vim: src/message.c annotate

annotate src/message.c @ 19477:2bb0e80fcd32 v8.2.0296

patch 8.2.0296: mixing up "long long" and __int64 may cause problems Commit: https://github.com/vim/vim/commit/f9706e9df0e37d214fb08eda30ba29627e97a607 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 22 14:27:04 2020 +0100 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Problem: Mixing up "long long" and __int64 may cause problems. (John Marriott) Solution: Pass varnumber_T to vim_snprintf(). Add v:numbersize.

author	Bram Moolenaar <Bram@vim.org>
date	Sat, 22 Feb 2020 14:30:04 +0100
parents	fdfe44ac6a1a
children	b38d73f36467

rev	line source
10042 4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47 Christian Brabandt <cb@256bit.org> parents: 10040 diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	11 * message.c: functions for displaying messages on the command line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	14 #define MESSAGE_FILE // don't include prototype for smsg()
9988 cafe247c949a commit https://github.com/vim/vim/commit/44ca54aeb9a0eca41aea203786e33d82e69d0615 Christian Brabandt <cb@256bit.org> parents: 9986 diff changeset	15 #define USING_FLOAT_STUFF
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	19 static void add_msg_hist(char_u *s, int len, int attr);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	20 static void hit_return_msg(void);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	21 static void msg_home_replace_attr(char_u *fname, int attr);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	22 static void msg_puts_attr_len(char *str, int maxlen, int attr);
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	23 static void msg_puts_display(char_u *str, int maxlen, int attr, int recurse);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	24 static void msg_scroll_up(void);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	25 static void inc_msg_scrolled(void);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	26 static void store_sb_text(char_u *sb_str, char_u s, int attr, int *sb_col, int finish);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	27 static void t_puts(int t_col, char_u t_s, char_u *s, int attr);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	28 static void msg_puts_printf(char_u *str, int maxlen);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	29 static int do_more_prompt(int typed_char);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	30 static void msg_screen_putchar(int c, int attr);
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	31 static void msg_moremsg(int full);
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	32 static int msg_check_screen(void);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	33 static void redir_write(char_u *s, int maxlen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	34 #ifdef FEAT_CON_DIALOG
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	35 static char_u msg_show_console_dialog(char_u message, char_u *buttons, int dfltbutton);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	36 static int confirm_msg_used = FALSE; // displaying confirm_msg
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	37 static char_u *confirm_msg = NULL; // ":confirm" message
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	38 static char_u *confirm_msg_tail; // tail of confirm_msg
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	39 static void display_confirm_msg(void);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	40 #endif
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	41 #ifdef FEAT_JOB_CHANNEL
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	42 static int emsg_to_channel_log = FALSE;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	43 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	44
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	45 struct msg_hist
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	46 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	47 struct msg_hist *next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	48 char_u *msg;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	49 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	50 };
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	51
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	52 static struct msg_hist *first_msg_hist = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	53 static struct msg_hist *last_msg_hist = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	54 static int msg_hist_len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	55
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	56 static FILE *verbose_fd = NULL;
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	57 static int verbose_did_open = FALSE;
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	58
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	59 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	60 * When writing messages to the screen, there are many different situations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	61 * A number of variables is used to remember the current state:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	62 * msg_didany TRUE when messages were written since the last time the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	63 * user reacted to a prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	64 * Reset: After hitting a key for the hit-return prompt,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	65 * hitting <CR> for the command line or input().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	66 * Set: When any message is written to the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	67 * msg_didout TRUE when something was written to the current line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	68 * Reset: When advancing to the next line, when the current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	69 * text can be overwritten.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	70 * Set: When any message is written to the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	71 * msg_nowait No extra delay for the last drawn message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	72 * Used in normal_cmd() before the mode message is drawn.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	73 * emsg_on_display There was an error message recently. Indicates that there
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	74 * should be a delay before redrawing.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	75 * msg_scroll The next message should not overwrite the current one.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	76 * msg_scrolled How many lines the screen has been scrolled (because of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	77 * messages). Used in update_screen() to scroll the screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	78 * back. Incremented each time the screen scrolls a line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	79 * msg_scrolled_ign TRUE when msg_scrolled is non-zero and msg_puts_attr()
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	80 * writes something without scrolling should not make
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	81 * need_wait_return to be set. This is a hack to make ":ts"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	82 * work without an extra prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	83 * lines_left Number of lines available for messages before the
3240 c97c3272d7a6 updated for version 7.3.389 Bram Moolenaar <bram@vim.org> parents: 3072 diff changeset	84 * more-prompt is to be given. -1 when not set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	85 * need_wait_return TRUE when the hit-return prompt is needed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	86 * Reset: After giving the hit-return prompt, when the user
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	87 * has answered some other prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	88 * Set: When the ruler or typeahead display is overwritten,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	89 * scrolling the screen for some message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	90 * keep_msg Message to be displayed after redrawing the screen, in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	91 * main_loop().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	92 * This is an allocated string or NULL when not used.
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	96 * msg(s) - displays the string 's' on the status line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	97 * When terminal not initialized (yet) mch_errmsg(..) is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	98 * return TRUE if wait_return not called
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	99 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	100 int
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	101 msg(char *s)
7 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 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	107 * Like msg() but keep it silent when 'verbosefile' is set.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	108 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	109 int
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	110 verb_msg(char *s)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	111 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	112 int n;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	113
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	114 verbose_enter();
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	115 n = msg_attr_keep(s, 0, FALSE);
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	116 verbose_leave();
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	117
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	118 return n;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	119 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	120
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	121 int
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	122 msg_attr(char *s, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	123 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	124 return msg_attr_keep(s, attr, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	125 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	126
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	127 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	128 msg_attr_keep(
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	129 char *s,
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	130 int attr,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	131 int keep) // TRUE: set keep_msg if it doesn't scroll
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	132 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	133 static int entered = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	134 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	135 char_u *buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	136
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	137 // Skip messages not matching ":filter pattern".
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	138 // Don't filter when there is an error.
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	139 if (!emsg_on_display && message_filtered((char_u *)s))
9941 e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	140 return TRUE;
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	141
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	142 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	143 if (attr == 0)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	144 set_vim_var_string(VV_STATUSMSG, (char_u *)s, -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	147 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	148 * It is possible that displaying a messages causes a problem (e.g.,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	149 * when redrawing the window), which causes another message, etc.. To
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	150 * break this loop, limit the recursiveness to 3 levels.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	151 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	152 if (entered >= 3)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	153 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	154 ++entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	155
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	156 // Add message to history (unless it's a repeated kept message or a
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	157 // truncated message)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	158 if ((char_u *)s != keep_msg
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	159 \|\| (*s != '<'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	160 && last_msg_hist != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	161 && last_msg_hist->msg != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	162 && STRCMP(s, last_msg_hist->msg)))
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	163 add_msg_hist((char_u *)s, -1, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	164
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	165 #ifdef FEAT_JOB_CHANNEL
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	166 if (emsg_to_channel_log)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	167 // Write message in the channel log.
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11653 diff changeset	168 ch_log(NULL, "ERROR: %s", (char *)s);
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	169 #endif
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	170
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	171 // Truncate the message if needed.
513 6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	172 msg_start();
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	173 buf = msg_strtrunc((char_u *)s, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	174 if (buf != NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	175 s = (char *)buf;
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	176
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	177 msg_outtrans_attr((char_u *)s, attr);
7 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
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	181 if (keep && retval && vim_strsize((char_u *)s)
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	182 < (int)(Rows - cmdline_row - 1) * Columns + sc_col)
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	183 set_keep_msg((char_u *)s, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	184
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	185 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 --entered;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	191 * Truncate a string such that it can be printed without causing a scroll.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	192 * Returns an allocated string or NULL when no truncating is done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	194 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	195 msg_strtrunc(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	196 char_u *s,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	197 int force) // always truncate
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	198 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	199 char_u *buf = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	200 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	201 int room;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	202
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	203 // May truncate message to avoid a hit-return prompt
513 6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	204 if ((!msg_scroll && !need_wait_return && shortmess(SHM_TRUNCALL)
6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	205 && !exmode_active && msg_silent == 0) \|\| force)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	206 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	207 len = vim_strsize(s);
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	208 if (msg_scrolled != 0)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	209 // Use all the columns.
513 6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	210 room = (int)(Rows - msg_row) * Columns - 1;
6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	211 else
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	212 // Use up to 'showcmd' column.
513 6e2a7416d228 updated for version 7.0144 vimboss parents: 482 diff changeset	213 room = (int)(Rows - msg_row - 1) * Columns + sc_col - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214 if (len > room && room > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	216 if (enc_utf8)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	217 // may have up to 18 bytes per cell (6 per char, up to two
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	218 // composing chars)
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	219 len = (room + 2) * 18;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220 else if (enc_dbcs == DBCS_JPNU)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	221 // may have up to 2 bytes per cell for euc-jp
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	222 len = (room + 2) * 2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 else
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	224 len = room + 2;
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	225 buf = alloc(len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 if (buf != NULL)
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	227 trunc_string(s, buf, room, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	229 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	230 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	231 }
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 * Truncate a string "s" to "buf" with cell width "room".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	235 * "s" and "buf" may be equal.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	236 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	237 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	238 trunc_string(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	239 char_u *s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	240 char_u *buf,
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	241 int room_in,
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	242 int buflen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	243 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	244 size_t room = room_in - 3; // "..." takes 3 chars
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	245 size_t half;
bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	246 size_t len = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	247 int e;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	248 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	249 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	250
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	251 if (room_in < 3)
bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	252 room = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	253 half = room / 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	254
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	255 // First part: Start of the string.
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	256 for (e = 0; len < half && e < buflen; ++e)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	257 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	258 if (s[e] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	259 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	260 // text fits without truncating!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	261 buf[e] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	262 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	263 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	264 n = ptr2cells(s + e);
9542 00ee8d8c2e0c commit https://github.com/vim/vim/commit/502ae4ba63561c98ac69af26cd9883bfd18d225f Christian Brabandt <cb@256bit.org> parents: 9538 diff changeset	265 if (len + n > half)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	266 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267 len += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268 buf[e] = s[e];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	270 for (n = (*mb_ptr2len)(s + e); --n > 0; )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	271 {
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	272 if (++e == buflen)
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	273 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 buf[e] = s[e];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	276 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	277
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	278 // Last part: End of the string.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	279 i = e;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	280 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	282 // For DBCS going backwards in a string is slow, but
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	283 // computing the cell width isn't too slow: go forward
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	284 // until the rest fits.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	285 n = vim_strsize(s + i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	286 while (len + n > room)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	287 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	288 n -= ptr2cells(s + i);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	289 i += (*mb_ptr2len)(s + i);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	290 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	291 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	292 else if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	293 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	294 // For UTF-8 we can go backwards easily.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 698 diff changeset	295 half = i = (int)STRLEN(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	296 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	297 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 698 diff changeset	298 do
11269 121d29004998 patch 8.0.0520: using a function pointer while the function is known Christian Brabandt <cb@256bit.org> parents: 11163 diff changeset	299 half = half - utf_head_off(s, s + half - 1) - 1;
9581 716382aaa0c0 commit https://github.com/vim/vim/commit/b9644433d2728e99fab874e5e33147ad95d23a31 Christian Brabandt <cb@256bit.org> parents: 9542 diff changeset	300 while (half > 0 && utf_iscomposing(utf_ptr2char(s + half)));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	301 n = ptr2cells(s + half);
9581 716382aaa0c0 commit https://github.com/vim/vim/commit/b9644433d2728e99fab874e5e33147ad95d23a31 Christian Brabandt <cb@256bit.org> parents: 9542 diff changeset	302 if (len + n > room \|\| half == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	303 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	304 len += n;
9698 a1b1405a33ca commit https://github.com/vim/vim/commit/a5c0cc11330157c721748e317e8ff54b649610ca Christian Brabandt <cb@256bit.org> parents: 9640 diff changeset	305 i = (int)half;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	306 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	308 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	309 {
18999 6fb11e7fb9cd patch 8.2.0060: message test only runs with one encoding Bram Moolenaar <Bram@vim.org> parents: 18991 diff changeset	310 for (i = (int)STRLEN(s);
6fb11e7fb9cd patch 8.2.0060: message test only runs with one encoding Bram Moolenaar <Bram@vim.org> parents: 18991 diff changeset	311 i - 1 >= 0 && len + (n = ptr2cells(s + i - 1)) <= room; --i)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	312 len += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	313 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	314
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	315
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	316 if (i <= e + 3)
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	317 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	318 // text fits without truncating
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	319 if (s != buf)
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	320 {
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	321 len = STRLEN(s);
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	322 if (len >= (size_t)buflen)
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	323 len = buflen - 1;
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	324 len = len - e + 1;
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	325 if (len < 1)
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	326 buf[e - 1] = NUL;
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	327 else
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	328 mch_memmove(buf + e, s + e, len);
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	329 }
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	330 }
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	331 else if (e + 3 < buflen)
26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	332 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	333 // set the middle and copy the last part
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	334 mch_memmove(buf + e, "...", (size_t)3);
9640 bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	335 len = STRLEN(s + i) + 1;
bc0a6d9a9a07 commit https://github.com/vim/vim/commit/d4f31dc45482e8db527ca044b9c3436b1e750006 Christian Brabandt <cb@256bit.org> parents: 9605 diff changeset	336 if (len >= (size_t)buflen - e - 3)
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	337 len = buflen - e - 3 - 1;
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	338 mch_memmove(buf + e + 3, s + i, len);
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	339 buf[e + 3 + len - 1] = NUL;
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	340 }
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	341 else
55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	342 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	343 // can't fit in the "...", just truncate it
9538 26da1efa9e46 commit https://github.com/vim/vim/commit/f6acffbe83e622542d9fdf3066f51933e46e4954 Christian Brabandt <cb@256bit.org> parents: 9497 diff changeset	344 buf[e - 1] = NUL;
3277 55cebc7e5de0 updated for version 7.3.407 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	345 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	346 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	347
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	348 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	349 * Automatic prototype generation does not understand this function.
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	350 * Note: Caller of smsg() and smsg_attr() must check the resulting string is
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	351 * shorter than IOSIZE!!!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	352 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	353 #ifndef PROTO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	354
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	355 int vim_snprintf(char str, size_t str_m, const char fmt, ...);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	356
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	357 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	358 smsg(const char *s, ...)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	359 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	360 if (IObuff == NULL)
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	361 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	362 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	363 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	364 return msg((char *)s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	365 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	366 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	367 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	368 va_list arglist;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	369
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	370 va_start(arglist, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	371 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	372 va_end(arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	373 return msg((char *)IObuff);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	374 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	375 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	376
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	377 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	378 smsg_attr(int attr, const char *s, ...)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	379 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	380 if (IObuff == NULL)
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	381 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	382 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	383 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	384 return msg_attr((char *)s, attr);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	385 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	386 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	387 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	388 va_list arglist;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	389
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	390 va_start(arglist, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	391 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	392 va_end(arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	393 return msg_attr((char *)IObuff, attr);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	394 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	395 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	396
14237 487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	397 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	398 smsg_attr_keep(int attr, const char *s, ...)
14237 487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	399 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	400 if (IObuff == NULL)
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	401 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	402 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	403 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	404 return msg_attr_keep((char *)s, attr, TRUE);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	405 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	406 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	407 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	408 va_list arglist;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	409
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	410 va_start(arglist, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	411 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	412 va_end(arglist);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	413 return msg_attr_keep((char *)IObuff, attr, TRUE);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	414 }
14237 487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	415 }
487d7bda80ea patch 8.1.0135: undo message delays screen update for CTRL-O u Christian Brabandt <cb@256bit.org> parents: 14210 diff changeset	416
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	417 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	418
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	419 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	420 * Remember the last sourcing name/lnum used in an error message, so that it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	421 * isn't printed each time when it didn't change.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	422 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	423 static int last_sourcing_lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	424 static char_u *last_sourcing_name = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	425
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	426 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	427 * Reset the last used sourcing name/lnum. Makes sure it is displayed again
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	428 * for the next error message;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	429 */
360 22c8aff09ad3 updated for version 7.0094 vimboss parents: 355 diff changeset	430 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	431 reset_last_sourcing(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	432 {
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13188 diff changeset	433 VIM_CLEAR(last_sourcing_name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	434 last_sourcing_lnum = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	435 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	436
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	437 /*
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	438 * Return TRUE if "SOURCING_NAME" differs from "last_sourcing_name".
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	439 */
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	440 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	441 other_sourcing_name(void)
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	442 {
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	443 if (SOURCING_NAME != NULL)
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	444 {
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	445 if (last_sourcing_name != NULL)
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	446 return STRCMP(SOURCING_NAME, last_sourcing_name) != 0;
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	447 return TRUE;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	448 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	449 return FALSE;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	450 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	451
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	452 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	453 * Get the message about the source, as used for an error message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	454 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	455 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	456 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	457 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	458 get_emsg_source(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	459 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	460 char_u Buf, p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	461
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	462 if (SOURCING_NAME != NULL && other_sourcing_name())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	463 {
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	464 char_u *sname = estack_sfile();
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	465 char_u *tofree = sname;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	466
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	467 if (sname == NULL)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	468 sname = SOURCING_NAME;
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	469
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	470 p = (char_u *)_("Error detected while processing %s:");
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	471 Buf = alloc(STRLEN(sname) + STRLEN(p));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	472 if (Buf != NULL)
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	473 sprintf((char )Buf, (char )p, sname);
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	474 vim_free(tofree);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	475 return Buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	476 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	477 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	478 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	479
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	480 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	481 * Get the message about the source lnum, as used for an error message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	482 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	483 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	484 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	485 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	486 get_emsg_lnum(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	487 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	488 char_u Buf, p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	489
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	490 // lnum is 0 when executing a command from the command line
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	491 // argument, we don't want a line number then
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	492 if (SOURCING_NAME != NULL
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	493 && (other_sourcing_name() \|\| SOURCING_LNUM != last_sourcing_lnum)
847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	494 && SOURCING_LNUM != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	495 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	496 p = (char_u *)_("line %4ld:");
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16606 diff changeset	497 Buf = alloc(STRLEN(p) + 20);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	498 if (Buf != NULL)
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	499 sprintf((char )Buf, (char )p, (long)SOURCING_LNUM);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	500 return Buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	501 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	502 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	503 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	504
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	505 /*
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	506 * Display name and line number for the source of an error.
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	507 * 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	508 * is only displayed if it changed.
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	509 */
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	510 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	511 msg_source(int attr)
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	512 {
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	513 char_u *p;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	514
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	515 ++no_wait_return;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	516 p = get_emsg_source();
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	517 if (p != NULL)
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	518 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	519 msg_attr((char *)p, attr);
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	520 vim_free(p);
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	521 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	522 p = get_emsg_lnum();
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	523 if (p != NULL)
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	524 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	525 msg_attr((char *)p, HL_ATTR(HLF_N));
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	526 vim_free(p);
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	527 last_sourcing_lnum = SOURCING_LNUM; // only once for each line
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	528 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	529
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	530 // remember the last sourcing name printed, also when it's empty
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	531 if (SOURCING_NAME == NULL \|\| other_sourcing_name())
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	532 {
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	533 vim_free(last_sourcing_name);
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	534 if (SOURCING_NAME == NULL)
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	535 last_sourcing_name = NULL;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	536 else
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	537 last_sourcing_name = vim_strsave(SOURCING_NAME);
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	538 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	539 --no_wait_return;
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	540 }
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	541
3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	542 /*
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	543 * Return TRUE if not giving error messages right now:
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	544 * If "emsg_off" is set: no error messages at the moment.
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	545 * If "msg" is in 'debug': do error message but without side effects.
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	546 * If "emsg_skip" is set: never do error messages.
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	547 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	548 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	549 emsg_not_now(void)
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	550 {
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	551 if ((emsg_off > 0 && vim_strchr(p_debug, 'm') == NULL
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	552 && vim_strchr(p_debug, 't') == NULL)
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	553 #ifdef FEAT_EVAL
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	554 \|\| emsg_skip > 0
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	555 #endif
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	556 )
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	557 return TRUE;
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	558 return FALSE;
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	559 }
2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	560
11016 4e7308525fe7 patch 8.0.0397: can't build with +viminfo but without +eval Christian Brabandt <cb@256bit.org> parents: 11012 diff changeset	561 #if defined(FEAT_EVAL) \|\| defined(PROTO)
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	562 static garray_T ignore_error_list = GA_EMPTY;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	563
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	564 void
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	565 ignore_error_for_testing(char_u *error)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	566 {
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	567 if (ignore_error_list.ga_itemsize == 0)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	568 ga_init2(&ignore_error_list, sizeof(char_u *), 1);
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	569
15219 dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict Bram Moolenaar <Bram@vim.org> parents: 15211 diff changeset	570 if (STRCMP("RESET", error) == 0)
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict Bram Moolenaar <Bram@vim.org> parents: 15211 diff changeset	571 ga_clear_strings(&ignore_error_list);
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict Bram Moolenaar <Bram@vim.org> parents: 15211 diff changeset	572 else
dada0b389d4f patch 8.1.0619: :echomsg and :echoerr do not handle List and Dict Bram Moolenaar <Bram@vim.org> parents: 15211 diff changeset	573 ga_add_string(&ignore_error_list, error);
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	574 }
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	575
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	576 static int
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	577 ignore_error(char_u *msg)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	578 {
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	579 int i;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	580
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	581 for (i = 0; i < ignore_error_list.ga_len; ++i)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	582 if (strstr((char *)msg,
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	583 (char )((char_u *)(ignore_error_list.ga_data))[i]) != NULL)
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	584 return TRUE;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	585 return FALSE;
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	586 }
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	587 #endif
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	588
9605 846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	589 #if !defined(HAVE_STRERROR) \|\| defined(PROTO)
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	590 /*
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	591 * Replacement for perror() that behaves more or less like emsg() was called.
