 /* unsigned */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4346 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4347 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4348 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4349 case 'h': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4350 tmp + str_arg_l, f, uint_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4351 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4352 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4353 tmp + str_arg_l, f, ulong_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4354 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4355 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4356 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4357
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4358 /* include the optional minus sign and possible
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4359 * "0x" in the region before the zero padding
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4360 * insertion point */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4361 if (zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4362 && tmp[zero_padding_insertion_ind] == '-')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4363 zero_padding_insertion_ind++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4364 if (zero_padding_insertion_ind + 1 < str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4365 && tmp[zero_padding_insertion_ind] == '0'
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4366 && (tmp[zero_padding_insertion_ind + 1] == 'x'
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4367 || tmp[zero_padding_insertion_ind + 1] == 'X'))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4368 zero_padding_insertion_ind += 2;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4369 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4370
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4371 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4372 size_t num_of_digits = str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4373 - zero_padding_insertion_ind;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4374
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4375 if (alternate_form && fmt_spec == 'o'
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4376 /* unless zero is already the first
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4377 * character */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4378 && !(zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4379 && tmp[zero_padding_insertion_ind] == '0'))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4380 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4381 /* assure leading zero for alternate-form
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4382 * octal numbers */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4383 if (!precision_specified
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4384 || precision < num_of_digits + 1)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4385 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4386 /* precision is increased to force the
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4387 * first character to be zero, except if a
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4388 * zero value is formatted with an
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4389 * explicit precision of zero */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4390 precision = num_of_digits + 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4391 precision_specified = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4392 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4393 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4394 /* zero padding to specified precision? */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4395 if (num_of_digits < precision)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4396 number_of_zeros_to_pad = precision - num_of_digits;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4397 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4398 /* zero padding to specified minimal field width? */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4399 if (!justify_left && zero_padding)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4400 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4401 int n = min_field_width - (str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4402 + number_of_zeros_to_pad);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4403 if (n > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4404 number_of_zeros_to_pad += n;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4405 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4406 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4407 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4408
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4409 default:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4410 /* unrecognized conversion specifier, keep format string
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4411 * as-is */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4412 zero_padding = 0; /* turn zero padding off for non-numeric
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4413 convers. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4414 justify_left = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4415 min_field_width = 0; /* reset flags */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4416
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4417 /* discard the unrecognized conversion, just keep *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4418 * the unrecognized conversion character */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4419 str_arg = p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4420 str_arg_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4421 if (*p != NUL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4422 str_arg_l++; /* include invalid conversion specifier
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4423 unchanged if not at end-of-string */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4424 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4425 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4426
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4427 if (*p != NUL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4428 p++; /* step over the just processed conversion specifier */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4429
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4430 /* insert padding to the left as requested by min_field_width;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4431 * this does not include the zero padding in case of numerical
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4432 * conversions*/
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4433 if (!justify_left)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4434 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4435 /* left padding with blank or zero */
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4436 int pn = min_field_width - (str_arg_l + number_of_zeros_to_pad);
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4437
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4438 if (pn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4439 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4440 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4441 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4442 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4443
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4444 vim_memset(str + str_l, zero_padding ? '0' : ' ',
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4445 (size_t)pn > avail ? avail : pn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4446 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4447 str_l += pn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4448 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4449 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4450
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4451 /* zero padding as requested by the precision or by the minimal
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4452 * field width for numeric conversions required? */
330
f76b0d38b6bd updated for version 7.0086
vimboss
parents: 291
diff changeset
4453 if (number_of_zeros_to_pad == 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4454 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4455 /* will not copy first part of numeric right now, *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4456 * force it to be copied later in its entirety */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4457 zero_padding_insertion_ind = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4458 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4459 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4460 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4461 /* insert first part of numerics (sign or '0x') before zero
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4462 * padding */
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4463 int zn = zero_padding_insertion_ind;
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4464
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4465 if (zn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4466 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4467 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4468 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4469 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4470
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4471 mch_memmove(str + str_l, str_arg,
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4472 (size_t)zn > avail ? avail : zn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4473 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4474 str_l += zn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4475 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4476
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4477 /* insert zero padding as requested by the precision or min
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4478 * field width */
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4479 zn = number_of_zeros_to_pad;
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4480 if (zn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4481 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4482 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4483 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4484 size_t avail = str_m-str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4485
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4486 vim_memset(str + str_l, '0',
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4487 (size_t)zn > avail ? avail : zn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4488 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4489 str_l += zn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4490 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4491 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4492
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4493 /* insert formatted string
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4494 * (or as-is conversion specifier for unknown conversions) */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4495 {
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4496 int sn = str_arg_l - zero_padding_insertion_ind;
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4497
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4498 if (sn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4499 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4500 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4501 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4502 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4503
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4504 mch_memmove(str + str_l,
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4505 str_arg + zero_padding_insertion_ind,
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4506 (size_t)sn > avail ? avail : sn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4507 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4508 str_l += sn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4509 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4510 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4511
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4512 /* insert right padding */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4513 if (justify_left)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4514 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4515 /* right blank padding to the field width */
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4516 int pn = min_field_width - (str_arg_l + number_of_zeros_to_pad);
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4517
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4518 if (pn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4519 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4520 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4521 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4522 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4523
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4524 vim_memset(str + str_l, ' ',
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4525 (size_t)pn > avail ? avail : pn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4526 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4527 str_l += pn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4528 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4529 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4530 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4531 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4532
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4533 if (str_m > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4534 {
437
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
4535 /* make sure the string is nul-terminated even at the expense of
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4536 * overwriting the last character (shouldn't happen, but just in case)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4537 * */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4538 str[str_l <= str_m - 1 ? str_l : str_m - 1] = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4539 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4540
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4541 #ifdef HAVE_STDARG_H
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4542 if (tvs != NULL && tvs[arg_idx - 1].v_type != VAR_UNKNOWN)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4543 EMSG(_("E767: Too many arguments to printf()"));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4544 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4545
437
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
4546 /* Return the number of characters formatted (excluding trailing nul
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4547 * character), that is, the number of characters that would have been
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4548 * written to the buffer if it were large enough. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4549 return (int)str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4550 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4551
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4552 #endif /* PROTO */