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18931 diff changeset	592 * v:errmsg will be set and called_emsg will be incremented.
9605 846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	593 */
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	594 void
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	595 do_perror(char *msg)
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	596 {
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	597 perror(msg);
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	598 ++emsg_silent;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	599 emsg(msg);
9605 846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	600 --emsg_silent;
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	601 }
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	602 #endif
846d4bad2df7 commit https://github.com/vim/vim/commit/b869c0da31716ff14bbfd63346d140d0a1d68af7 Christian Brabandt <cb@256bit.org> parents: 9581 diff changeset	603
840 2c885fab04e3 updated for version 7.0e06 vimboss parents: 839 diff changeset	604 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	605 * emsg_core() - display an error message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	606 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	607 * Rings the bell, if appropriate, and calls message() to do the real work
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	608 * When terminal not initialized (yet) mch_errmsg(..) is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	609 *
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	610 * Return TRUE if wait_return not called.
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	611 * Note: caller must check 'emsg_not_now()' before calling this.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	612 */
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	613 static int
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	614 emsg_core(char_u *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	615 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	616 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	617 char_u *p;
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	618 int r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	619 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	620 int ignore = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	621 int severe;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	622 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	623
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	624 #ifdef FEAT_EVAL
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	625 // When testing some errors are turned into a normal message.
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	626 if (ignore_error(s))
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	627 // don't call msg() if it results in a dialog
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	628 return msg_use_printf() ? FALSE : msg((char *)s);
11006 b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	629 #endif
b3601a8eb679 patch 8.0.0392: GUI test fails with Athena and Motif Christian Brabandt <cb@256bit.org> parents: 10589 diff changeset	630
18949 5c405689da3e patch 8.2.0035: saving and restoring called_emsg is clumsy Bram Moolenaar <Bram@vim.org> parents: 18931 diff changeset	631 ++called_emsg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	633 #ifdef FEAT_EVAL
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	634 // If "emsg_severe" is TRUE: When an error exception is to be thrown,
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	635 // prefer this message over previous messages for the same command.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	636 severe = emsg_severe;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	637 emsg_severe = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	638 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	639
839 1f3b1021f002 updated for version 7.0e05 vimboss parents: 835 diff changeset	640 if (!emsg_off \|\| vim_strchr(p_debug, 't') != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	641 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	642 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	643 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	644 * Cause a throw of an error exception if appropriate. Don't display
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	645 * the error message in this case. (If no matching catch clause will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	646 * be found, the message will be displayed later on.) "ignore" is set
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	647 * when the message should be ignored completely (used for the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	648 * interrupt message).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	649 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	650 if (cause_errthrow(s, severe, &ignore) == TRUE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	651 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	652 if (!ignore)
15079 a527110d5f56 patch 8.1.0550: expression evaluation may repeat an error message Bram Moolenaar <Bram@vim.org> parents: 14909 diff changeset	653 ++did_emsg;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	654 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	655 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	656
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	657 // set "v:errmsg", also when using ":silent! cmd"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	658 set_vim_var_string(VV_ERRMSG, s, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	659 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	660
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	661 /*
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	662 * When using ":silent! cmd" ignore error messages.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	663 * But do write it to the redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	664 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	665 if (emsg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666 {
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	667 if (emsg_noredir == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668 {
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	669 msg_start();
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	670 p = get_emsg_source();
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	671 if (p != NULL)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	672 {
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	673 STRCAT(p, "\n");
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	674 redir_write(p, -1);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	675 vim_free(p);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	676 }
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	677 p = get_emsg_lnum();
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	678 if (p != NULL)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	679 {
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	680 STRCAT(p, "\n");
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	681 redir_write(p, -1);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	682 vim_free(p);
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	683 }
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	684 redir_write(s, -1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	685 }
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	686 #ifdef FEAT_JOB_CHANNEL
17262 041156ce1d22 patch 8.1.1630: various small problems Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	687 ch_log(NULL, "ERROR silent: %s", (char *)s);
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	688 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	689 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	690 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	691
10589 b0c9c1a05054 patch 8.0.0184: when an error is caught Vim still exits with non-zero result Christian Brabandt <cb@256bit.org> parents: 10426 diff changeset	692 ex_exitval = 1;
b0c9c1a05054 patch 8.0.0184: when an error is caught Vim still exits with non-zero result Christian Brabandt <cb@256bit.org> parents: 10426 diff changeset	693
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	694 // Reset msg_silent, an error causes messages to be switched back on.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	695 msg_silent = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	697
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	698 if (global_busy) // break :global command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	699 ++global_busy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	700
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	701 if (p_eb)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	702 beep_flush(); // also includes flush_buffers()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	703 else
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	704 flush_buffers(FLUSH_MINIMAL); // flush internal buffers
15079 a527110d5f56 patch 8.1.0550: expression evaluation may repeat an error message Bram Moolenaar <Bram@vim.org> parents: 14909 diff changeset	705 ++did_emsg; // flag for DoOneCmd()
12375 ab0d827151a1 patch 8.0.1067: try/catch in timer does not prevent it from being stopped Christian Brabandt <cb@256bit.org> parents: 12152 diff changeset	706 #ifdef FEAT_EVAL
ab0d827151a1 patch 8.0.1067: try/catch in timer does not prevent it from being stopped Christian Brabandt <cb@256bit.org> parents: 12152 diff changeset	707 did_uncaught_emsg = TRUE;
ab0d827151a1 patch 8.0.1067: try/catch in timer does not prevent it from being stopped Christian Brabandt <cb@256bit.org> parents: 12152 diff changeset	708 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	709 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	710
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	711 emsg_on_display = TRUE; // remember there is an error message
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	712 ++msg_scroll; // don't overwrite a previous message
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	713 attr = HL_ATTR(HLF_E); // set highlight mode for error messages
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	714 if (msg_scrolled != 0)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	715 need_wait_return = TRUE; // needed in case emsg() is called after
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	716 // wait_return has reset need_wait_return
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	717 // and a redraw is expected because
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	718 // msg_scrolled is non-zero
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	720 #ifdef FEAT_JOB_CHANNEL
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	721 emsg_to_channel_log = TRUE;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	722 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	723 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	724 * Display name and line number for the source of the error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	725 */
16 3ba373b54370 updated for version 7.0008 vimboss parents: 8 diff changeset	726 msg_source(attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	727
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	728 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	729 * Display the error message itself.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	730 */
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	731 msg_nowait = FALSE; // wait for this msg
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	732 r = msg_attr((char *)s, attr);
10426 acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	733
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	734 #ifdef FEAT_JOB_CHANNEL
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	735 emsg_to_channel_log = FALSE;
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	736 #endif
acfc83aca8ee commit https://github.com/vim/vim/commit/958dc6923d341390531888058495569d73c356c3 Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	737 return r;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	739
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	740 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	741 * Print an error message.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	744 emsg(char *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	745 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	746 // Skip this if not giving error messages at the moment.
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	747 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	748 return emsg_core((char_u *)s);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	749 return TRUE; // no error messages at the moment
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	750 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	751
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	752 #ifndef PROTO // manual proto with __attribute__
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	753 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	754 * Print an error message with format string and variable arguments.
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	755 * Note: caller must not pass 'IObuff' as 1st argument.
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	756 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	757 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	758 semsg(const char *s, ...)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	759 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	760 // Skip this if not giving error messages at the moment.
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	761 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	762 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	763 if (IObuff == NULL)
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	764 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	765 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	766 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	767 return emsg_core((char_u *)s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	768 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	769 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	770 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	771 va_list ap;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	772
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	773 va_start(ap, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	774 vim_vsnprintf((char *)IObuff, IOSIZE, s, ap);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	775 va_end(ap);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	776 return emsg_core(IObuff);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	777 }
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	778 }
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	779 return TRUE; // no error messages at the moment
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	780 }
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	781 #endif
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	782
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	783 /*
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	784 * Same as emsg(...), but abort on error when ABORT_ON_INTERNAL_ERROR is
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	785 * defined. It is used for internal errors only, so that they can be
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	786 * detected when fuzzing vim.
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	787 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	788 void
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	789 iemsg(char *s)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	790 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	791 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	792 emsg_core((char_u *)s);
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	793 #ifdef ABORT_ON_INTERNAL_ERROR
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	794 abort();
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	795 #endif
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	796 }
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	797
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	798 #ifndef PROTO // manual proto with __attribute__
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	799 /*
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	800 * Same as semsg(...) but abort on error when ABORT_ON_INTERNAL_ERROR is
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	801 * defined. It is used for internal errors only, so that they can be
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	802 * detected when fuzzing vim.
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	803 * Note: caller must not pass 'IObuff' as 1st argument.
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	804 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	805 void
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	806 siemsg(const char *s, ...)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	807 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	808 if (!emsg_not_now())
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	809 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	810 if (IObuff == NULL)
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	811 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	812 // Very early in initialisation and already something wrong, just
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	813 // give the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	814 emsg_core((char_u *)s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	815 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	816 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	817 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	818 va_list ap;
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	819
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	820 va_start(ap, s);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	821 vim_vsnprintf((char *)IObuff, IOSIZE, s, ap);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	822 va_end(ap);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	823 emsg_core(IObuff);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	824 }
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	825 }
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	826 # ifdef ABORT_ON_INTERNAL_ERROR
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	827 abort();
15896 ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	828 # endif
ac080f6a4db8 patch 8.1.0954: arguments of semsg() and siemsg() are not checked Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	829 }
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	830 #endif
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	831
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	832 /*
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	833 * Give an "Internal error" message.
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	834 */
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	835 void
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	836 internal_error(char *where)
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	837 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	838 siemsg(_(e_intern2), where);
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	839 }
66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10158 diff changeset	840
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	841 // emsg3() and emsgn() are in misc2.c to avoid warnings for the prototypes.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	842
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	843 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	844 emsg_invreg(int name)
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	845 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	846 semsg(_("E354: Invalid register name: '%s'"), transchar(name));
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	847 }
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	848
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	849 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	850 * Give an error message which contains %s for "name[len]".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	851 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	852 void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	853 emsg_namelen(char msg, char_u name, int len)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	854 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	855 char_u copy = vim_strnsave((char_u )name, len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	856
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	857 semsg(msg, copy == NULL ? "NULL" : (char *)copy);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	858 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	859
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 18999 diff changeset	860 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	861 * 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	862 * "force" is TRUE. This truncates in another way as for normal messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	863 * Careful: The string may be changed by msg_may_trunc()!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	864 * Returns a pointer to the printed message, if wait_return() not called.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	865 */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	866 char *
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	867 msg_trunc_attr(char *s, int force, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	868 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	869 int n;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	870 char *ts;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	871
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	872 // Add message to history before truncating
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	873 add_msg_hist((char_u *)s, -1, attr);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	874
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	875 ts = (char )msg_may_trunc(force, (char_u )s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	876
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877 msg_hist_off = TRUE;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	878 n = msg_attr(ts, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	880
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 if (n)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	882 return ts;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	884 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	886 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	887 * Check if message "s" should be truncated at the start (for filenames).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	888 * Return a pointer to where the truncated message starts.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889 * Note: May change the message by replacing a character with '<'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	891 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	892 msg_may_trunc(int force, char_u *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	893 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	894 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	895 int room;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	896
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	897 room = (int)(Rows - cmdline_row - 1) * Columns + sc_col - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	898 if ((force \|\| (shortmess(SHM_TRUNC) && !exmode_active))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	899 && (n = (int)STRLEN(s) - room) > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	901 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	903 int size = vim_strsize(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	904
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	905 // There may be room anyway when there are multibyte chars.
615 7fe13e0f5dce updated for version 7.0175 vimboss parents: 539 diff changeset	906 if (size <= room)
7fe13e0f5dce updated for version 7.0175 vimboss parents: 539 diff changeset	907 return s;
7fe13e0f5dce updated for version 7.0175 vimboss parents: 539 diff changeset	908
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909 for (n = 0; size >= room; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	911 size -= (*mb_ptr2cells)(s + n);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	912 n += (*mb_ptr2len)(s + n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	913 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	914 --n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	915 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	916 s += n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	917 *s = '<';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	918 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	919 return s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	920 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	921
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	922 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	923 add_msg_hist(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	924 char_u *s,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	925 int len, // -1 for undetermined length
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	926 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	927 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	928 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	929
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 if (msg_hist_off \|\| msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	933 // Don't let the message history get too big
625 81fe2ccc1207 updated for version 7.0179 vimboss parents: 615 diff changeset	934 while (msg_hist_len > MAX_MSG_HIST_LEN)
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	935 (void)delete_first_msg();
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	936
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	937 // allocate an entry and add the message at the end of the history
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16782 diff changeset	938 p = ALLOC_ONE(struct msg_hist);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 if (len < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	942 len = (int)STRLEN(s);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	943 // remove leading and trailing newlines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	944 while (len > 0 && *s == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	945 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	946 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	947 --len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	948 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	949 while (len > 0 && s[len - 1] == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	950 --len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	951 p->msg = vim_strnsave(s, len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	952 p->next = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	953 p->attr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	954 if (last_msg_hist != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	955 last_msg_hist->next = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	956 last_msg_hist = p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	957 if (first_msg_hist == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 first_msg_hist = last_msg_hist;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 ++msg_hist_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	960 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	961 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	962
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963 /*
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	964 * Delete the first (oldest) message from the history.
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	965 * Returns FAIL if there are no messages.
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	966 */
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	967 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	968 delete_first_msg(void)
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	969 {
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	970 struct msg_hist *p;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	971
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	972 if (msg_hist_len <= 0)
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	973 return FAIL;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	974 p = first_msg_hist;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	975 first_msg_hist = p->next;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	976 if (first_msg_hist == NULL)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	977 last_msg_hist = NULL; // history is empty
355 644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	978 vim_free(p->msg);
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	979 vim_free(p);
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	980 --msg_hist_len;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	981 return OK;
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	982 }
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	983
644578c9e219 updated for version 7.0092 vimboss parents: 339 diff changeset	984 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 * ":messages" command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987 void
8901 b4dad96ade29 commit https://github.com/vim/vim/commit/52196b2dbe3b64b5054e1df3d3aa8fc65e30addc Christian Brabandt <cb@256bit.org> parents: 8897 diff changeset	988 ex_messages(exarg_T *eap)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	989 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	991 char_u *s;
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	992 int c = 0;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	993
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	994 if (STRCMP(eap->arg, "clear") == 0)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	995 {
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	996 int keep = eap->addr_count == 0 ? 0 : eap->line2;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	997
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	998 while (msg_hist_len > keep)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	999 (void)delete_first_msg();
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1000 return;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1001 }
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1002
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1003 if (*eap->arg != NUL)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1004 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	1005 emsg(_(e_invarg));
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1006 return;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1007 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1008
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1009 msg_hist_off = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1010
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1011 p = first_msg_hist;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1012 if (eap->addr_count != 0)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1013 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1014 // Count total messages
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1015 for (; p != NULL && !got_int; p = p->next)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1016 c++;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1017
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1018 c -= eap->line2;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1019
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1020 // Skip without number of messages specified
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1021 for (p = first_msg_hist; p != NULL && !got_int && c > 0;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1022 p = p->next, c--);
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1023 }
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1024
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1025 if (p == first_msg_hist)
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1026 {
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1027 s = mch_getenv((char_u *)"LANG");
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1028 if (s != NULL && *s != NUL)
14210 1681178c4434 patch 8.1.0122: translators don't always understand the maintainer message Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1029 // The next comment is extracted by xgettext and put in po file for
1681178c4434 patch 8.1.0122: translators don't always understand the maintainer message Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1030 // translators to read.
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1031 msg_attr(
14210 1681178c4434 patch 8.1.0122: translators don't always understand the maintainer message Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1032 // Translator: Please replace the name and email address
1681178c4434 patch 8.1.0122: translators don't always understand the maintainer message Christian Brabandt <cb@256bit.org> parents: 14175 diff changeset	1033 // with the appropriate text for your translation.
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1034 _("Messages maintainer: Bram Moolenaar <Bram@vim.org>"),
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1035 HL_ATTR(HLF_T));
8905 9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1036 }
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41 Christian Brabandt <cb@256bit.org> parents: 8901 diff changeset	1037
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1038 // Display what was not skipped.
8897 a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6 Christian Brabandt <cb@256bit.org> parents: 8627 diff changeset	1039 for (; p != NULL && !got_int; p = p->next)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1040 if (p->msg != NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1041 msg_attr((char *)p->msg, p->attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045
28 726bdc53fa49 updated for version 7.0018 vimboss parents: 16 diff changeset	1046 #if defined(FEAT_CON_DIALOG) \|\| defined(FIND_REPLACE_DIALOG) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 * Call this after prompting the user. This will avoid a hit-return message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 * and a delay.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 */
28 726bdc53fa49 updated for version 7.0018 vimboss parents: 16 diff changeset	1051 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1052 msg_end_prompt(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 msg_clr_eos();
3240 c97c3272d7a6 updated for version 7.3.389 Bram Moolenaar <bram@vim.org> parents: 3072 diff changeset	1059 lines_left = -1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 /*
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1064 * Wait for the user to hit a key (normally Enter).
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1065 * If "redraw" is TRUE, clear and redraw the screen.
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1066 * If "redraw" is FALSE, just redraw the screen.
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1067 * If "redraw" is -1, don't redraw at all.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1070 wait_return(int redraw)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 int oldState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074 int tmpState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075 int had_got_int;
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13802 diff changeset	1076 int save_reg_recording;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1077 FILE *save_scriptout;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 if (redraw == TRUE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 must_redraw = CLEAR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1082 // If using ":silent cmd", don't wait for a return. Also don't set
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1083 // need_wait_return to do it later.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086
2723 2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1087 /*
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1088 * When inside vgetc(), we can't wait for a typed character at all.
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1089 * With the global command (and some others) we only need one return at
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1090 * the end. Adjust cmdline_row to avoid the next message overwriting the
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1091 * last one.
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1092 */
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 810 diff changeset	1093 if (vgetc_busy > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 return;
2723 2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2692 diff changeset	1095 need_wait_return = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096 if (no_wait_return)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1103 redir_off = TRUE; // don't redirect this message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1104 oldState = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105 if (quit_more)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1107 c = CAR; // just pretend CR was hit
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 quit_more = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 else if (exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1113 msg_puts(" "); // make sure the cursor is on the right line
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1114 c = CAR; // no need for a return in ex mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1119 // Make sure the hit-return prompt is on screen when 'guioptions' was
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1120 // just changed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 screenalloc(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 State = HITRETURN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 #ifdef USE_ON_FLY_SCROLL
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1126 dont_scroll = TRUE; // disallow scrolling here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127 #endif
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	1128 cmdline_row = msg_row;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	1129
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1130 // Avoid the sequence that the user types ":" at the hit-return prompt
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1131 // to start an Ex command, but the file-changed dialog gets in the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1132 // way.
4325 62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1133 if (need_check_timestamps)
62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1134 check_timestamps(FALSE);
62eadd7de409 updated for version 7.3.912 Bram Moolenaar <bram@vim.org> parents: 4234 diff changeset	1135
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1140 // Remember "got_int", if it is set vgetc() probably returns a
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1141 // CTRL-C, but we need to loop then.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 had_got_int = got_int;
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1143
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1144 // Don't do mappings here, we put the character back in the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1145 // typeahead buffer.
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1146 ++no_mapping;
453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1147 ++allow_keys;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1148
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1149 // Temporarily disable Recording. If Recording is active, the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1150 // character will be recorded later, since it will be added to the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1151 // typebuf after the loop
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13802 diff changeset	1152 save_reg_recording = reg_recording;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1153 save_scriptout = scriptout;
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13802 diff changeset	1154 reg_recording = 0;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1155 scriptout = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 c = safe_vgetc();
216 da182deebec7 updated for version 7.0061 vimboss parents: 180 diff changeset	1157 if (had_got_int && !global_busy)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 got_int = FALSE;
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1159 --no_mapping;
453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1160 --allow_keys;
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13802 diff changeset	1161 reg_recording = save_reg_recording;
5430 7f341db39d5b updated for version 7.4.065 Bram Moolenaar <bram@vim.org> parents: 5290 diff changeset	1162 scriptout = save_scriptout;
280 453b78cb4881 updated for version 7.0075 vimboss parents: 275 diff changeset	1163
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 #ifdef FEAT_CLIPBOARD
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1165 // Strange way to allow copying (yanking) a modeless selection at
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1166 // the hit-enter prompt. Use CTRL-Y, because the same is used in
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1167 // Cmdline-mode and it's harmless when there is no selection.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168 if (c == Ctrl_Y && clip_star.state == SELECT_DONE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 clip_copy_modeless_selection(TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 c = K_IGNORE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 #endif
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	1174
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1175 /*
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1176 * Allow scrolling back in the messages.
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1177 * Also accept scroll-down commands when messages fill the screen,
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1178 * to avoid that typing one 'j' too many makes the messages
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1179 * disappear.
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1180 */
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1181 if (p_more && !p_cp)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1182 {
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1183 if (c == 'b' \|\| c == 'k' \|\| c == 'u' \|\| c == 'g'
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1184 \|\| c == K_UP \|\| c == K_PAGEUP)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1185 {
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1186 if (msg_scrolled > Rows)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1187 // scroll back to show older messages
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1188 do_more_prompt(c);
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1189 else
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1190 {
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1191 msg_didout = FALSE;
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1192 c = K_IGNORE;
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1193 msg_col =
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1194 #ifdef FEAT_RIGHTLEFT
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1195 cmdmsg_rl ? Columns - 1 :
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1196 #endif
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1197 0;
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1198 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1199 if (quit_more)
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1200 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1201 c = CAR; // just pretend CR was hit
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1202 quit_more = FALSE;
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1203 got_int = FALSE;
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1204 }
5290 059c8a4b103f updated for version 7.4b.021 Bram Moolenaar <bram@vim.org> parents: 5245 diff changeset	1205 else if (c != K_IGNORE)
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1206 {
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1207 c = K_IGNORE;
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1208 hit_return_msg();
e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1209 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1210 }
698 e402b0af6083 updated for version 7.0211 vimboss parents: 678 diff changeset	1211 else if (msg_scrolled > Rows - 2
4234 b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1212 && (c == 'j' \|\| c == 'd' \|\| c == 'f'
b31989e2b058 updated for version 7.3.868 Bram Moolenaar <bram@vim.org> parents: 3914 diff changeset	1213 \|\| c == K_DOWN \|\| c == K_PAGEDOWN))
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1214 c = K_IGNORE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1215 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 } while ((had_got_int && c == Ctrl_C)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1217 \|\| c == K_IGNORE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219 \|\| c == K_VER_SCROLLBAR \|\| c == K_HOR_SCROLLBAR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 \|\| c == K_LEFTDRAG \|\| c == K_LEFTRELEASE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222 \|\| c == K_MIDDLEDRAG \|\| c == K_MIDDLERELEASE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 \|\| c == K_RIGHTDRAG \|\| c == K_RIGHTRELEASE
2409 0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler) Bram Moolenaar <bram@vim.org> parents: 2311 diff changeset	1224 \|\| c == K_MOUSELEFT \|\| c == K_MOUSERIGHT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 \|\| c == K_MOUSEDOWN \|\| c == K_MOUSEUP
12865 ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	1226 \|\| c == K_MOUSEMOVE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227 \|\| (!mouse_has(MOUSE_RETURN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1228 && mouse_row < msg_row
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1229 && (c == K_LEFTMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1230 \|\| c == K_MIDDLEMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1231 \|\| c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1232 \|\| c == K_X1MOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1233 \|\| c == K_X2MOUSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1234 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1235 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1236 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1237 * Avoid that the mouse-up event causes visual mode to start.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1238 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1239 if (c == K_LEFTMOUSE \|\| c == K_MIDDLEMOUSE \|\| c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1240 \|\| c == K_X1MOUSE \|\| c == K_X2MOUSE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1241 (void)jump_to_mouse(MOUSE_SETPOS, NULL, 0);
18354 9f51d0cef8da patch 8.1.2171: mouse support not always available Bram Moolenaar <Bram@vim.org> parents: 18309 diff changeset	1242 else if (vim_strchr((char_u *)"\r\n ", c) == NULL && c != Ctrl_C)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1243 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1244 // Put the character back in the typeahead buffer. Don't use the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1245 // stuff buffer, because lmaps wouldn't work.
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 840 diff changeset	1246 ins_char_typebuf(c);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1247 do_redraw = TRUE; // need a redraw even though there is
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1248 // typeahead
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1249 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1250 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1251 redir_off = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1252
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1253 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1254 * If the user hits ':', '?' or '/' we get a command line from the next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255 * line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1256 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1257 if (c == ':' \|\| c == '?' \|\| c == '/')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1258 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1259 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1260 cmdline_row = msg_row;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1261 skip_redraw = TRUE; // skip redraw once
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1262 do_redraw = FALSE;
14129 cb731d098241 patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':' Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	1263 #ifdef FEAT_TERMINAL
cb731d098241 patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':' Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	1264 skip_term_loop = TRUE;
cb731d098241 patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':' Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	1265 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1268 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1269 * If the window size changed set_shellsize() will redraw the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1270 * Otherwise the screen is only redrawn if 'redraw' is set and no ':'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1271 * typed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1272 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1273 tmpState = State;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1274 State = oldState; // restore State before set_shellsize
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276 msg_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1278 #if defined(UNIX) \|\| defined(VMS)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1279 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1280 * When switching screens, we need to output an extra newline on exit.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1281 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1282 if (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1283 newline_on_exit = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1284 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1285
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1286 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1287 did_wait_return = TRUE;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1288 emsg_on_display = FALSE; // can delete error message now
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1289 lines_left = -1; // reset lines_left at next msg_start()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1290 reset_last_sourcing();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1291 if (keep_msg != NULL && vim_strsize(keep_msg) >=
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1292 (Rows - cmdline_row - 1) * Columns + sc_col)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1293 VIM_CLEAR(keep_msg); // don't redisplay message, it's too long
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1294
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1295 if (tmpState == SETWSIZE) // got resize event while in vgetc()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1296 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1297 starttermcap(); // start termcap before redrawing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1298 shell_resized();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1299 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1300 else if (!skip_redraw
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1301 && (redraw == TRUE \|\| (msg_scrolled != 0 && redraw != -1)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1302 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1303 starttermcap(); // start termcap before redrawing
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1304 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1305 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1306 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1307
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1308 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1309 * Write the hit-return prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1310 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1311 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1312 hit_return_msg(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1313 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1314 int save_p_more = p_more;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1315
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1316 p_more = FALSE; // don't want see this message when scrolling back
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1317 if (msg_didout) // start on a new line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1318 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1319 if (got_int)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1320 msg_puts(_("Interrupt: "));
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1321
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1322 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	1323 if (!msg_use_printf())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1324 msg_clr_eos();
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1325 p_more = save_p_more;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1326 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1327
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1328 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1329 * Set "keep_msg" to "s". Free the old value and check for NULL pointer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1330 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1331 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1332 set_keep_msg(char_u *s, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1333 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1334 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1335 if (s != NULL && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1336 keep_msg = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1337 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1338 keep_msg = NULL;
127 616289ecb7c8 updated for version 7.0044 vimboss parents: 105 diff changeset	1339 keep_msg_more = FALSE;
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1340 keep_msg_attr = attr;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1342
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1343 #if defined(FEAT_TERMRESPONSE) \|\| defined(PROTO)
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1344 /*
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1345 * If there currently is a message being displayed, set "keep_msg" to it, so
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1346 * that it will be displayed again after redraw.
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1347 */
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1348 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1349 set_keep_msg_from_hist(void)
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1350 {
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1351 if (keep_msg == NULL && last_msg_hist != NULL && msg_scrolled == 0
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1352 && (State & NORMAL))
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1353 set_keep_msg(last_msg_hist->msg, last_msg_hist->attr);
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1354 }
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1355 #endif
93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	1356
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1357 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1358 * Prepare for outputting characters in the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1359 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1360 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1361 msg_start(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1362 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1363 int did_return = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1364
2491 904cd1c26a1e After entering a crypt key would need to hit return to continue. Bram Moolenaar <bram@vim.org> parents: 2409 diff changeset	1365 if (!msg_silent)
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13188 diff changeset	1366 VIM_CLEAR(keep_msg);
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1367
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1368 #ifdef FEAT_EVAL
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1369 if (need_clr_eos)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1370 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1371 // Halfway an ":echo" command and getting an (error) message: clear
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1372 // any text from the command.
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1373 need_clr_eos = FALSE;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1374 msg_clr_eos();
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1375 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1376 #endif
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	1377
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1378 if (!msg_scroll && full_screen) // overwrite last message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1379 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1380 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1381 msg_col =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1382 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1383 cmdmsg_rl ? Columns - 1 :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1384 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1385 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1386 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1387 else if (msg_didout) // start message on next line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1389 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1390 did_return = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1391 if (exmode_active != EXMODE_NORMAL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1392 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1393 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1394 if (!msg_didany \|\| lines_left < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1395 msg_starthere();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1398 msg_didout = FALSE; // no output on current line yet
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1399 cursor_off();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1402 // when redirecting, may need to start a new line.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1403 if (!did_return)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404 redir_write((char_u *)"\n", -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1408 * Note that the current msg position is where messages start.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1409 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1411 msg_starthere(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 lines_left = cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1414 msg_didany = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1416
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1417 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1418 msg_putchar(int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1419 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1420 msg_putchar_attr(c, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1422
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1424 msg_putchar_attr(int c, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425 {
15551 b069a878bbeb patch 8.1.0783: compiler warning for signed/unsigned Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	1426 char_u buf[MB_MAXBYTES + 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1427
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1428 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1429 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 buf[1] = K_SECOND(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1432 buf[2] = K_THIRD(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1433 buf[3] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1434 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1435 else
15551 b069a878bbeb patch 8.1.0783: compiler warning for signed/unsigned Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	1436 buf[(*mb_char2bytes)(c, buf)] = NUL;
b069a878bbeb patch 8.1.0783: compiler warning for signed/unsigned Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	1437 msg_puts_attr((char *)buf, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1441 msg_outnum(long n)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1442 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1443 char buf[20];
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1444
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1445 sprintf(buf, "%ld", n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1446 msg_puts(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1447 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1448
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1449 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1450 msg_home_replace(char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452 msg_home_replace_attr(fname, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1454
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455 #if defined(FEAT_FIND_ID) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1456 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1457 msg_home_replace_hl(char_u *fname)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1458 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1459 msg_home_replace_attr(fname, HL_ATTR(HLF_D));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1460 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1461 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1463 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1464 msg_home_replace_attr(char_u *fname, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466 char_u *name;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 name = home_replace_save(NULL, fname);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1469 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1470 msg_outtrans_attr(name, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1471 vim_free(name);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1472 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1473
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1475 * Output 'len' characters in 'str' (including NULs) with translation
18829 eff8d8f72a82 patch 8.1.2402: typos and other small things Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	1476 * if 'len' is -1, output up to a NUL character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1477 * Use attributes 'attr'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1478 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1479 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1480 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1481 msg_outtrans(char_u *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 return msg_outtrans_attr(str, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1487 msg_outtrans_attr(char_u *str, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1488 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 return msg_outtrans_len_attr(str, (int)STRLEN(str), attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1490 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1492 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1493 msg_outtrans_len(char_u *str, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1494 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 return msg_outtrans_len_attr(str, len, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1496 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1497
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1498 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1499 * Output one character at "p". Return pointer to the next character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1500 * Handles multi-byte characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1502 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1503 msg_outtrans_one(char_u *p, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1504 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1506
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1507 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1508 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1509 msg_outtrans_len_attr(p, l, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1510 return p + l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1511 }
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1512 msg_puts_attr((char )transchar_byte(p), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1513 return p + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1517 msg_outtrans_len_attr(char_u *msgstr, int len, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519 int retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 char_u *str = msgstr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 char_u *plain_start = msgstr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1522 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1523 int mb_l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1524 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1525
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1526 // if MSG_HIST flag set, add message to history
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1527 if (attr & MSG_HIST)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1528 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 add_msg_hist(str, len, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1533 // If the string starts with a composing character first draw a space on
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1534 // which the composing char can be drawn.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535 if (enc_utf8 && utf_iscomposing(utf_ptr2char(msgstr)))
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1536 msg_puts_attr(" ", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1538 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1539 * Go over the string. Special characters are translated and printed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540 * Normal characters are printed several at a time.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542 while (--len >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1543 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1544 if (enc_utf8)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1545 // Don't include composing chars after the end.
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1546 mb_l = utfc_ptr2len_len(str, len + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1547 else if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1548 mb_l = (*mb_ptr2len)(str);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1551 if (has_mbyte && mb_l > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 c = (*mb_ptr2char)(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 if (vim_isprintc(c))
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1555 // printable multi-byte char: count the cells.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 retval += (*mb_ptr2cells)(str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1559 // unprintable multi-byte char: print the printable chars so
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1560 // far and the translation of the unprintable char.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 if (str > plain_start)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1562 msg_puts_attr_len((char *)plain_start,
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1563 (int)(str - plain_start), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564 plain_start = str + mb_l;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1565 msg_puts_attr((char *)transchar(c),
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1566 attr == 0 ? HL_ATTR(HLF_8) : attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 retval += char2cells(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1569 len -= mb_l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 str += mb_l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574 s = transchar_byte(*str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 if (s[1] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1576 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1577 // unprintable char: print the printable chars so far and the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1578 // translation of the unprintable char.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579 if (str > plain_start)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1580 msg_puts_attr_len((char *)plain_start,
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1581 (int)(str - plain_start), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 plain_start = str + 1;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1583 msg_puts_attr((char *)s, attr == 0 ? HL_ATTR(HLF_8) : attr);
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1663 diff changeset	1584 retval += (int)STRLEN(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1585 }
1663 bae8347a9ae1 updated for version 7.2a-015 vimboss parents: 1658 diff changeset	1586 else
bae8347a9ae1 updated for version 7.2a-015 vimboss parents: 1658 diff changeset	1587 ++retval;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1588 ++str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1589 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1591
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1592 if (str > plain_start)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1593 // print the printable chars at the end
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1594 msg_puts_attr_len((char *)plain_start, (int)(str - plain_start), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1595
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1596 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1597 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1598
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1599 #if defined(FEAT_QUICKFIX) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1600 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1601 msg_make(char_u *arg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1604 static char_u str = (char_u )"eeffoc", rs = (char_u )"Plon#dqg#vxjduB";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1605
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1606 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1607 for (i = 5; *arg && i >= 0; --i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1608 if (*arg++ != str[i])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1609 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610 if (i < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1611 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1612 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1613 for (i = 0; rs[i]; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614 msg_putchar(rs[i] - 3);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1615 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1616 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1617 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1618
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 /*
18829 eff8d8f72a82 patch 8.1.2402: typos and other small things Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	1620 * Output the string 'str' up to a NUL character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623 * If K_SPECIAL is encountered, then it is taken in conjunction with the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 * following character and shown as <F1>, <S-Up> etc. Any other character
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 * which is not printable shown in <> form.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 * If 'from' is TRUE (lhs of a mapping), a space is shown as <Space>.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 * If a character is displayed in one of these special ways, is also
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 * highlighted (its highlight name is '8' in the p_hl variable).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1629 * Otherwise characters are not highlighted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 * 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	1631 * the character/string -- webb
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1634 msg_outtrans_special(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1635 char_u *strstart,
16393 c1c25e2523a6 patch 8.1.1201: output of :command is hard to read Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	1636 int from, // TRUE for lhs of a mapping
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	1637 int maxlen) // screen columns, 0 for unlimited
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1638 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639 char_u *str = strstart;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1640 int retval = 0;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1641 char *text;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1643 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1644
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1645 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 while (*str != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1648 // Leading and trailing spaces need to be displayed in <> form.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1649 if ((str == strstart \|\| str[1] == NUL) && *str == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1650 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1651 text = "<Space>";
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1652 ++str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1654 else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1655 text = (char *)str2special(&str, from);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1656 len = vim_strsize((char_u *)text);
16393 c1c25e2523a6 patch 8.1.1201: output of :command is hard to read Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	1657 if (maxlen > 0 && retval + len >= maxlen)
c1c25e2523a6 patch 8.1.1201: output of :command is hard to read Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	1658 break;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1659 // Highlight special keys
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1660 msg_puts_attr(text, len > 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1661 && (mb_ptr2len)((char_u )text) <= 1 ? attr : 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662 retval += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1663 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1664 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1666
2610 6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1667 #if defined(FEAT_EVAL) \|\| defined(PROTO)
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1668 /*
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1669 * Return the lhs or rhs of a mapping, with the key codes turned into printable
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1670 * strings, in an allocated string.
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1671 */
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1672 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1673 str2special_save(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1674 char_u *str,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1675 int is_lhs) // TRUE for lhs, FALSE for rhs
2610 6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1676 {
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1677 garray_T ga;
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1678 char_u *p = str;
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1679
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1680 ga_init2(&ga, 1, 40);
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1681 while (*p != NUL)
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1682 ga_concat(&ga, str2special(&p, is_lhs));
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1683 ga_append(&ga, NUL);
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1684 return (char_u *)ga.ga_data;
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1685 }
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1686 #endif
6c05b5e5c1be updated for version 7.3.032 Bram Moolenaar <bram@vim.org> parents: 2491 diff changeset	1687
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1688 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1689 * Return the printable string for the key codes at "*sp".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1690 * Used for translating the lhs or rhs of a mapping to printable chars.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1691 * Advances "sp" to the next code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1692 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1693 char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1694 str2special(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1695 char_u **sp,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1696 int from) // TRUE for lhs of mapping
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1697 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1698 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1699 static char_u buf[7];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1700 char_u str = sp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1701 int modifiers = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1702 int special = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1703
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1705 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1706 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1707
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1708 // Try to un-escape a multi-byte character. Return the un-escaped
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1709 // string if it is a multi-byte character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1710 p = mb_unescape(sp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1711 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1712 return p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1713 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1714
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1715 c = *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1716 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1717 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1718 if (str[1] == KS_MODIFIER)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1719 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1720 modifiers = str[2];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1721 str += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1722 c = *str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1723 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1724 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1725 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1726 c = TO_SPECIAL(str[1], str[2]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1727 str += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1728 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1729 if (IS_SPECIAL(c) \|\| modifiers) // special key
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1730 special = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1731 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1732
3024 27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1733 if (has_mbyte && !IS_SPECIAL(c))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1734 {
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	1735 int len = (*mb_ptr2len)(str);
3024 27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1736
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1737 // For multi-byte characters check for an illegal byte.
3024 27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1738 if (has_mbyte && MB_BYTE2LEN(*str) > len)
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1739 {
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1740 transchar_nonprint(buf, c);
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1741 *sp = str + 1;
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1742 return buf;
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1743 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1744 // Since 'special' is TRUE the multi-byte character 'c' will be
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1745 // processed by get_special_key_name()
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	1746 c = (*mb_ptr2char)(str);
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	1747 *sp = str + len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1748 }
3024 27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1749 else
27d43855b723 updated for version 7.3.284 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	1750 *sp = str + 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1751
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1752 // Make unprintable characters in <> form, also <M-Space> and <Tab>.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1753 // Use <Space> only for lhs of a mapping.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1754 if (special \|\| char2cells(c) > 1 \|\| (from && c == ' '))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1755 return get_special_key_name(c, modifiers);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1756 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1757 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1758 return buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1759 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1760
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1761 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1762 * Translate a key sequence into special key names.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1763 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1764 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1765 str2specialbuf(char_u sp, char_u buf, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1766 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1767 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1768
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1769 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1770 while (*sp)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1771 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1772 s = str2special(&sp, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1773 if ((int)(STRLEN(s) + STRLEN(buf)) < len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1774 STRCAT(buf, s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1775 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1776 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1777
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1778 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1779 * print line for :print or :list command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1780 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1781 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1782 msg_prt_line(char_u *s, int list)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1783 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1784 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1785 int col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1786 int n_extra = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1787 int c_extra = 0;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1788 int c_final = 0;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1789 char_u *p_extra = NULL; // init to make SASC shut up
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1790 int n;
1059 b8c880d61acb updated for version 7.0-185 vimboss parents: 1007 diff changeset	1791 int attr = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1792 char_u *trail = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1793 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1794 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1795
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1796 if (curwin->w_p_list)
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1797 list = TRUE;
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1798
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1799 // find start of trailing whitespace
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1800 if (list && lcs_trail)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1801 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1802 trail = s + STRLEN(s);
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	1803 while (trail > s && VIM_ISWHITE(trail[-1]))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1804 --trail;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1805 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1806
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1807 // output a space for an empty line, otherwise the line will be
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1808 // overwritten
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1809 if (*s == NUL && !(list && lcs_eol != NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1810 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1811
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	1812 while (!got_int)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1813 {
1059 b8c880d61acb updated for version 7.0-185 vimboss parents: 1007 diff changeset	1814 if (n_extra > 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1815 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1816 --n_extra;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1817 if (n_extra == 0 && c_final)
bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1818 c = c_final;
bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1819 else if (c_extra)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1820 c = c_extra;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1821 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1822 c = *p_extra++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1823 }
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	1824 else if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1825 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1826 col += (*mb_ptr2cells)(s);
6801 47ebd4065059 patch 7.4.722 Bram Moolenaar <bram@vim.org> parents: 6781 diff changeset	1827 if (lcs_nbsp != NUL && list
47ebd4065059 patch 7.4.722 Bram Moolenaar <bram@vim.org> parents: 6781 diff changeset	1828 && (mb_ptr2char(s) == 160
47ebd4065059 patch 7.4.722 Bram Moolenaar <bram@vim.org> parents: 6781 diff changeset	1829 \|\| mb_ptr2char(s) == 0x202f))
2692 42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1830 {
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1831 mb_char2bytes(lcs_nbsp, buf);
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1832 buf[(*mb_ptr2len)(buf)] = NUL;
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1833 }
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1834 else
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1835 {
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1836 mch_memmove(buf, s, (size_t)l);
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1837 buf[l] = NUL;
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1838 }
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1839 msg_puts((char *)buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1840 s += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1841 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1842 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1843 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1844 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1845 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1846 c = *s++;
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1847 if (c == TAB && (!list \|\| lcs_tab1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1848 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1849 // tab amount depends on current column
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1850 #ifdef FEAT_VARTABS
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1851 n_extra = tabstop_padding(col, curbuf->b_p_ts,
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1852 curbuf->b_p_vts_array) - 1;
2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1853 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1854 n_extra = curbuf->b_p_ts - col % curbuf->b_p_ts - 1;
14175 2ad722003b36 patch 8.1.0105: all tab stops are the same Christian Brabandt <cb@256bit.org> parents: 14129 diff changeset	1855 #endif
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1856 if (!list)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1857 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1858 c = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1859 c_extra = ' ';
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1860 c_final = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1861 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1862 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1863 {
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1864 c = (n_extra == 0 && lcs_tab3) ? lcs_tab3 : lcs_tab1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1865 c_extra = lcs_tab2;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1866 c_final = lcs_tab3;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1867 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1868 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1869 }
2692 42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1870 else if (c == 160 && list && lcs_nbsp != NUL)
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1871 {
42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1872 c = lcs_nbsp;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1873 attr = HL_ATTR(HLF_8);
2692 42cafbf4b6e8 updated for version 7.3.110 Bram Moolenaar <bram@vim.org> parents: 2684 diff changeset	1874 }
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	1875 else if (c == NUL && list && lcs_eol != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1876 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1877 p_extra = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1878 c_extra = NUL;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1879 c_final = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1880 n_extra = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1881 c = lcs_eol;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1882 attr = HL_ATTR(HLF_AT);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1883 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1884 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1885 else if (c != NUL && (n = byte2cells(c)) > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1886 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1887 n_extra = n - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1888 p_extra = transchar_byte(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1889 c_extra = NUL;
15502 bc17a9d37810 patch 8.1.0759: showing two characters for tab is limited Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	1890 c_final = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1891 c = *p_extra++;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1892 // Use special coloring to be able to distinguish <hex> from
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1893 // the same in plain text.
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1894 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1895 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1896 else if (c == ' ' && trail != NULL && s > trail)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1897 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1898 c = lcs_trail;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1899 attr = HL_ATTR(HLF_8);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1900 }
6781 f2a751a9ee72 patch 7.4.712 Bram Moolenaar <bram@vim.org> parents: 6448 diff changeset	1901 else if (c == ' ' && list && lcs_space != NUL)
f2a751a9ee72 patch 7.4.712 Bram Moolenaar <bram@vim.org> parents: 6448 diff changeset	1902 {
f2a751a9ee72 patch 7.4.712 Bram Moolenaar <bram@vim.org> parents: 6448 diff changeset	1903 c = lcs_space;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1904 attr = HL_ATTR(HLF_8);
6781 f2a751a9ee72 patch 7.4.712 Bram Moolenaar <bram@vim.org> parents: 6448 diff changeset	1905 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1906 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1907
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1908 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1909 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1910
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1911 msg_putchar_attr(c, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1912 col++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1913 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1914 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1915 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1916
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1917 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1918 * Use screen_puts() to output one multi-byte character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1919 * Return the pointer "s" advanced to the next character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1920 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1921 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	1922 screen_puts_mbyte(char_u *s, int l, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1923 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1924 int cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1925
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1926 msg_didout = TRUE; // remember that line is not empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1927 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1928 if (cw > 1 && (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1929 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1930 cmdmsg_rl ? msg_col <= 1 :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1931 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1932 msg_col == Columns - 1))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1933 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	1934 // Doesn't fit, print a highlighted '>' to fill it up.
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1935 msg_screen_putchar('>', HL_ATTR(HLF_AT));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1936 return s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1937 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1938
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1939 screen_puts_len(s, l, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1940 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1941 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1942 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1943 msg_col -= cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944 if (msg_col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1945 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1946 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1947 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1948 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1949 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1950 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1951 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1952 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1953 msg_col += cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1954 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1955 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1956 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1957 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1958 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1959 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1960 return s + l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1961 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1962
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1963 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1964 * Output a string to the screen at position msg_row, msg_col.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1965 * Update msg_row and msg_col for the next message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1966 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1967 void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1968 msg_puts(char *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1969 {
10141 b67088aae933 commit https://github.com/vim/vim/commit/aeac9006d5d14910f214f09df52c026a5936e737 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	1970 msg_puts_attr(s, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1971 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1972
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1973 void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1974 msg_puts_title(char *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1975 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	1976 msg_puts_attr(s, HL_ATTR(HLF_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1977 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1978
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1979 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1980 * 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	1981 * part in the middle and replace it with "..." when necessary.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1982 * Does not handle multi-byte characters!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1983 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	1984 static void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1985 msg_outtrans_long_len_attr(char_u *longstr, int len, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1986 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1987 int slen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1988 int room;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1989
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1990 room = Columns - msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1991 if (len > room && room >= 20)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1992 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1993 slen = (room - 3) / 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1994 msg_outtrans_len_attr(longstr, slen, attr);
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	1995 msg_puts_attr("...", HL_ATTR(HLF_8));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1996 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1997 msg_outtrans_len_attr(longstr + len - slen, slen, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1998 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1999
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	2000 void
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	2001 msg_outtrans_long_attr(char_u *longstr, int attr)
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	2002 {
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	2003 msg_outtrans_long_len_attr(longstr, (int)STRLEN(longstr), attr);
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	2004 }
0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	2005
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2006 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007 * Basic function for writing a message with highlight attributes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2008 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2009 void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2010 msg_puts_attr(char *s, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2012 msg_puts_attr_len(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2014
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2015 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2016 * Like msg_puts_attr(), but with a maximum length "maxlen" (in bytes).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2017 * When "maxlen" is -1 there is no maximum length.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2018 * When "maxlen" is >= 0 the message is not put in the history.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2019 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 static void
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2021 msg_puts_attr_len(char *str, int maxlen, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2022 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2023 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2024 * If redirection is on, also write to the redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2025 */
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2026 redir_write((char_u *)str, maxlen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2027
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2028 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2029 * Don't print anything when using ":silent cmd".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2030 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2032 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2033
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2034 // if MSG_HIST flag set, add message to history
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2035 if ((attr & MSG_HIST) && maxlen < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2036 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2037 add_msg_hist((char_u *)str, -1, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2038 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2039 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2040
18293 1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2041 // When writing something to the screen after it has scrolled, requires a
1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2042 // wait-return prompt later. Needed when scrolling, resetting
1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2043 // need_wait_return after some prompt, and then outputting something
1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2044 // without scrolling
1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2045 // Not needed when only using CR to move the cursor.
1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2046 if (msg_scrolled != 0 && !msg_scrolled_ign && STRCMP(str, "\r") != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2047 need_wait_return = TRUE;
18293 1c5974759bcd patch 8.1.2141: :tselect has an extra hit-enter prompt Bram Moolenaar <Bram@vim.org> parents: 18176 diff changeset	2048 msg_didany = TRUE; // remember that something was outputted
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2049
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2050 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2051 * If there is no valid screen, use fprintf so we can see error messages.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2052 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2053 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2054 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2055 * cursor is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2056 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2057 if (msg_use_printf())
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2058 msg_puts_printf((char_u *)str, maxlen);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2059 else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2060 msg_puts_display((char_u *)str, maxlen, attr, FALSE);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2061 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2062
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2063 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2064 * The display part of msg_puts_attr_len().
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2065 * May be called recursively to display scroll-back text.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2066 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2067 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2068 msg_puts_display(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2069 char_u *str,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2070 int maxlen,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2071 int attr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2072 int recurse)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2073 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2074 char_u *s = str;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2075 char_u *t_s = str; // string from "t_s" to "s" is still todo
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2076 int t_col = 0; // screen cells todo, 0 when "t_s" not used
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2077 int l;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2078 int cw;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2079 char_u *sb_str = str;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2080 int sb_col = msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2081 int wrap;
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2082 int did_last_char;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2083
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2084 did_wait_return = FALSE;
1339 3bfd2e1e2609 updated for version 7.1-053 vimboss parents: 1306 diff changeset	2085 while ((maxlen < 0 \|\| (int)(s - str) < maxlen) && *s != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2086 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2087 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2088 * We are at the end of the screen line when:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2089 * - When outputting a newline.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2090 * - When outputting a character in the last column.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2091 */
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2092 if (!recurse && msg_row >= Rows - 1 && (*s == '\n' \|\| (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2093 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2094 cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2095 ? (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2096 msg_col <= 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2097 \|\| (*s == TAB && msg_col <= 7)
536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2098 \|\| (has_mbyte && (*mb_ptr2cells)(s) > 1 && msg_col <= 2))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2099 :
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2100 #endif
18866 a686560cf6c9 patch 8.1.2419: with a long file name the hit-enter prompt appears Bram Moolenaar <Bram@vim.org> parents: 18829 diff changeset	2101 ((*s != '\r' && msg_col + t_col >= Columns - 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2102 \|\| (*s == TAB && msg_col + t_col >= ((Columns - 1) & ~7))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2103 \|\| (has_mbyte && (*mb_ptr2cells)(s) > 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2104 && msg_col + t_col >= Columns - 2)))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2106 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2107 * The screen is scrolled up when at the last row (some terminals
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2108 * scroll automatically, some don't. To avoid problems we scroll
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2109 * ourselves).
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2110 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2111 if (t_col > 0)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2112 // output postponed text
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2113 t_puts(&t_col, t_s, s, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2114
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2115 // When no more prompt and no more room, truncate here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2116 if (msg_no_more && lines_left == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2117 break;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2118
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2119 // Scroll the screen up one line.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2120 msg_scroll_up();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2121
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2122 msg_row = Rows - 2;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2123 if (msg_col >= Columns) // can happen after screen resize
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2124 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2125
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2126 // Display char in last column before showing more-prompt.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2127 if (*s >= ' '
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2128 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2129 && !cmdmsg_rl
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2130 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2131 )
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2132 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2133 if (has_mbyte)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2134 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2135 if (enc_utf8 && maxlen >= 0)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2136 // avoid including composing chars after the end
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2137 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2138 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2139 l = (*mb_ptr2len)(s);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2140 s = screen_puts_mbyte(s, l, attr);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2141 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2142 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2143 msg_screen_putchar(*s++, attr);
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2144 did_last_char = TRUE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2145 }
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2146 else
826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2147 did_last_char = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2148
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2149 if (p_more)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2150 // store text for scrolling back
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2151 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2152
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2153 inc_msg_scrolled();
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2154 need_wait_return = TRUE; // may need wait_return in main()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2155 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2156 if (cmdline_row > 0 && !exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2157 --cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2158
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2159 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2160 * If screen is completely filled and 'more' is set then wait
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2161 * for a character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2162 */
1342 6974b167d75e updated for version 7.1-056 vimboss parents: 1339 diff changeset	2163 if (lines_left > 0)
6974b167d75e updated for version 7.1-056 vimboss parents: 1339 diff changeset	2164 --lines_left;
957 3dc6072e0a25 updated for version 7.0-083 vimboss parents: 881 diff changeset	2165 if (p_more && lines_left == 0 && State != HITRETURN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2166 && !msg_no_more && !exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2167 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2168 #ifdef FEAT_CON_DIALOG
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2169 if (do_more_prompt(NUL))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2170 s = confirm_msg_tail;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2171 #else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2172 (void)do_more_prompt(NUL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2173 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2174 if (quit_more)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2175 return;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2176 }
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2177
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2178 // When we displayed a char in last column need to check if there
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2179 // is still more.
1381 826f00fef9e3 updated for version 7.1-096 vimboss parents: 1342 diff changeset	2180 if (did_last_char)
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2181 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2182 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2183
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2184 wrap = *s == '\n'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2185 \|\| msg_col + t_col >= Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2186 \|\| (has_mbyte && (*mb_ptr2cells)(s) > 1
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2187 && msg_col + t_col >= Columns - 1);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2188 if (t_col > 0 && (wrap \|\| s == '\r' \|\| s == '\b'
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2189 \|\| s == '\t' \|\| s == BELL))
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2190 // output any postponed text
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2191 t_puts(&t_col, t_s, s, attr);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2192
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2193 if (wrap && p_more && !recurse)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2194 // store text for scrolling back
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2195 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2197 if (*s == '\n') // go to next line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2198 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2199 msg_didout = FALSE; // remember that line is empty
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2200 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2201 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2202 msg_col = Columns - 1;
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2203 else
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2204 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2205 msg_col = 0;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2206 if (++msg_row >= Rows) // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2207 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2208 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2209 else if (*s == '\r') // go to column 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2210 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2211 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2212 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2213 else if (*s == '\b') // go to previous char
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2214 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2215 if (msg_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2216 --msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2217 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2218 else if (*s == TAB) // translate Tab into spaces
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2219 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2220 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2221 msg_screen_putchar(' ', attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2222 while (msg_col & 7);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2223 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2224 else if (*s == BELL) // beep (from ":sh")
6949 1e621b31948b patch 7.4.793 Bram Moolenaar <bram@vim.org> parents: 6801 diff changeset	2225 vim_beep(BO_SH);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2226 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2227 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2228 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2229 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2230 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2231 if (enc_utf8 && maxlen >= 0)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2232 // avoid including composing chars after the end
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2233 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2234 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	2235 l = (*mb_ptr2len)(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2236 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2237 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2238 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2239 cw = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2240 l = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2241 }
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2242
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2243 // When drawing from right to left or when a double-wide character
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2244 // doesn't fit, draw a single character here. Otherwise collect
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2245 // characters and draw them all at once later.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2246 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2247 # ifdef FEAT_RIGHTLEFT
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2248 cmdmsg_rl \|\|
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2249 # endif
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2250 (cw > 1 && msg_col + t_col >= Columns - 1))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2251 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2252 if (l > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2253 s = screen_puts_mbyte(s, l, attr) - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2254 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2255 msg_screen_putchar(*s, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2257 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2258 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2259 // postpone this character until later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2260 if (t_col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2261 t_s = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2262 t_col += cw;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2263 s += l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2264 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2265 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2266 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2267 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2268
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2269 // output any postponed text
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2270 if (t_col > 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2271 t_puts(&t_col, t_s, s, attr);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2272 if (p_more && !recurse)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2273 store_sb_text(&sb_str, s, attr, &sb_col, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2274
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2275 msg_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2276 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2277
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2278 /*
9941 e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2279 * Return TRUE when ":filter pattern" was used and "msg" does not match
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2280 * "pattern".
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2281 */
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2282 int
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2283 message_filtered(char_u *msg)
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2284 {
9980 b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2285 int match;
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2286
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2287 if (cmdmod.filter_regmatch.regprog == NULL)
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2288 return FALSE;
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2289 match = vim_regexec(&cmdmod.filter_regmatch, msg, (colnr_T)0);
b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9941 diff changeset	2290 return cmdmod.filter_force ? match : !match;
9941 e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2291 }
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2292
e975914c17e9 commit https://github.com/vim/vim/commit/7b668e83d0635d082b7ec90d7d2aa30a9d7d8928 Christian Brabandt <cb@256bit.org> parents: 9894 diff changeset	2293 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2294 * Scroll the screen up one line for displaying the next message line.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2295 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2296 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2297 msg_scroll_up(void)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2298 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2299 #ifdef FEAT_GUI
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2300 // Remove the cursor before scrolling, ScreenLines[] is going
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2301 // to become invalid.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2302 if (gui.in_use)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2303 gui_undraw_cursor();
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2304 #endif
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2305 // scrolling up always works
13150 808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12865 diff changeset	2306 mch_disable_flush();
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12015 diff changeset	2307 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL);
13150 808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12865 diff changeset	2308 mch_enable_flush();
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2309
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2310 if (!can_clear((char_u *)" "))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2311 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2312 // Scrolling up doesn't result in the right background. Set the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2313 // background here. It's not efficient, but avoids that we have to do
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2314 // it all over the code.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2315 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2316
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2317 // Also clear the last char of the last but one line if it was not
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2318 // cleared before to avoid a scroll-up.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2319 if (ScreenAttrs[LineOffset[Rows - 2] + Columns - 1] == (sattr_T)-1)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2320 screen_fill((int)Rows - 2, (int)Rows - 1,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2321 (int)Columns - 1, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2322 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2323 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2324
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2325 /*
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2326 * Increment "msg_scrolled".
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2327 */
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2328 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2329 inc_msg_scrolled(void)
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2330 {
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2331 #ifdef FEAT_EVAL
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2332 if (*get_vim_var_str(VV_SCROLLSTART) == NUL)
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2333 {
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	2334 char_u *p = SOURCING_NAME;
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2335 char_u *tofree = NULL;
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2336 int len;
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2337
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2338 // v:scrollstart is empty, set it to the script/function name and line
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2339 // number
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2340 if (p == NULL)
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2341 p = (char_u *)_("Unknown");
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2342 else
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2343 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	2344 len = (int)STRLEN(p) + 40;
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2345 tofree = alloc(len);
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2346 if (tofree != NULL)
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2347 {
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2348 vim_snprintf((char *)tofree, len, _("%s line %ld"),
18991 847cc7932c42 patch 8.2.0056: execution stack is incomplete and inefficient Bram Moolenaar <Bram@vim.org> parents: 18949 diff changeset	2349 p, (long)SOURCING_LNUM);
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2350 p = tofree;
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2351 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2352 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2353 set_vim_var_string(VV_SCROLLSTART, p, -1);
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2354 vim_free(tofree);
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2355 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2356 #endif
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2357 ++msg_scrolled;
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2358 if (must_redraw < VALID)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2359 must_redraw = VALID;
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2360 }
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2361
b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2362 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2363 * 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	2364 * store the displayed text and remember where screen lines start.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2365 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2366 typedef struct msgchunk_S msgchunk_T;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2367 struct msgchunk_S
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2368 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2369 msgchunk_T *sb_next;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2370 msgchunk_T *sb_prev;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2371 char sb_eol; // TRUE when line ends after this text
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2372 int sb_msg_col; // column in which text starts
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2373 int sb_attr; // text attributes
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2374 char_u sb_text[1]; // text to be displayed, actually longer
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2375 };
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2376
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2377 static msgchunk_T *last_msgchunk = NULL; // last displayed text
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2378
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	2379 static msgchunk_T msg_sb_start(msgchunk_T mps);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2380
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2381 typedef enum {
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2382 SB_CLEAR_NONE = 0,
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2383 SB_CLEAR_ALL,
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2384 SB_CLEAR_CMDLINE_BUSY,
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2385 SB_CLEAR_CMDLINE_DONE
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2386 } sb_clear_T;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2387
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2388 // When to clear text on next msg.
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2389 static sb_clear_T do_clear_sb_text = SB_CLEAR_NONE;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2390
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2391 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2392 * Store part of a printed message for displaying when scrolling back.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2393 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2394 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2395 store_sb_text(
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2396 char_u **sb_str, // start of string
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2397 char_u *s, // just after string
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2398 int attr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2399 int *sb_col,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2400 int finish) // line ends
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2401 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2402 msgchunk_T *mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2403
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2404 if (do_clear_sb_text == SB_CLEAR_ALL
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2405 \|\| do_clear_sb_text == SB_CLEAR_CMDLINE_DONE)
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2406 {
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2407 clear_sb_text(do_clear_sb_text == SB_CLEAR_ALL);
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2408 do_clear_sb_text = SB_CLEAR_NONE;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2409 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2410
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2411 if (s > *sb_str)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2412 {
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16782 diff changeset	2413 mp = alloc(sizeof(msgchunk_T) + (s - *sb_str));
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2414 if (mp != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2415 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2416 mp->sb_eol = finish;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2417 mp->sb_msg_col = *sb_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2418 mp->sb_attr = attr;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2419 vim_strncpy(mp->sb_text, sb_str, s - sb_str);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2420
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2421 if (last_msgchunk == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2422 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2423 last_msgchunk = mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2424 mp->sb_prev = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2425 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2426 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2427 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2428 mp->sb_prev = last_msgchunk;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2429 last_msgchunk->sb_next = mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2430 last_msgchunk = mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2431 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2432 mp->sb_next = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2433 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2434 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2435 else if (finish && last_msgchunk != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2436 last_msgchunk->sb_eol = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2437
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2438 *sb_str = s;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2439 *sb_col = 0;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2440 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2441
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2442 /*
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2443 * Finished showing messages, clear the scroll-back text on the next message.
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2444 */
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2445 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2446 may_clear_sb_text(void)
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2447 {
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2448 do_clear_sb_text = SB_CLEAR_ALL;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2449 }
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2450
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2451 /*
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2452 * Starting to edit the command line, do not clear messages now.
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2453 */
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2454 void
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2455 sb_text_start_cmdline(void)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2456 {
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2457 do_clear_sb_text = SB_CLEAR_CMDLINE_BUSY;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2458 msg_sb_eol();
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2459 }
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2460
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2461 /*
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2462 * Ending to edit the command line. Clear old lines but the last one later.
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2463 */
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2464 void
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2465 sb_text_end_cmdline(void)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2466 {
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2467 do_clear_sb_text = SB_CLEAR_CMDLINE_DONE;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2468 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2469
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2470 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2471 * Clear any text remembered for scrolling back.
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2472 * When "all" is FALSE keep the last line.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2473 * Called when redrawing the screen.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2474 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2475 void
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2476 clear_sb_text(int all)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2477 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2478 msgchunk_T *mp;
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2479 msgchunk_T **lastp;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2480
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2481 if (all)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2482 lastp = &last_msgchunk;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2483 else
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2484 {
11163 f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2485 if (last_msgchunk == NULL)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2486 return;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2487 lastp = &last_msgchunk->sb_prev;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2488 }
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2489
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2490 while (*lastp != NULL)
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2491 {
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2492 mp = (*lastp)->sb_prev;
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2493 vim_free(*lastp);
f4d1fad4ac00 patch 8.0.0468: after aborting an Ex command g< does not work Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	2494 *lastp = mp;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2495 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2496 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2497
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2498 /*
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2499 * "g<" command.
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2500 */
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2501 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2502 show_sb_text(void)
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2503 {
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2504 msgchunk_T *mp;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2505
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2506 // Only show something if there is more than one line, otherwise it looks
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2507 // weird, typing a command without output results in one line.
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2508 mp = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2509 if (mp == NULL \|\| mp->sb_prev == NULL)
6949 1e621b31948b patch 7.4.793 Bram Moolenaar <bram@vim.org> parents: 6801 diff changeset	2510 vim_beep(BO_MESS);
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2511 else
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2512 {
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2513 do_more_prompt('G');
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2514 wait_return(FALSE);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2515 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2516 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2517
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2518 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2519 * Move to the start of screen line in already displayed text.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2520 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2521 static msgchunk_T *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2522 msg_sb_start(msgchunk_T *mps)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2523 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2524 msgchunk_T *mp = mps;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2525
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2526 while (mp != NULL && mp->sb_prev != NULL && !mp->sb_prev->sb_eol)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2527 mp = mp->sb_prev;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2528 return mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2529 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2530
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2531 /*
3435 19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2532 * Mark the last message chunk as finishing the line.
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2533 */
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2534 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2535 msg_sb_eol(void)
3435 19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2536 {
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2537 if (last_msgchunk != NULL)
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2538 last_msgchunk->sb_eol = TRUE;
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2539 }
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2540
19040069b8bf updated for version 7.3.483 Bram Moolenaar <bram@vim.org> parents: 3290 diff changeset	2541 /*
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2542 * Display a screen line from previously displayed text at row "row".
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2543 * Returns a pointer to the text for the next line (can be NULL).
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2544 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2545 static msgchunk_T *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2546 disp_sb_line(int row, msgchunk_T *smp)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2547 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2548 msgchunk_T *mp = smp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2549 char_u *p;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2550
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2551 for (;;)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2552 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2553 msg_row = row;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2554 msg_col = mp->sb_msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2555 p = mp->sb_text;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2556 if (*p == '\n') // don't display the line break
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2557 ++p;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2558 msg_puts_display(p, -1, mp->sb_attr, TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2559 if (mp->sb_eol \|\| mp->sb_next == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2560 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2561 mp = mp->sb_next;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2562 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2563 return mp->sb_next;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2564 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2565
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2566 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2567 * Output any postponed text for msg_puts_attr_len().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2568 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2569 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2570 t_puts(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2571 int *t_col,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2572 char_u *t_s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2573 char_u *s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2574 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2575 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2576 // output postponed text
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2577 msg_didout = TRUE; // remember that line is not empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2578 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	2579 msg_col += *t_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2580 *t_col = 0;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2581 // If the string starts with a composing character don't increment the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2582 // column position for it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2583 if (enc_utf8 && utf_iscomposing(utf_ptr2char(t_s)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2584 --msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2585 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2586 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2587 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2588 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2589 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2590 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2591
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2592 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2593 * Returns TRUE when messages should be printed with mch_errmsg().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2594 * 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	2595 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2596 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2597 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2598 * cursor is.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2599 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2600 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2601 msg_use_printf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2602 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2603 return (!msg_check_screen()
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2604 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) \|\| defined(VIMDLL))
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2605 # ifdef VIMDLL
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2606 \|\| (!gui.in_use && !termcap_active)
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2607 # else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2608 \|\| !termcap_active
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2609 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2610 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2611 \|\| (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2612 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2613 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2614
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2615 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2616 * Print a message when there is no valid screen.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2617 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2618 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2619 msg_puts_printf(char_u *str, int maxlen)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2620 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2621 char_u *s = str;
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2622 char_u *buf = NULL;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2623 char_u *p = s;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2624
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15840 diff changeset	2625 #ifdef MSWIN
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2626 if (!(silent_mode && p_verbose == 0))
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2627 mch_settmode(TMODE_COOK); // handle CR and NL correctly
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2628 #endif
10158 dd0531938cb6 commit https://github.com/vim/vim/commit/2321ca2a78286bc026fa7f407281ddbeb04114bb Christian Brabandt <cb@256bit.org> parents: 10141 diff changeset	2629 while ((maxlen < 0 \|\| (int)(s - str) < maxlen) && *s != NUL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2630 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2631 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2632 {
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2633 // NL --> CR NL translation (for Unix, not for "--version")
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2634 if (*s == NL)
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2635 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2636 int n = (int)(s - p);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2637
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2638 buf = alloc(n + 3);
17797 ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2639 if (buf != NULL)
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2640 {
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2641 memcpy(buf, p, n);
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2642 if (!info_message)
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2643 buf[n++] = CAR;
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2644 buf[n++] = NL;
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2645 buf[n++] = NUL;
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2646 if (info_message) // informative message, not an error
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2647 mch_msg((char *)buf);
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2648 else
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2649 mch_errmsg((char *)buf);
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2650 vim_free(buf);
ec1717981acf patch 8.1.1895: using NULL pointer when out of memory Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2651 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2652 p = s + 1;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2653 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2654 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2655
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2656 // primitive way to compute the current column
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2657 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2658 if (cmdmsg_rl)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2659 {
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2660 if (s == CAR \|\| s == NL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2661 msg_col = Columns - 1;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2662 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2663 --msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2664 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2665 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2666 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2667 {
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2668 if (s == CAR \|\| s == NL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2669 msg_col = 0;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2670 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2671 ++msg_col;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2672 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2673 ++s;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2674 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2675
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2676 if (*p != NUL && !(silent_mode && p_verbose == 0))
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2677 {
15926 ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2678 int c = -1;
ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2679
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2680 if (maxlen > 0 && STRLEN(p) > (size_t)maxlen)
15926 ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2681 {
ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2682 c = p[maxlen];
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2683 p[maxlen] = 0;
15926 ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2684 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2685 if (info_message)
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2686 mch_msg((char *)p);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2687 else
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2688 mch_errmsg((char *)p);
15926 ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2689 if (c != -1)
ca0a0b64809c patch 8.1.0969: message written during startup is truncated Bram Moolenaar <Bram@vim.org> parents: 15896 diff changeset	2690 p[maxlen] = c;
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2691 }
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2692
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2693 msg_didout = TRUE; // assume that line is not empty
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2694
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15840 diff changeset	2695 #ifdef MSWIN
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2696 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2697 mch_settmode(TMODE_RAW);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2698 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2699 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2700
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2701 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2702 * Show the more-prompt and handle the user response.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2703 * This takes care of scrolling back and displaying previously displayed text.
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2704 * When at hit-enter prompt "typed_char" is the already typed character,
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2705 * otherwise it's NUL.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2706 * Returns TRUE when jumping ahead to "confirm_msg_tail".
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2707 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2708 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	2709 do_more_prompt(int typed_char)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2710 {
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2711 static int entered = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2712 int used_typed_char = typed_char;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2713 int oldState = State;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2714 int c;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2715 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2716 int retval = FALSE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2717 #endif
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2718 int toscroll;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2719 msgchunk_T *mp_last = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2720 msgchunk_T *mp;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2721 int i;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2722
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2723 // We get called recursively when a timer callback outputs a message. In
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2724 // that case don't show another prompt. Also when at the hit-Enter prompt
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2725 // and nothing was typed.
9185 70d3337ff173 commit https://github.com/vim/vim/commit/a0055ad3a789b8eeb0c983d8a18d4bcaeaf456b8 Christian Brabandt <cb@256bit.org> parents: 8905 diff changeset	2726 if (entered \|\| (State == HITRETURN && typed_char == 0))
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2727 return FALSE;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2728 entered = TRUE;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2729
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2730 if (typed_char == 'G')
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2731 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2732 // "g<": Find first line on the last page.
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2733 mp_last = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2734 for (i = 0; i < Rows - 2 && mp_last != NULL
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2735 && mp_last->sb_prev != NULL; ++i)
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2736 mp_last = msg_sb_start(mp_last->sb_prev);
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2737 }
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2738
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2739 State = ASKMORE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2740 setmouse();
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2741 if (typed_char == NUL)
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2742 msg_moremsg(FALSE);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2743 for (;;)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2744 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2745 /*
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2746 * Get a typed character directly from the user.
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2747 */
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2748 if (used_typed_char != NUL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2749 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2750 c = used_typed_char; // was typed at hit-enter prompt
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2751 used_typed_char = NUL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2752 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2753 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2754 c = get_keystroke();
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2755
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2756 #if defined(FEAT_MENU) && defined(FEAT_GUI)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2757 if (c == K_MENU)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2758 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2759 int idx = get_menu_index(current_menu, ASKMORE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2760
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2761 // Used a menu. If it starts with CTRL-Y, it must
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2762 // be a "Copy" for the clipboard. Otherwise
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2763 // assume that we end
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2764 if (idx == MENU_INDEX_INVALID)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2765 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2766 c = *current_menu->strings[idx];
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2767 if (c != NUL && current_menu->strings[idx][1] != NUL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2768 ins_typebuf(current_menu->strings[idx] + 1,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2769 current_menu->noremap[idx], 0, TRUE,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2770 current_menu->silent[idx]);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2771 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2772 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2773
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2774 toscroll = 0;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2775 switch (c)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2776 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2777 case BS: // scroll one line back
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2778 case K_BS:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2779 case 'k':
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2780 case K_UP:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2781 toscroll = -1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2782 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2783
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2784 case CAR: // one extra line
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2785 case NL:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2786 case 'j':
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2787 case K_DOWN:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2788 toscroll = 1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2789 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2790
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2791 case 'u': // Up half a page
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2792 toscroll = -(Rows / 2);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2793 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2794
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2795 case 'd': // Down half a page
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2796 toscroll = Rows / 2;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2797 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2798
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2799 case 'b': // one page back
1820 484987f8e04c updated for version 7.2-118 vimboss parents: 1809 diff changeset	2800 case K_PAGEUP:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2801 toscroll = -(Rows - 1);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2802 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2803
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2804 case ' ': // one extra page
1820 484987f8e04c updated for version 7.2-118 vimboss parents: 1809 diff changeset	2805 case 'f':
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2806 case K_PAGEDOWN:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2807 case K_LEFTMOUSE:
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2808 toscroll = Rows - 1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2809 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2810
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2811 case 'g': // all the way back to the start
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2812 toscroll = -999999;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2813 break;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2814
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2815 case 'G': // all the way to the end
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2816 toscroll = 999999;
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2817 lines_left = 999999;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2818 break;
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2819
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2820 case ':': // start new command line
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2821 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2822 if (!confirm_msg_used)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2823 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2824 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2825 // Since got_int is set all typeahead will be flushed, but we
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2826 // want to keep this ':', remember that in a special way.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2827 typeahead_noflush(':');
14129 cb731d098241 patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':' Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	2828 #ifdef FEAT_TERMINAL
cb731d098241 patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':' Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	2829 skip_term_loop = TRUE;
cb731d098241 patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':' Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	2830 #endif
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2831 cmdline_row = Rows - 1; // put ':' on this line
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2832 skip_redraw = TRUE; // skip redraw once
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2833 need_wait_return = FALSE; // don't wait in main()
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2834 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2835 // FALLTHROUGH
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2836 case 'q': // quit
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2837 case Ctrl_C:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2838 case ESC:
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2839 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2840 if (confirm_msg_used)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2841 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2842 // Jump to the choices of the dialog.
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2843 retval = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2844 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2845 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2846 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2847 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2848 got_int = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2849 quit_more = TRUE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2850 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2851 // When there is some more output (wrapping line) display that
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2852 // without another prompt.
1829 b54d2f702d41 updated for version 7.2-127 vimboss parents: 1820 diff changeset	2853 lines_left = Rows - 1;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2854 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2855
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2856 #ifdef FEAT_CLIPBOARD
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2857 case Ctrl_Y:
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2858 // Strange way to allow copying (yanking) a modeless
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2859 // selection at the more prompt. Use CTRL-Y,
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2860 // because the same is used in Cmdline-mode and at the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2861 // hit-enter prompt. However, scrolling one line up
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2862 // might be expected...
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2863 if (clip_star.state == SELECT_DONE)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2864 clip_copy_modeless_selection(TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2865 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2866 #endif
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2867 default: // no valid response
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2868 msg_moremsg(TRUE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2869 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2870 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2871
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2872 if (toscroll != 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2873 {
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2874 if (toscroll < 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2875 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2876 // go to start of last line
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2877 if (mp_last == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2878 mp = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2879 else if (mp_last->sb_prev != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2880 mp = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2881 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2882 mp = NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2883
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2884 // go to start of line at top of the screen
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2885 for (i = 0; i < Rows - 2 && mp != NULL && mp->sb_prev != NULL;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2886 ++i)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2887 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2888
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2889 if (mp != NULL && mp->sb_prev != NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2890 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2891 // Find line to be displayed at top.
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2892 for (i = 0; i > toscroll; --i)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2893 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2894 if (mp == NULL \|\| mp->sb_prev == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2895 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2896 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2897 if (mp_last == NULL)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2898 mp_last = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2899 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2900 mp_last = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2901 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2902
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2903 if (toscroll == -1 && screen_ins_lines(0, 0, 1,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12015 diff changeset	2904 (int)Rows, 0, NULL) == OK)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2905 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2906 // display line at top
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2907 (void)disp_sb_line(0, mp);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2908 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2909 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2910 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2911 // redisplay all lines
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2912 screenclear();
870 591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	2913 for (i = 0; mp != NULL && i < Rows - 1; ++i)
591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	2914 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2915 mp = disp_sb_line(i, mp);
870 591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	2916 ++msg_scrolled;
591fb953a280 updated for version 7.0g05 vimboss parents: 856 diff changeset	2917 }
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2918 }
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2919 toscroll = 0;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2920 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2921 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2922 else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2923 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2924 // First display any text that we scrolled back.
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2925 while (toscroll > 0 && mp_last != NULL)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2926 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2927 // scroll up, display line at bottom
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2928 msg_scroll_up();
539 b13dbb7b797c updated for version 7.0153 vimboss parents: 532 diff changeset	2929 inc_msg_scrolled();
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2930 screen_fill((int)Rows - 2, (int)Rows - 1, 0,
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2931 (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2932 mp_last = disp_sb_line((int)Rows - 2, mp_last);
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2933 --toscroll;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2934 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2935 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2936
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2937 if (toscroll <= 0)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2938 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2939 // displayed the requested text, more prompt again
447 8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2940 screen_fill((int)Rows - 1, (int)Rows, 0,
8347d456f7e5 updated for version 7.0118 vimboss parents: 446 diff changeset	2941 (int)Columns, ' ', ' ', 0);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2942 msg_moremsg(FALSE);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2943 continue;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2944 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2945
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2946 // display more text, return to caller
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3240 diff changeset	2947 lines_left = toscroll;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2948 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2949
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2950 break;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2951 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2952
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	2953 // clear the --more-- message
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2954 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2955 State = oldState;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2956 setmouse();
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2957 if (quit_more)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2958 {
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2959 msg_row = Rows - 1;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2960 msg_col = 0;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2961 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2962 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2963 else if (cmdmsg_rl)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2964 msg_col = Columns - 1;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2965 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2966
8627 7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	2967 entered = FALSE;
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2968 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2969 return retval;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2970 #else
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2971 return FALSE;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2972 #endif
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2973 }
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	2974
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2975 #if defined(USE_MCH_ERRMSG) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2976
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2977 #ifdef mch_errmsg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2978 # undef mch_errmsg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2979 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2980 #ifdef mch_msg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2981 # undef mch_msg
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2982 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2983
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2984 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) \|\| defined(VIMDLL))
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2985 static void
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	2986 mch_errmsg_c(char *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2987 {
15824 6733b8b1caf3 patch 8.1.0919: compiler warnings Bram Moolenaar <Bram@vim.org> parents: 15822 diff changeset	2988 int len = (int)STRLEN(str);
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2989 DWORD nwrite = 0;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2990 DWORD mode = 0;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2991 HANDLE h = GetStdHandle(STD_ERROR_HANDLE);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2992
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2993 if (GetConsoleMode(h, &mode) && enc_codepage >= 0
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2994 && (int)GetConsoleCP() != enc_codepage)
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2995 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2996 WCHAR w = enc_to_utf16((char_u )str, &len);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2997
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2998 WriteConsoleW(h, w, len, &nwrite, NULL);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	2999 vim_free(w);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3000 }
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3001 else
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3002 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3003 fprintf(stderr, "%s", str);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3004 }
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3005 }
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3006 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3007
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3008 /*
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3009 * Give an error message. To be used when the screen hasn't been initialized
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3010 * yet. When stderr can't be used, collect error messages until the GUI has
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3011 * started and they can be displayed in a message box.
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3012 */
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3013 void
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3014 mch_errmsg(char *str)
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3015 {
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3016 #if !defined(MSWIN) \|\| defined(FEAT_GUI_MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3017 int len;
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3018 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3019
16596 2f86ca0c1e6b patch 8.1.1301: when compiled with VIMDLL some messages are not shown Bram Moolenaar <Bram@vim.org> parents: 16457 diff changeset	3020 #if (defined(UNIX) \|\| defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI) && !defined(VIMDLL)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3021 // On Unix use stderr if it's a tty.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3022 // When not going to start the GUI also use stderr.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3023 // On Mac, when started from Finder, stderr is the console.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3024 if (
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3025 # ifdef UNIX
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3026 # ifdef MACOS_X
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3027 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0)
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3028 # else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3029 isatty(2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3030 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3031 # ifdef FEAT_GUI
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3032 \|\|
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3033 # endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3034 # endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3035 # ifdef FEAT_GUI
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3036 !(gui.in_use \|\| gui.starting)
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3037 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3040 fprintf(stderr, "%s", str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 }
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3043 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3044
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3045 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) \|\| defined(VIMDLL))
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3046 # ifdef VIMDLL
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3047 if (!(gui.in_use \|\| gui.starting))
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3048 # endif
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3049 {
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3050 mch_errmsg_c(str);
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3051 return;
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3052 }
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3053 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3054
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3055 #if !defined(MSWIN) \|\| defined(FEAT_GUI_MSWIN)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3056 // avoid a delay for a message that isn't there
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3058
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3059 len = (int)STRLEN(str) + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 if (error_ga.ga_growsize == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3061 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3062 error_ga.ga_growsize = 80;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3063 error_ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3064 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3065 if (ga_grow(&error_ga, len) == OK)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3066 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 mch_memmove((char_u *)error_ga.ga_data + error_ga.ga_len,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068 (char_u *)str, len);
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3069 # ifdef UNIX
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3070 // remove CR characters, they are displayed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 p = (char_u *)error_ga.ga_data + error_ga.ga_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077 p = vim_strchr(p, '\r');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 *p = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3081 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3083 # endif
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3084 --len; // don't count the NUL at the end
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 error_ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 }
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3087 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3090 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) \|\| defined(VIMDLL))
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3091 static void
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3092 mch_msg_c(char *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 {
15824 6733b8b1caf3 patch 8.1.0919: compiler warnings Bram Moolenaar <Bram@vim.org> parents: 15822 diff changeset	3094 int len = (int)STRLEN(str);
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3095 DWORD nwrite = 0;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3096 DWORD mode;
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3097 HANDLE h = GetStdHandle(STD_OUTPUT_HANDLE);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3098
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3099
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3100 if (GetConsoleMode(h, &mode) && enc_codepage >= 0
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3101 && (int)GetConsoleCP() != enc_codepage)
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3102 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3103 WCHAR w = enc_to_utf16((char_u )str, &len);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3104
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3105 WriteConsoleW(h, w, len, &nwrite, NULL);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3106 vim_free(w);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3107 }
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3108 else
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3109 {
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3110 printf("%s", str);
9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3111 }
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3112 }
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3113 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3114
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3115 /*
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3116 * Give a message. To be used when the screen hasn't been initialized yet.
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3117 * When there is no tty, collect messages until the GUI has started and they
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3118 * can be displayed in a message box.
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3119 */
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3120 void
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3121 mch_msg(char *str)
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3122 {
16596 2f86ca0c1e6b patch 8.1.1301: when compiled with VIMDLL some messages are not shown Bram Moolenaar <Bram@vim.org> parents: 16457 diff changeset	3123 #if (defined(UNIX) \|\| defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI) && !defined(VIMDLL)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3124 // On Unix use stdout if we have a tty. This allows "vim -h \| more" and
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3125 // uses mch_errmsg() when started from the desktop.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3126 // When not going to start the GUI also use stdout.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3127 // On Mac, when started from Finder, stderr is the console.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 if (
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3129 # ifdef UNIX
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3130 # ifdef MACOS_X
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3131 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0)
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3132 # else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3133 isatty(2)
16606 7e733046db1d patch 8.1.1306: Borland support is outdated and doesn't work Bram Moolenaar <Bram@vim.org> parents: 16596 diff changeset	3134 # endif
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3135 # ifdef FEAT_GUI
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3136 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3137 # endif
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3138 # endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3139 # ifdef FEAT_GUI
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3140 !(gui.in_use \|\| gui.starting)
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3141 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3142 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 printf("%s", str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 }
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3147 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3148
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3149 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) \|\| defined(VIMDLL))
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3150 # ifdef VIMDLL
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3151 if (!(gui.in_use \|\| gui.starting))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 # endif
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3153 {
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3154 mch_msg_c(str);
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3155 return;
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3156 }
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3157 #endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3158 #if !defined(MSWIN) \|\| defined(FEAT_GUI_MSWIN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 mch_errmsg(str);
15822 9745c25da3bc patch 8.1.0918: MS-Windows: startup messages are not converted Bram Moolenaar <Bram@vim.org> parents: 15607 diff changeset	3160 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3162 #endif // USE_MCH_ERRMSG
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3164 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3165 * Put a character on the screen at the current message position and advance
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3166 * to the next position. Only for printable ASCII!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3169 msg_screen_putchar(int c, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3171 msg_didout = TRUE; // remember that line is not empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3172 screen_putchar(c, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3173 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3175 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3176 if (--msg_col == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3180 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3181 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3185 if (++msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3186 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3187 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 ++msg_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	3193 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3194 msg_moremsg(int full)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 {
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3196 int attr;
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3197 char_u s = (char_u )_("-- More --");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	3199 attr = HL_ATTR(HLF_M);
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3200 screen_puts(s, (int)Rows - 1, 0, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 if (full)
446 7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3202 screen_puts((char_u *)
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3203 _(" SPACE/d/j: screen/page/line down, b/u/k: up, q: quit "),
7472c565592a updated for version 7.0117 vimboss parents: 437 diff changeset	3204 (int)Rows - 1, vim_strsize(s), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 * Repeat the message for the current mode: ASKMORE, EXTERNCMD, CONFIRM or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 * exmode_active.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3212 repeat_message(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3214 if (State == ASKMORE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3215 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3216 msg_moremsg(TRUE); // display --more-- message again
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3217 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3218 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3220 else if (State == CONFIRM)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3222 display_confirm_msg(); // display ":confirm" message again
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3224 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3225 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3226 else if (State == EXTERNCMD)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3227 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3228 windgoto(msg_row, msg_col); // put cursor back
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3229 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3230 else if (State == HITRETURN \|\| State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3231 {
1445 54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3232 if (msg_row == Rows - 1)
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3233 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3234 // Avoid drawing the "hit-enter" prompt below the previous one,
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3235 // overwrite it. Esp. useful when regaining focus and a
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3236 // FocusGained autocmd exists but didn't draw anything.
1445 54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3237 msg_didout = FALSE;
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3238 msg_col = 0;
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3239 msg_clr_eos();
54a6b47d473e updated for version 7.1-160 vimboss parents: 1391 diff changeset	3240 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3243 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3247 * msg_check_screen - check if the screen is initialized.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 * 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	3249 * 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	3250 * output goes to the terminal. Don't use the terminal codes then.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3253 msg_check_screen(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255 if (!full_screen \|\| !screen_valid(FALSE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3257
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 if (msg_row >= Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 * Skip this when ":silent" was used, no need to clear for redirection.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3268 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3270 msg_clr_eos(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3271 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3272 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3273 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3275
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 * Note: msg_col is not updated, so we remember the end of the message
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279 * for msg_check().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3282 msg_clr_eos_force(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3284 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3286 if (full_screen) // only when termcap codes are valid
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 if (*T_CD)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3289 out_str(T_CD); // clear to end of display
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3290 else if (*T_CE)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3291 out_str(T_CE); // clear to end of line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3292 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3293 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3295 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3297 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 screen_fill(msg_row, msg_row + 1, 0, msg_col + 1, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3301 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3304 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305 screen_fill(msg_row, msg_row + 1, msg_col, (int)Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 }
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313 * Clear the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3315 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3316 msg_clr_cmdline(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3318 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3319 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3321 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3322
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3323 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 * end putting a message on the screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325 * call wait_return if the message does not fit in the available space
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 * return TRUE if wait_return not called.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3329 msg_end(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3331 /*
5245 8c6615a30951 updated for version 7.4a.047 Bram Moolenaar <bram@vim.org> parents: 4793 diff changeset	3332 * If the string is larger than the window,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3333 * or the ruler option is set and we run into it,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3334 * we have to redraw the window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335 * 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	3336 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3337 if (!exiting && need_wait_return && !(State & CMDLINE))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3338 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3339 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3340 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3341 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3342 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3343 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3344 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3345
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3346 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3347 * If the written message runs into the shown command or ruler, we have to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348 * wait for hit-return and redraw the window later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3351 msg_check(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3352 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3353 if (msg_row == Rows - 1 && msg_col >= sc_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3354 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3355 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3356 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3357 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3358 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3359
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3360 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 * May write a string to the redirection file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362 * When "maxlen" is -1 write the whole string, otherwise up to "maxlen" bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3364 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3365 redir_write(char_u *str, int maxlen)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3366 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3367 char_u *s = str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3368 static int cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3369
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3370 // Don't do anything for displaying prompts and the like.
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3371 if (redir_off)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3372 return;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3373
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3374 // If 'verbosefile' is set prepare for writing in that file.
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3375 if (*p_vfile != NUL && verbose_fd == NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3376 verbose_open();
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3377
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3378 if (redirecting())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3379 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3380 // If the string doesn't start with CR or NL, go to msg_col
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 if (s != '\n' && s != '\r')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3383 while (cur_col < msg_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3384 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3385 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3386 if (redir_execute)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3387 execute_redir_str((char_u *)" ", -1);
9436 f048e5a27253 commit https://github.com/vim/vim/commit/bc5d6dd1dd1dc3a06e4e655fc9479529db288365 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	3388 else if (redir_reg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3389 write_reg_contents(redir_reg, (char_u *)" ", -1, TRUE);
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	3390 else if (redir_vname)
c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	3391 var_redir_str((char_u *)" ", -1);
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3392 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3393 #endif
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3394 if (redir_fd != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3395 fputs(" ", redir_fd);
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3396 if (verbose_fd != NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3397 fputs(" ", verbose_fd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3398 ++cur_col;
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
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3402 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3403 if (redir_execute)
9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3404 execute_redir_str(s, maxlen);
9436 f048e5a27253 commit https://github.com/vim/vim/commit/bc5d6dd1dd1dc3a06e4e655fc9479529db288365 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	3405 else if (redir_reg)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3406 write_reg_contents(redir_reg, s, maxlen, TRUE);
9436 f048e5a27253 commit https://github.com/vim/vim/commit/bc5d6dd1dd1dc3a06e4e655fc9479529db288365 Christian Brabandt <cb@256bit.org> parents: 9389 diff changeset	3407 else if (redir_vname)
167 c93c9cad9618 updated for version 7.0051 vimboss parents: 127 diff changeset	3408 var_redir_str(s, maxlen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3410
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3411 // Write and adjust the current column.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3412 while (*s != NUL && (maxlen < 0 \|\| (int)(s - str) < maxlen))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3414 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3415 if (!redir_reg && !redir_vname && !redir_execute)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3416 #endif
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3417 if (redir_fd != NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3418 putc(*s, redir_fd);
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3419 if (verbose_fd != NULL)
61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3420 putc(*s, verbose_fd);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3421 if (s == '\r' \|\| s == '\n')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3423 else if (*s == '\t')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3424 cur_col += (8 - cur_col % 8);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3425 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3426 ++cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3427 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3428 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3429
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3430 if (msg_silent != 0) // should update msg_col
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3431 msg_col = cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3433 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3434
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3435 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3436 redirecting(void)
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3437 {
3072 61c5e1527bd8 updated for version 7.3.308 Bram Moolenaar <bram@vim.org> parents: 3024 diff changeset	3438 return redir_fd != NULL \|\| *p_vfile != NUL
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3439 #ifdef FEAT_EVAL
9454 9da0cb39cbee commit https://github.com/vim/vim/commit/79815f1ec77406f2f21a618c053e5793b597db7a Christian Brabandt <cb@256bit.org> parents: 9436 diff changeset	3440 \|\| redir_reg \|\| redir_vname \|\| redir_execute
1854 a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3441 #endif
a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3442 ;
a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3443 }
a58806285f20 updated for version 7.2-152 vimboss parents: 1829 diff changeset	3444
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445 /*
1189 7cdd85615e4e updated for version 7.1b vimboss parents: 1059 diff changeset	3446 * Before giving verbose message.
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3447 * Must always be called paired with verbose_leave()!
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3448 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3449 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3450 verbose_enter(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3451 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3452 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3453 ++msg_silent;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3454 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3455
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3456 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3457 * After giving verbose message.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3458 * Must always be called paired with verbose_enter()!
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3459 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3460 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3461 verbose_leave(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3462 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3463 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3464 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3465 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3466 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3467
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3468 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3469 * Like verbose_enter() and set msg_scroll when displaying the message.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3470 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3471 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3472 verbose_enter_scroll(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3473 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3474 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3475 ++msg_silent;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3476 else
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3477 // always scroll up, don't overwrite
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3478 msg_scroll = TRUE;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3479 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3480
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3481 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3482 * Like verbose_leave() and set cmdline_row when displaying the message.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3483 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3484 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3485 verbose_leave_scroll(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3486 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3487 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3488 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3489 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3490 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3491 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3492 else
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3493 cmdline_row = msg_row;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3494 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3495
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3496 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3497 * Called when 'verbosefile' is set: stop writing to the file.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3498 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3499 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3500 verbose_stop(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3501 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3502 if (verbose_fd != NULL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3503 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3504 fclose(verbose_fd);
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3505 verbose_fd = NULL;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3506 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3507 verbose_did_open = FALSE;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3508 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3509
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3510 /*
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3511 * Open the file 'verbosefile'.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3512 * Return FAIL or OK.
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3513 */
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3514 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3515 verbose_open(void)
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3516 {
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3517 if (verbose_fd == NULL && !verbose_did_open)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3518 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3519 // Only give the error message once.
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3520 verbose_did_open = TRUE;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3521
531 da9142bd190a updated for version 7.0149 vimboss parents: 513 diff changeset	3522 verbose_fd = mch_fopen((char *)p_vfile, "a");
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3523 if (verbose_fd == NULL)
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3524 {
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	3525 semsg(_(e_notopen), p_vfile);
291 0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3526 return FAIL;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3527 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3528 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3529 return OK;
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3530 }
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3531
0ad8528b8c05 updated for version 7.0077 vimboss parents: 280 diff changeset	3532 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3533 * Give a warning message (for searching).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3534 * Use 'w' highlighting and may repeat the message after redrawing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3536 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3537 give_warning(char_u *message, int hl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3539 // Don't do this for ":silent".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3541 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3543 // Don't want a hit-enter prompt here.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3544 ++no_wait_return;
8 7edf9b6e4c36 Various changes vimboss parents: 7 diff changeset	3545
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3546 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3547 set_vim_var_string(VV_WARNINGMSG, message, -1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3548 #endif
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13188 diff changeset	3549 VIM_CLEAR(keep_msg);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3550 if (hl)
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	3551 keep_msg_attr = HL_ATTR(HLF_W);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3552 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3553 keep_msg_attr = 0;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	3554 if (msg_attr((char *)message, keep_msg_attr) && msg_scrolled == 0)
678 93a1bf1cb633 updated for version 7.0203 vimboss parents: 626 diff changeset	3555 set_keep_msg(message, keep_msg_attr);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3556 msg_didout = FALSE; // overwrite this message
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3557 msg_nowait = TRUE; // don't wait for this message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3558 msg_col = 0;
8 7edf9b6e4c36 Various changes vimboss parents: 7 diff changeset	3559
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15551 diff changeset	3563 #if defined(FEAT_EVAL) \|\| defined(PROTO)
11561 7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3564 void
7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3565 give_warning2(char_u message, char_u a1, int hl)
7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3566 {
18309 2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3567 if (IObuff == NULL)
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3568 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3569 // Very early in initialisation and already something wrong, just give
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3570 // the raw message so the user at least gets a hint.
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3571 give_warning((char_u *)message, hl);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3572 }
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3573 else
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3574 {
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3575 vim_snprintf((char )IObuff, IOSIZE, (char )message, a1);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3576 give_warning(IObuff, hl);
2047cb93eb0c patch 8.1.2149: crash when running out of memory very early Bram Moolenaar <Bram@vim.org> parents: 18293 diff changeset	3577 }
11561 7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3578 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15551 diff changeset	3579 #endif
11561 7ad79766365a patch 8.0.0663: unexpected error message only when 'verbose' is set Christian Brabandt <cb@256bit.org> parents: 11269 diff changeset	3580
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 * Advance msg cursor to column "col".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3585 msg_advance(int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3587 if (msg_silent != 0) // nothing to advance to
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3589 msg_col = col; // for redirection, may fill it up later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3592 if (col >= Columns) // not enough room
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 col = Columns - 1;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3594 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3595 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3596 while (msg_col > Columns - col)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3597 msg_putchar(' ');
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3598 else
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3599 #endif
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3600 while (msg_col < col)
a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3601 msg_putchar(' ');
7 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 #if defined(FEAT_CON_DIALOG) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 * Used for "confirm()" function, and the :confirm command prefix.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 * Versions which haven't got flexible dialogs yet, and console
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 * versions, get this generic handler which uses the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 * type = one of:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 * VIM_QUESTION, VIM_INFO, VIM_WARNING, VIM_ERROR or VIM_GENERIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3612 * title = title string (can be NULL for default)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 * (neither used in console dialogs at the moment)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 * Format of the "buttons" string:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 * "Button1Name\nButton2Name\nButton3Name"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 * The first button should normally be the default/accept
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 * The second button should be the 'Cancel' button
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 * Other buttons- use your imagination!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 * A '&' in a button name becomes a shortcut, so each '&' should be before a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 * different letter.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3624 do_dialog(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3625 int type UNUSED,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3626 char_u *title UNUSED,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3627 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3628 char_u *buttons,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3629 int dfltbutton,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3630 char_u *textfield UNUSED, // IObuff for inputdialog(), NULL
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3631 // otherwise
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3632 int ex_cmd) // when TRUE pressing : accepts default and starts
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3633 // Ex command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3635 int oldState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 int retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 char_u *hotkeys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3640
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 #ifndef NO_CONSOLE
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3642 // Don't output anything in silent mode ("ex -s")
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3643 if (silent_mode)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3644 return dfltbutton; // return default option
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 #ifdef FEAT_GUI_DIALOG
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3648 // When GUI is running and 'c' not in 'guioptions', use the GUI dialog
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651 c = gui_mch_dialog(type, title, message, buttons, dfltbutton,
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3652 textfield, ex_cmd);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3653 // avoid a hit-enter prompt without clearing the cmdline
1809 e9d018b58830 updated for version 7.2-107 vimboss parents: 1783 diff changeset	3654 need_wait_return = FALSE;
e9d018b58830 updated for version 7.2-107 vimboss parents: 1783 diff changeset	3655 emsg_on_display = FALSE;
e9d018b58830 updated for version 7.2-107 vimboss parents: 1783 diff changeset	3656 cmdline_row = msg_row;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3657
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3658 // Flush output to avoid that further messages and redrawing is done
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3659 // in the wrong order.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 gui_mch_update();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3662
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3663 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3664 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3665 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3666
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3667 oldState = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3668 State = CONFIRM;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3669 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3671 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 * Since we wait for a keypress, don't make the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3673 * user press RETURN as well afterwards.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3674 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 hotkeys = msg_show_console_dialog(message, buttons, dfltbutton);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678 if (hotkeys != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3679 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3680 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3682 // Get a typed character directly from the user.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 c = get_keystroke();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 switch (c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3686 case CAR: // User accepts default option
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 case NL:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 retval = dfltbutton;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 break;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3690 case Ctrl_C: // User aborts/cancels
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 case ESC:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692 retval = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 break;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3694 default: // Could be a hotkey?
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3695 if (c < 0) // special keys are ignored here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 continue;
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3697 if (c == ':' && ex_cmd)
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3698 {
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3699 retval = dfltbutton;
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3700 ins_char_typebuf(':');
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3701 break;
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3702 }
951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3703
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3704 // Make the character lowercase, as chars in "hotkeys" are.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705 c = MB_TOLOWER(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706 retval = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 for (i = 0; hotkeys[i]; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3709 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3710 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3711 if ((*mb_ptr2char)(hotkeys + i) == c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3712 break;
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3713 i += (*mb_ptr2len)(hotkeys + i) - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3714 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3715 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716 if (hotkeys[i] == c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3717 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718 ++retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 if (hotkeys[i])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721 break;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3722 // No hotkey match, so keep waiting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3724 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 vim_free(hotkeys);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731 State = oldState;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 setmouse();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 msg_end_prompt();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 * Copy one character from "from" to "to", taking care of multi-byte
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741 * characters. Return the length of the character in bytes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3742 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3743 static int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3744 copy_char(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3745 char_u *from,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3746 char_u *to,
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3747 int lowercase) // make character lower case
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3750 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3752 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 if (lowercase)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 c = MB_TOLOWER((*mb_ptr2char)(from));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 return (*mb_char2bytes)(c, to);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 {
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 455 diff changeset	3761 len = (*mb_ptr2len)(from);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3762 mch_memmove(to, from, (size_t)len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3767 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768 if (lowercase)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 to = (char_u)TOLOWER_LOC(from);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 to = from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3777 * Format the dialog string, and display it at the bottom of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 * the screen. Return a string of hotkey chars (if defined) for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 * each 'button'. If a button has no hotkey defined, the first character of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 * the button is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 * The hotkeys can be multi-byte characters, but without combining chars.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 * Returns an allocated string with hotkeys, or NULL for error.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 static char_u *
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3786 msg_show_console_dialog(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3787 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3788 char_u *buttons,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3789 int dfltbutton)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 int len = 0;
15597 536dd2bc5ac9 patch 8.1.0806: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3792 #define HOTK_LEN (has_mbyte ? MB_MAXBYTES : 1)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3793 int lenhotkey = HOTK_LEN; // count first button
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 char_u *hotk = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 char_u *msgp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 char_u *hotkp = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 char_u *r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798 int copy;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 #define HAS_HOTKEY_LEN 30
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 char_u has_hotkey[HAS_HOTKEY_LEN];
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3801 int first_hotkey = FALSE; // first char of button is hotkey
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 int idx;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804 has_hotkey[0] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3807 * First loop: compute the size of memory to allocate.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3808 * Second loop: copy to the allocated memory.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 for (copy = 0; copy <= 1; ++copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3812 r = buttons;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813 idx = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 while (*r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816 if (*r == DLG_BUTTON_SEP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820 *msgp++ = ',';
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3821 *msgp++ = ' '; // '\n' -> ', '
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3822
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3823 // advance to next hotkey and set default hotkey
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3824 if (has_mbyte)
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3825 hotkp += STRLEN(hotkp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3826 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 ++hotkp;
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3828 hotkp[copy_char(r + 1, hotkp, TRUE)] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829 if (dfltbutton)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 --dfltbutton;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3832 // If no hotkey is specified first char is used.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3833 if (idx < HAS_HOTKEY_LEN - 1 && !has_hotkey[++idx])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834 first_hotkey = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3838 len += 3; // '\n' -> ', '; 'x' -> '(x)'
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3839 lenhotkey += HOTK_LEN; // each button needs a hotkey
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841 has_hotkey[++idx] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3843 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844 else if (*r == DLG_HOTKEY_CHAR \|\| first_hotkey)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3846 if (*r == DLG_HOTKEY_CHAR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 ++r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 first_hotkey = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3851 if (*r == DLG_HOTKEY_CHAR) // '&&a' -> '&a'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 msgp++ = r;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3855 // '&a' -> '[a]'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3856 *msgp++ = (dfltbutton == 1) ? '[' : '(';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 *msgp++ = (dfltbutton == 1) ? ']' : ')';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3860 // redefine hotkey
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3861 hotkp[copy_char(r, hotkp, TRUE)] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3865 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3866 ++len; // '&a' -> '[a]'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 has_hotkey[idx] = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3872 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3873 // everything else copy literally
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3878 // advance to the next character
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11016 diff changeset	3879 MB_PTR_ADV(r);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3881
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 if (copy)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3884 *msgp++ = ':';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885 *msgp++ = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886 *msgp = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3888 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	3890 len += (int)(STRLEN(message)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3891 + 2 // for the NL's
856 8cd729851562 updated for version 7.0g vimboss parents: 852 diff changeset	3892 + STRLEN(buttons)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3893 + 3); // for the ": " and NUL
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3894 lenhotkey++; // for the NUL
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3895
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3896 // If no hotkey is specified first char is used.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 if (!has_hotkey[0])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3899 first_hotkey = TRUE;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3900 len += 2; // "x" -> "[x]"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3903 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3904 * Now allocate and load the strings
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3905 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3906 vim_free(confirm_msg);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907 confirm_msg = alloc(len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 if (confirm_msg == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 *confirm_msg = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 hotk = alloc(lenhotkey);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 if (hotk == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913 return NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3915 *confirm_msg = '\n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 STRCPY(confirm_msg + 1, message);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3917
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 msgp = confirm_msg + 1 + STRLEN(message);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 hotkp = hotk;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3921 // Define first default hotkey. Keep the hotkey string NUL
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3922 // terminated to avoid reading past the end.
1306 a5fd859f69f1 updated for version 7.1-020 vimboss parents: 1189 diff changeset	3923 hotkp[copy_char(buttons, hotkp, TRUE)] = NUL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3925 // Remember where the choices start, displaying starts here when
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3926 // "hotkp" typed at the more prompt.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 confirm_msg_tail = msgp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 *msgp++ = '\n';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932 display_confirm_msg();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 return hotk;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 * Display the ":confirm" message. Also called when screen resized.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17262 diff changeset	3939 static void
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3940 display_confirm_msg(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3942 // avoid that 'q' at the more prompt truncates the message here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 ++confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944 if (confirm_msg != NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	3945 msg_puts_attr((char *)confirm_msg, HL_ATTR(HLF_M));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 --confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3947 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	3949 #endif // FEAT_CON_DIALOG
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3951 #if defined(FEAT_CON_DIALOG) \|\| defined(FEAT_GUI_DIALOG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3952
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3953 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3954 vim_dialog_yesno(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3955 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3956 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3957 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3958 int dflt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3960 if (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962 message,
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3963 (char_u *)_("&Yes\n&No"), dflt, NULL, FALSE) == 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3964 return VIM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3965 return VIM_NO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3966 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3967
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3968 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3969 vim_dialog_yesnocancel(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3970 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3971 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3972 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3973 int dflt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3974 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3975 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3976 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3977 message,
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3978 (char_u *)_("&Yes\n&No\n&Cancel"), dflt, NULL, FALSE))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3979 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3987 vim_dialog_yesnoallcancel(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3988 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3989 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3990 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	3991 int dflt)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 title == NULL ? (char_u *)"Question" : title,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3995 message,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3996 (char_u *)_("&Yes\n&No\nSave &All\n&Discard All\n&Cancel"),
2684 951641b8784d updated for version 7.3.102 Bram Moolenaar <bram@vim.org> parents: 2679 diff changeset	3997 dflt, NULL, FALSE))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3998 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 case 3: return VIM_ALL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4002 case 4: return VIM_DISCARDALL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4004 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4007 #endif // FEAT_GUI_DIALOG \|\| FEAT_CON_DIALOG
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4009 #if defined(FEAT_EVAL)
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4010 static char *e_printf = N_("E766: Insufficient arguments for printf()");
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4011
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4012 /*
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4013 * Get number argument from "idxp" entry in "tvs". First entry is 1.
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4014 */
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4015 static varnumber_T
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4016 tv_nr(typval_T tvs, int idxp)
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4017 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4018 int idx = *idxp - 1;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4019 varnumber_T n = 0;
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4020 int err = FALSE;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4021
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4022 if (tvs[idx].v_type == VAR_UNKNOWN)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4023 emsg(_(e_printf));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4024 else
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4025 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4026 ++*idxp;
15211 de63593896b3 patch 8.1.0615: get_tv function names are not consistent Bram Moolenaar <Bram@vim.org> parents: 15079 diff changeset	4027 n = tv_get_number_chk(&tvs[idx], &err);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4028 if (err)
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4029 n = 0;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4030 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4031 return n;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4032 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4033
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4034 /*
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4035 * Get string argument from "idxp" entry in "tvs". First entry is 1.
15211 de63593896b3 patch 8.1.0615: get_tv function names are not consistent Bram Moolenaar <Bram@vim.org> parents: 15079 diff changeset	4036 * If "tofree" is NULL tv_get_string_chk() is used. Some types (e.g. List)
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4037 * are not converted to a string.
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4038 * If "tofree" is not NULL echo_string() is used. All types are converted to
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4039 * a string with the same format as ":echo". The caller must free "*tofree".
532 7052f11a3dc9 updated for version 7.0150 vimboss parents: 531 diff changeset	4040 * Returns NULL for an error.
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4041 */
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4042 static char *
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4043 tv_str(typval_T tvs, int idxp, char_u **tofree)
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4044 {
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4045 int idx = *idxp - 1;
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4046 char *s = NULL;
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4047 static char_u numbuf[NUMBUFLEN];
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4048
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4049 if (tvs[idx].v_type == VAR_UNKNOWN)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4050 emsg(_(e_printf));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4051 else
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4052 {
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4053 ++*idxp;
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4054 if (tofree != NULL)
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4055 s = (char *)echo_string(&tvs[idx], tofree, numbuf, get_copyID());
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4056 else
15211 de63593896b3 patch 8.1.0615: get_tv function names are not consistent Bram Moolenaar <Bram@vim.org> parents: 15079 diff changeset	4057 s = (char *)tv_get_string_chk(&tvs[idx]);
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4058 }
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4059 return s;
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4060 }
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4061
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4062 # ifdef FEAT_FLOAT
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4063 /*
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4064 * Get float argument from "idxp" entry in "tvs". First entry is 1.
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4065 */
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4066 static double
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4067 tv_float(typval_T tvs, int idxp)
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4068 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4069 int idx = *idxp - 1;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4070 double f = 0;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4071
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4072 if (tvs[idx].v_type == VAR_UNKNOWN)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4073 emsg(_(e_printf));
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4074 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4075 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4076 ++*idxp;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4077 if (tvs[idx].v_type == VAR_FLOAT)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4078 f = tvs[idx].vval.v_float;
1656 eb6fc577c96c updated for version 7.2a-008 vimboss parents: 1619 diff changeset	4079 else if (tvs[idx].v_type == VAR_NUMBER)
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4080 f = (double)tvs[idx].vval.v_number;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4081 else
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4082 emsg(_("E807: Expected Float argument for printf()"));
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4083 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4084 return f;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4085 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4086 # endif
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4087 #endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4088
10036 ab6320d74331 commit https://github.com/vim/vim/commit/7f7bd297d6d989254f71c694f1c72d07cbc5c306 Christian Brabandt <cb@256bit.org> parents: 10015 diff changeset	4089 #ifdef FEAT_FLOAT
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4090 /*
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4091 * Return the representation of infinity for printf() function:
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4092 * "-inf", "inf", "+inf", " inf", "-INF", "INF", "+INF" or " INF".
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4093 */
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4094 static const char *
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4095 infinity_str(int positive,
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4096 char fmt_spec,
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4097 int force_sign,
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4098 int space_for_positive)
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4099 {
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4100 static const char *table[] =
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4101 {
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4102 "-inf", "inf", "+inf", " inf",
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4103 "-INF", "INF", "+INF", " INF"
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4104 };
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4105 int idx = positive * (1 + force_sign + force_sign * space_for_positive);
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4106
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4107 if (ASCII_ISUPPER(fmt_spec))
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4108 idx += 4;
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4109 return table[idx];
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4110 }
10036 ab6320d74331 commit https://github.com/vim/vim/commit/7f7bd297d6d989254f71c694f1c72d07cbc5c306 Christian Brabandt <cb@256bit.org> parents: 10015 diff changeset	4111 #endif
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4112
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4113 /*
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4114 * This code was included to provide a portable vsnprintf() and snprintf().
715 b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4115 * Some systems may provide their own, but we always use this one for
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4116 * consistency.
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4117 *
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4118 * This code is based on snprintf.c - a portable implementation of snprintf
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4119 * by Mark Martinec <mark.martinec@ijs.si>, Version 2.2, 2000-10-06.
1189 7cdd85615e4e updated for version 7.1b vimboss parents: 1059 diff changeset	4120 * Included with permission. It was heavily modified to fit in Vim.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4121 * The original code, including useful comments, can be found here:
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4122 * http://www.ijs.si/software/snprintf/
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4123 *
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4124 * This snprintf() only supports the following conversion specifiers:
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4125 * 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	4126 * with flags: '-', '+', ' ', '0' and '#'.
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4127 * An asterisk is supported for field width as well as precision.
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4128 *
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4129 * Limited support for floating point was added: 'f', 'F', 'e', 'E', 'g', 'G'.
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4130 *
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4131 * Length modifiers 'h' (short int) and 'l' (long int) and 'll' (long long int)
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4132 * are supported. NOTE: for 'll' the argument is varnumber_T or uvarnumber_T.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4133 *
437 256118bd00f4 updated for version 7.0113 vimboss parents: 360 diff changeset	4134 * 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	4135 * relevant for double-byte encodings where the second byte may be '%'.
256118bd00f4 updated for version 7.0113 vimboss parents: 360 diff changeset	4136 *
715 b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4137 * It is permitted for "str_m" to be zero, and it is permitted to specify NULL
b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4138 * pointer for resulting string argument if "str_m" is zero (as per ISO C99).
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4139 *
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4140 * The return value is the number of characters which would be generated
6448 e13f8073c9f9 updated for version 7.4.553 Bram Moolenaar <bram@vim.org> parents: 5684 diff changeset	4141 * for the given input, excluding the trailing NUL. If this value
715 b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4142 * is greater or equal to "str_m", not all characters from the result
b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4143 * have been stored in str, output bytes beyond the ("str_m"-1) -th character
b526e10493b1 updated for version 7.0217 vimboss parents: 714 diff changeset	4144 * are discarded. If "str_m" is greater than zero it is guaranteed
6448 e13f8073c9f9 updated for version 7.4.553 Bram Moolenaar <bram@vim.org> parents: 5684 diff changeset	4145 * the resulting string will be NUL-terminated.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4146 */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4147
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4148 /*
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4149 * When va_list is not supported we only define vim_snprintf().
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4150 *
11653 67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4151 * vim_vsnprintf_typval() can be invoked with either "va_list" or a list of
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4152 * "typval_T". When the latter is not used it must be NULL.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4153 */
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4154
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4155 // When generating prototypes all of this is skipped, cproto doesn't
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4156 // understand this.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4157 #ifndef PROTO
2280 941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4158
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4159 // Like vim_vsnprintf() but append to the string.
2280 941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4160 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4161 vim_snprintf_add(char str, size_t str_m, const char fmt, ...)
2280 941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4162 {
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4163 va_list ap;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4164 int str_l;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4165 size_t len = STRLEN(str);
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4166 size_t space;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4167
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4168 if (str_m <= len)
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4169 space = 0;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4170 else
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4171 space = str_m - len;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4172 va_start(ap, fmt);
11653 67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4173 str_l = vim_vsnprintf(str + len, space, fmt, ap);
2280 941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4174 va_end(ap);
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4175 return str_l;
941ff1cd317a Add file save counter to undo information. Add undotree() function. Bram Moolenaar <bram@vim.org> parents: 2277 diff changeset	4176 }
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4177
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4178 int
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4179 vim_snprintf(char str, size_t str_m, const char fmt, ...)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4180 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4181 va_list ap;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4182 int str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4183
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4184 va_start(ap, fmt);
11653 67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4185 str_l = vim_vsnprintf(str, str_m, fmt, ap);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4186 va_end(ap);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4187 return str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4188 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4189
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4190 int
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4191 vim_vsnprintf(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4192 char *str,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4193 size_t str_m,
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4194 const char *fmt,
11653 67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4195 va_list ap)
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4196 {
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4197 return vim_vsnprintf_typval(str, str_m, fmt, ap, NULL);
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4198 }
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4199
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4200 int
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4201 vim_vsnprintf_typval(
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4202 char *str,
67cf0d45b006 patch 8.0.0709: libvterm cannot use vsnprintf() Christian Brabandt <cb@256bit.org> parents: 11561 diff changeset	4203 size_t str_m,
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4204 const char *fmt,
7827 41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4205 va_list ap,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0 Christian Brabandt <cb@256bit.org> parents: 7803 diff changeset	4206 typval_T *tvs)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4207 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4208 size_t str_l = 0;
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4209 const char *p = fmt;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4210 int arg_idx = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4211
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4212 if (p == NULL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4213 p = "";
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4214 while (*p != NUL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4215 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4216 if (*p != '%')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4217 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4218 char *q = strchr(p + 1, '%');
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4219 size_t n = (q == NULL) ? STRLEN(p) : (size_t)(q - p);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4220
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4221 // Copy up to the next '%' or NUL without any changes.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4222 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4223 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4224 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4225
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4226 mch_memmove(str + str_l, p, n > avail ? avail : n);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4227 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4228 p += n;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4229 str_l += n;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4230 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4231 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4232 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4233 size_t min_field_width = 0, precision = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4234 int zero_padding = 0, precision_specified = 0, justify_left = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4235 int alternate_form = 0, force_sign = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4236
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4237 // If both the ' ' and '+' flags appear, the ' ' flag should be
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4238 // ignored.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4239 int space_for_positive = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4240
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4241 // allowed values: \0, h, l, L
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4242 char length_modifier = '\0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4243
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4244 // temporary buffer for simple numeric->string conversion
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4245 # if defined(FEAT_FLOAT)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4246 # define TMP_LEN 350 // On my system 1e308 is the biggest number possible.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4247 // That sounds reasonable to use as the maximum
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4248 // printable.
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4249 # else
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4250 # define TMP_LEN 66
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4251 # endif
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4252 char tmp[TMP_LEN];
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4253
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4254 // string address in case of string argument
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	4255 const char *str_arg = NULL;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4256
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4257 // natural field width of arg without padding and sign
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4258 size_t str_arg_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4259
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4260 // unsigned char argument value - only defined for c conversion.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4261 // N.B. standard explicitly states the char argument for the c
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4262 // conversion is unsigned
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4263 unsigned char uchar_arg;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4264
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4265 // number of zeros to be inserted for numeric conversions as
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4266 // required by the precision or minimal field width
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4267 size_t number_of_zeros_to_pad = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4268
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4269 // index into tmp where zero padding is to be inserted
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4270 size_t zero_padding_insertion_ind = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4271
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4272 // current conversion specifier character
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4273 char fmt_spec = '\0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4274
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4275 // buffer for 's' and 'S' specs
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4276 char_u *tofree = NULL;
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4277
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4278
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4279 p++; // skip '%'
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4280
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4281 // parse flags
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4282 while (p == '0' \|\| p == '-' \|\| p == '+' \|\| p == ' '
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4283 \|\| p == '#' \|\| p == '\'')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4284 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4285 switch (*p)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4286 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4287 case '0': zero_padding = 1; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4288 case '-': justify_left = 1; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4289 case '+': force_sign = 1; space_for_positive = 0; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4290 case ' ': force_sign = 1;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4291 // If both the ' ' and '+' flags appear, the ' '
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4292 // flag should be ignored
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4293 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4294 case '#': alternate_form = 1; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4295 case '\'': break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4296 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4297 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4298 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4299 // If the '0' and '-' flags both appear, the '0' flag should be
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4300 // ignored.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4301
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4302 // parse field width
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4303 if (p == '')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4304 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4305 int j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4306
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4307 p++;
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4308 j =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4309 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4310 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4311 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4312 va_arg(ap, int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4313 if (j >= 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4314 min_field_width = j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4315 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4316 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4317 min_field_width = -j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4318 justify_left = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4319 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4320 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4321 else if (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4322 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4323 // size_t could be wider than unsigned int; make sure we treat
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4324 // argument like common implementations do
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4325 unsigned int uj = *p++ - '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 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4328 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4329 min_field_width = uj;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4330 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4331
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4332 // parse precision
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4333 if (*p == '.')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4334 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4335 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4336 precision_specified = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4337 if (p == '')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4338 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4339 int j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4340
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4341 j =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4342 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4343 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4344 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4345 va_arg(ap, int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4346 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4347 if (j >= 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4348 precision = j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4349 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4350 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4351 precision_specified = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4352 precision = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4353 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4354 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4355 else if (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4356 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4357 // size_t could be wider than unsigned int; make sure we
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4358 // treat argument like common implementations do
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4359 unsigned int uj = *p++ - '0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4360
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4361 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4362 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4363 precision = uj;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4364 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4365 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4366
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4367 // parse 'h', 'l' and 'll' length modifiers
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4368 if (p == 'h' \|\| p == 'l')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4369 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4370 length_modifier = *p;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4371 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4372 if (length_modifier == 'l' && *p == 'l')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4373 {
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4374 // double l = __int64 / varnumber_T
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4375 length_modifier = 'L';
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4376 p++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4377 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4378 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4379 fmt_spec = *p;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4380
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4381 // common synonyms:
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4382 switch (fmt_spec)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4383 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4384 case 'i': fmt_spec = 'd'; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4385 case 'D': fmt_spec = 'd'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4386 case 'U': fmt_spec = 'u'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4387 case 'O': fmt_spec = 'o'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4388 default: break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4389 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4390
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4391 # if defined(FEAT_EVAL)
9497 d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4392 switch (fmt_spec)
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4393 {
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4394 case 'd': case 'u': case 'o': case 'x': case 'X':
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4395 if (tvs != NULL && length_modifier == '\0')
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4396 length_modifier = 'L';
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4397 }
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4398 # endif
d18d71ae21e5 commit https://github.com/vim/vim/commit/38ee6b041e73ad31c3b6b99d56d20833b59b2b57 Christian Brabandt <cb@256bit.org> parents: 9454 diff changeset	4399
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4400 // get parameter value, do initial processing
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4401 switch (fmt_spec)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4402 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4403 // '%' and 'c' behave similar to 's' regarding flags and field
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4404 // widths
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4405 case '%':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4406 case 'c':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4407 case 's':
3914 f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4408 case 'S':
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4409 str_arg_l = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4410 switch (fmt_spec)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4411 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4412 case '%':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4413 str_arg = p;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4414 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4415
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4416 case 'c':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4417 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4418 int j;
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4419
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4420 j =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4421 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4422 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4423 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4424 va_arg(ap, int);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4425 // standard demands unsigned char
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4426 uchar_arg = (unsigned char)j;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4427 str_arg = (char *)&uchar_arg;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4428 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4429 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4430
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4431 case 's':
3914 f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4432 case 'S':
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4433 str_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4434 # if defined(FEAT_EVAL)
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4435 tvs != NULL ? tv_str(tvs, &arg_idx, &tofree) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4436 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4437 va_arg(ap, char *);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4438 if (str_arg == NULL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4439 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4440 str_arg = "[NULL]";
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4441 str_arg_l = 6;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4442 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4443 // make sure not to address string beyond the specified
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4444 // precision !!!
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4445 else if (!precision_specified)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4446 str_arg_l = strlen(str_arg);
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4447 // truncate string if necessary as requested by precision
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4448 else if (precision == 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4449 str_arg_l = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4450 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4451 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4452 // Don't put the #if inside memchr(), it can be a
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4453 // macro.
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4454 // memchr on HP does not like n > 2^31 !!!
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4455 char *q = memchr(str_arg, '\0',
881 48775ea99f24 updated for version 7.0-007 vimboss parents: 870 diff changeset	4456 precision <= (size_t)0x7fffffffL ? precision
48775ea99f24 updated for version 7.0-007 vimboss parents: 870 diff changeset	4457 : (size_t)0x7fffffffL);
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4458 str_arg_l = (q == NULL) ? precision
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4459 : (size_t)(q - str_arg);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4460 }
3914 f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4461 if (fmt_spec == 'S')
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4462 {
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4463 if (min_field_width != 0)
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4464 min_field_width += STRLEN(str_arg)
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4465 - mb_string2cells((char_u *)str_arg, -1);
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4466 if (precision)
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4467 {
18176 dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4468 char_u *p1;
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4469 size_t i = 0;
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4470
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4471 for (p1 = (char_u )str_arg; p1;
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4472 p1 += mb_ptr2len(p1))
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4473 {
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4474 i += (size_t)mb_ptr2cells(p1);
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4475 if (i > precision)
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4476 break;
dfe9db84e326 patch 8.1.2083: multi-byte chars do not work properly with "%.S" in printf() Bram Moolenaar <Bram@vim.org>* parents: 18135 diff changeset	4477 }
3914 f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4478 str_arg_l = precision = p1 - (char_u *)str_arg;
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4479 }
f15769bce0b8 updated for version 7.3.713 Bram Moolenaar <bram@vim.org> parents: 3435 diff changeset	4480 }
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4481 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4482
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4483 default:
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4484 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4485 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4486 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4487
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4488 case 'd': case 'u':
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4489 case 'b': case 'B':
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4490 case 'o':
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4491 case 'x': case 'X':
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4492 case 'p':
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4493 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4494 // NOTE: the u, b, o, x, X and p conversion specifiers
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4495 // imply the value is unsigned; d implies a signed
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4496 // value
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4497
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4498 // 0 if numeric argument is zero (or if pointer is
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4499 // NULL for 'p'), +1 if greater than zero (or nonzero
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4500 // for unsigned arguments), -1 if negative (unsigned
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4501 // argument is never negative)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4502 int arg_sign = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4503
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4504 // only set for length modifier h, or for no length
2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4505 // modifiers
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4506 int int_arg = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4507 unsigned int uint_arg = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4508
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4509 // only set for length modifier l
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4510 long int long_arg = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4511 unsigned long int ulong_arg = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4512
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4513 // only set for length modifier ll
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4514 varnumber_T llong_arg = 0;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4515 uvarnumber_T ullong_arg = 0;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4516
19477 2bb0e80fcd32 patch 8.2.0296: mixing up "long long" and __int64 may cause problems Bram Moolenaar <Bram@vim.org> parents: 19427 diff changeset	4517 // only set for b conversion
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4518 uvarnumber_T bin_arg = 0;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4519
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4520 // pointer argument value -only defined for p
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4521 // conversion
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4522 void *ptr_arg = NULL;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4523
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4524 if (fmt_spec == 'p')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4525 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4526 length_modifier = '\0';
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4527 ptr_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4528 # if defined(FEAT_EVAL)
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4529 tvs != NULL ? (void *)tv_str(tvs, &arg_idx,
41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	4530 NULL) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4531 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4532 va_arg(ap, void *);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4533 if (ptr_arg != NULL)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4534 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4535 }
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4536 else if (fmt_spec == 'b' \|\| fmt_spec == 'B')
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4537 {
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4538 bin_arg =
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4539 # if defined(FEAT_EVAL)
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4540 tvs != NULL ?
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4541 (uvarnumber_T)tv_nr(tvs, &arg_idx) :
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4542 # endif
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4543 va_arg(ap, uvarnumber_T);
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4544 if (bin_arg != 0)
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4545 arg_sign = 1;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4546 }
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4547 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4548 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4549 // signed
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4550 switch (length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4551 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4552 case '\0':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4553 case 'h':
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4554 // char and short arguments are passed as int.
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4555 int_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4556 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4557 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4558 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4559 va_arg(ap, int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4560 if (int_arg > 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4561 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4562 else if (int_arg < 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4563 arg_sign = -1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4564 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4565 case 'l':
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4566 long_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4567 # if defined(FEAT_EVAL)
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	4568 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4569 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4570 va_arg(ap, long int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4571 if (long_arg > 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4572 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4573 else if (long_arg < 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4574 arg_sign = -1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4575 break;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4576 case 'L':
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4577 llong_arg =
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4578 # if defined(FEAT_EVAL)
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4579 tvs != NULL ? tv_nr(tvs, &arg_idx) :
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4580 # endif
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4581 va_arg(ap, varnumber_T);
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4582 if (llong_arg > 0)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4583 arg_sign = 1;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4584 else if (llong_arg < 0)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4585 arg_sign = -1;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4586 break;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4587 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4588 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4589 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4590 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4591 // unsigned
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4592 switch (length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4593 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4594 case '\0':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4595 case 'h':
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4596 uint_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4597 # if defined(FEAT_EVAL)
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4598 tvs != NULL ? (unsigned)
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4599 tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4600 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4601 va_arg(ap, unsigned int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4602 if (uint_arg != 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4603 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4604 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4605 case 'l':
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4606 ulong_arg =
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4607 # if defined(FEAT_EVAL)
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4608 tvs != NULL ? (unsigned long)
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4609 tv_nr(tvs, &arg_idx) :
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4610 # endif
3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	4611 va_arg(ap, unsigned long int);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4612 if (ulong_arg != 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4613 arg_sign = 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4614 break;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4615 case 'L':
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4616 ullong_arg =
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4617 # if defined(FEAT_EVAL)
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4618 tvs != NULL ? (uvarnumber_T)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4619 tv_nr(tvs, &arg_idx) :
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4620 # endif
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4621 va_arg(ap, uvarnumber_T);
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4622 if (ullong_arg != 0)
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4623 arg_sign = 1;
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4624 break;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4625 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4626 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4627
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4628 str_arg = tmp;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4629 str_arg_l = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4630
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4631 // NOTE:
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4632 // For d, i, u, o, x, and X conversions, if precision is
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4633 // specified, the '0' flag should be ignored. This is so
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4634 // with Solaris 2.6, Digital UNIX 4.0, HPUX 10, Linux,
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4635 // FreeBSD, NetBSD; but not with Perl.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4636 if (precision_specified)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4637 zero_padding = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4638 if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4639 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4640 if (force_sign && arg_sign >= 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4641 tmp[str_arg_l++] = space_for_positive ? ' ' : '+';
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4642 // leave negative numbers for sprintf to handle, to
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4643 // avoid handling tricky cases like (short int)-32768
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4644 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4645 else if (alternate_form)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4646 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4647 if (arg_sign != 0
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4648 && (fmt_spec == 'b' \|\| fmt_spec == 'B'
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4649 \|\| fmt_spec == 'x' \|\| fmt_spec == 'X') )
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4650 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4651 tmp[str_arg_l++] = '0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4652 tmp[str_arg_l++] = fmt_spec;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4653 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4654 // alternate form should have no effect for p
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4655 // conversion, but ...
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4656 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4657
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4658 zero_padding_insertion_ind = str_arg_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4659 if (!precision_specified)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4660 precision = 1; // default precision is 1
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4661 if (precision == 0 && arg_sign == 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4662 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4663 // When zero value is formatted with an explicit
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4664 // precision 0, the resulting formatted string is
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4665 // empty (d, i, u, b, B, o, x, X, p).
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4666 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4667 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4668 {
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4669 char f[6];
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4670 int f_l = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4671
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4672 // construct a simple format string for sprintf
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4673 f[f_l++] = '%';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4674 if (!length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4675 ;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4676 else if (length_modifier == 'L')
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4677 {
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4678 # ifdef MSWIN
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4679 f[f_l++] = 'I';
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4680 f[f_l++] = '6';
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4681 f[f_l++] = '4';
19427 fdfe44ac6a1a patch 8.2.0271: the "num64" feature is available everywhere Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	4682 # else
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4683 f[f_l++] = 'l';
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4684 f[f_l++] = 'l';
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4685 # endif
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4686 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4687 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4688 f[f_l++] = length_modifier;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4689 f[f_l++] = fmt_spec;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4690 f[f_l++] = '\0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4691
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4692 if (fmt_spec == 'p')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4693 str_arg_l += sprintf(tmp + str_arg_l, f, ptr_arg);
9894 b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4694 else if (fmt_spec == 'b' \|\| fmt_spec == 'B')
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4695 {
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4696 char b[8 * sizeof(uvarnumber_T)];
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4697 size_t b_l = 0;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4698 uvarnumber_T bn = bin_arg;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4699
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4700 do
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4701 {
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4702 b[sizeof(b) - ++b_l] = '0' + (bn & 0x1);
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4703 bn >>= 1;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4704 }
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4705 while (bn != 0);
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4706
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4707 memcpy(tmp + str_arg_l, b + sizeof(b) - b_l, b_l);
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4708 str_arg_l += b_l;
b01afb4e8f66 commit https://github.com/vim/vim/commit/91984b9034d3b698459622be277d963e0c6df60e Christian Brabandt <cb@256bit.org> parents: 9892 diff changeset	4709 }
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4710 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4711 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4712 // signed
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4713 switch (length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4714 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4715 case '\0':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4716 case 'h': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4717 tmp + str_arg_l, f, int_arg);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4718 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4719 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4720 tmp + str_arg_l, f, long_arg);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4721 break;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4722 case 'L': str_arg_l += sprintf(
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4723 tmp + str_arg_l, f, llong_arg);
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4724 break;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4725 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4726 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4727 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4728 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4729 // unsigned
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4730 switch (length_modifier)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4731 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4732 case '\0':
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4733 case 'h': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4734 tmp + str_arg_l, f, uint_arg);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4735 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4736 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4737 tmp + str_arg_l, f, ulong_arg);
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4738 break;
9389 32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4739 case 'L': str_arg_l += sprintf(
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4740 tmp + str_arg_l, f, ullong_arg);
32e34e574716 commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12 Christian Brabandt <cb@256bit.org> parents: 9185 diff changeset	4741 break;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4742 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4743 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4744
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4745 // include the optional minus sign and possible
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4746 // "0x" in the region before the zero padding
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4747 // insertion point
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4748 if (zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4749 && tmp[zero_padding_insertion_ind] == '-')
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4750 zero_padding_insertion_ind++;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4751 if (zero_padding_insertion_ind + 1 < str_arg_l
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4752 && tmp[zero_padding_insertion_ind] == '0'
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4753 && (tmp[zero_padding_insertion_ind + 1] == 'x'
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4754 \|\| tmp[zero_padding_insertion_ind + 1] == 'X'))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4755 zero_padding_insertion_ind += 2;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4756 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4757
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4758 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4759 size_t num_of_digits = str_arg_l
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4760 - zero_padding_insertion_ind;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4761
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4762 if (alternate_form && fmt_spec == 'o'
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4763 // unless zero is already the first
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4764 // character
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4765 && !(zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4766 && tmp[zero_padding_insertion_ind] == '0'))
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4767 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4768 // assure leading zero for alternate-form
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4769 // octal numbers
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4770 if (!precision_specified
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4771 \|\| precision < num_of_digits + 1)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4772 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4773 // precision is increased to force the
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4774 // first character to be zero, except if a
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4775 // zero value is formatted with an
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4776 // explicit precision of zero
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4777 precision = num_of_digits + 1;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4778 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4779 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4780 // zero padding to specified precision?
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4781 if (num_of_digits < precision)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4782 number_of_zeros_to_pad = precision - num_of_digits;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4783 }
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4784 // zero padding to specified minimal field width?
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4785 if (!justify_left && zero_padding)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4786 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	4787 int n = (int)(min_field_width - (str_arg_l
8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	4788 + number_of_zeros_to_pad));
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4789 if (n > 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4790 number_of_zeros_to_pad += n;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4791 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4792 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4793 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4794
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4795 # ifdef FEAT_FLOAT
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4796 case 'f':
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4797 case 'F':
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4798 case 'e':
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4799 case 'E':
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4800 case 'g':
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4801 case 'G':
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4802 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4803 // Floating point.
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4804 double f;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4805 double abs_f;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4806 char format[40];
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4807 int l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4808 int remove_trailing_zeroes = FALSE;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4809
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4810 f =
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4811 # if defined(FEAT_EVAL)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4812 tvs != NULL ? tv_float(tvs, &arg_idx) :
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4813 # endif
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4814 va_arg(ap, double);
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4815 abs_f = f < 0 ? -f : f;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4816
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4817 if (fmt_spec == 'g' \|\| fmt_spec == 'G')
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4818 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4819 // Would be nice to use %g directly, but it prints
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4820 // "1.0" as "1", we don't want that.
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4821 if ((abs_f >= 0.001 && abs_f < 10000000.0)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4822 \|\| abs_f == 0.0)
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4823 fmt_spec = ASCII_ISUPPER(fmt_spec) ? 'F' : 'f';
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4824 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4825 fmt_spec = fmt_spec == 'g' ? 'e' : 'E';
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4826 remove_trailing_zeroes = TRUE;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4827 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4828
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4829 if ((fmt_spec == 'f' \|\| fmt_spec == 'F') &&
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4830 # ifdef VAX
1783 c3242ae88ef1 updated for version 7.2-081 vimboss parents: 1757 diff changeset	4831 abs_f > 1.0e38
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4832 # else
1783 c3242ae88ef1 updated for version 7.2-081 vimboss parents: 1757 diff changeset	4833 abs_f > 1.0e307
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4834 # endif
1783 c3242ae88ef1 updated for version 7.2-081 vimboss parents: 1757 diff changeset	4835 )
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4836 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4837 // Avoid a buffer overflow
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4838 STRCPY(tmp, infinity_str(f > 0.0, fmt_spec,
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4839 force_sign, space_for_positive));
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4840 str_arg_l = STRLEN(tmp);
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4841 zero_padding = 0;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4842 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4843 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4844 {
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4845 if (isnan(f))
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4846 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4847 // Not a number: nan or NAN
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4848 STRCPY(tmp, ASCII_ISUPPER(fmt_spec) ? "NAN"
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4849 : "nan");
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4850 str_arg_l = 3;
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4851 zero_padding = 0;
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4852 }
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4853 else if (isinf(f))
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4854 {
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4855 STRCPY(tmp, infinity_str(f > 0.0, fmt_spec,
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4856 force_sign, space_for_positive));
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4857 str_arg_l = STRLEN(tmp);
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4858 zero_padding = 0;
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4859 }
5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4860 else
13188 a49a5419a83f patch 8.0.1468: illegal memory access in del_bytes() Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	4861 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4862 // Regular float number
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4863 format[0] = '%';
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4864 l = 1;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4865 if (force_sign)
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4866 format[l++] = space_for_positive ? ' ' : '+';
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4867 if (precision_specified)
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4868 {
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4869 size_t max_prec = TMP_LEN - 10;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4870
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4871 // Make sure we don't get more digits than we
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4872 // have room for.
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4873 if ((fmt_spec == 'f' \|\| fmt_spec == 'F')
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4874 && abs_f > 1.0)
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4875 max_prec -= (size_t)log10(abs_f);
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4876 if (precision > max_prec)
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4877 precision = max_prec;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4878 l += sprintf(format + l, ".%d", (int)precision);
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4879 }
10040 48f70e0c696a commit https://github.com/vim/vim/commit/965ed14973fd3f1b2aace7bae4d4722b71ca04f9 Christian Brabandt <cb@256bit.org> parents: 10038 diff changeset	4880 format[l] = fmt_spec == 'F' ? 'f' : fmt_spec;
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4881 format[l + 1] = NUL;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4882
10015 5ac2dd61ca8f commit https://github.com/vim/vim/commit/e999782e369999539a1783a7ebe4eadcc6da28a8 Christian Brabandt <cb@256bit.org> parents: 9988 diff changeset	4883 str_arg_l = sprintf(tmp, format, f);
13188 a49a5419a83f patch 8.0.1468: illegal memory access in del_bytes() Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	4884 }
9986 9bef7b5d02cb commit https://github.com/vim/vim/commit/9992237a3e791fbc0c1ebf743ece1b75e1488410 Christian Brabandt <cb@256bit.org> parents: 9980 diff changeset	4885
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4886 if (remove_trailing_zeroes)
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4887 {
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4888 int i;
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4889 char *tp;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4890
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4891 // Using %g or %G: remove superfluous zeroes.
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4892 if (fmt_spec == 'f' \|\| fmt_spec == 'F')
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4893 tp = tmp + str_arg_l - 1;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4894 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4895 {
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4896 tp = (char )vim_strchr((char_u )tmp,
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4897 fmt_spec == 'e' ? 'e' : 'E');
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4898 if (tp != NULL)
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4899 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4900 // Remove superfluous '+' and leading
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4901 // zeroes from the exponent.
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4902 if (tp[1] == '+')
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4903 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4904 // Change "1.0e+07" to "1.0e07"
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4905 STRMOVE(tp + 1, tp + 2);
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4906 --str_arg_l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4907 }
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4908 i = (tp[1] == '-') ? 2 : 1;
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4909 while (tp[i] == '0')
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4910 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4911 // Change "1.0e07" to "1.0e7"
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4912 STRMOVE(tp + i, tp + i + 1);
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4913 --str_arg_l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4914 }
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4915 --tp;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4916 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4917 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4918
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4919 if (tp != NULL && !precision_specified)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4920 // Remove trailing zeroes, but keep the one
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4921 // just after a dot.
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4922 while (tp > tmp + 2 && *tp == '0'
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4923 && tp[-1] != '.')
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4924 {
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4925 STRMOVE(tp, tp + 1);
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4926 --tp;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4927 --str_arg_l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4928 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4929 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4930 else
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4931 {
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4932 char *tp;
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4933
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4934 // Be consistent: some printf("%e") use 1.0e+12
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4935 // and some 1.0e+012. Remove one zero in the last
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4936 // case.
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4937 tp = (char )vim_strchr((char_u )tmp,
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4938 fmt_spec == 'e' ? 'e' : 'E');
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4939 if (tp != NULL && (tp[1] == '+' \|\| tp[1] == '-')
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4940 && tp[2] == '0'
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4941 && vim_isdigit(tp[3])
f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4942 && vim_isdigit(tp[4]))
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4943 {
1757 f10fe14748e2 updated for version 7.2-055 vimboss parents: 1668 diff changeset	4944 STRMOVE(tp + 2, tp + 3);
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4945 --str_arg_l;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4946 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4947 }
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4948 }
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4949 if (zero_padding && min_field_width > str_arg_l
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4950 && (tmp[0] == '-' \|\| force_sign))
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4951 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4952 // padding 0's should be inserted after the sign
10038 7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4953 number_of_zeros_to_pad = min_field_width - str_arg_l;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4954 zero_padding_insertion_ind = 1;
7cf4e210cf3c commit https://github.com/vim/vim/commit/04186095346daa60e82e981dad114de2b641d672 Christian Brabandt <cb@256bit.org> parents: 10036 diff changeset	4955 }
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4956 str_arg = tmp;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4957 break;
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4958 }
7803 37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713 Christian Brabandt <cb@256bit.org> parents: 6949 diff changeset	4959 # endif
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	4960
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4961 default:
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4962 // unrecognized conversion specifier, keep format string
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4963 // as-is
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4964 zero_padding = 0; // turn zero padding off for non-numeric
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4965 // conversion
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4966 justify_left = 1;
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4967 min_field_width = 0; // reset flags
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4968
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4969 // discard the unrecognized conversion, just keep *
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4970 // the unrecognized conversion character
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4971 str_arg = p;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4972 str_arg_l = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4973 if (*p != NUL)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4974 str_arg_l++; // include invalid conversion specifier
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4975 // unchanged if not at end-of-string
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4976 break;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4977 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4978
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4979 if (*p != NUL)
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4980 p++; // step over the just processed conversion specifier
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4981
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4982 // insert padding to the left as requested by min_field_width;
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4983 // this does not include the zero padding in case of numerical
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4984 // conversions
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4985 if (!justify_left)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4986 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	4987 // left padding with blank or zero
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	4988 int pn = (int)(min_field_width - (str_arg_l + number_of_zeros_to_pad));
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	4989
fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	4990 if (pn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4991 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4992 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4993 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4994 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4995
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4996 vim_memset(str + str_l, zero_padding ? '0' : ' ',
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4997 (size_t)pn > avail ? avail
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	4998 : (size_t)pn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	4999 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5000 str_l += pn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5001 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5002 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5003
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5004 // zero padding as requested by the precision or by the minimal
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5005 // field width for numeric conversions required?
330 f76b0d38b6bd updated for version 7.0086 vimboss parents: 291 diff changeset	5006 if (number_of_zeros_to_pad == 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5007 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5008 // will not copy first part of numeric right now, *
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5009 // force it to be copied later in its entirety
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5010 zero_padding_insertion_ind = 0;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5011 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5012 else
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5013 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5014 // insert first part of numerics (sign or '0x') before zero
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5015 // padding
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	5016 int zn = (int)zero_padding_insertion_ind;
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5017
fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5018 if (zn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5019 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5020 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5021 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5022 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5023
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5024 mch_memmove(str + str_l, str_arg,
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5025 (size_t)zn > avail ? avail
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5026 : (size_t)zn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5027 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5028 str_l += zn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5029 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5030
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5031 // insert zero padding as requested by the precision or min
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5032 // field width
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	5033 zn = (int)number_of_zeros_to_pad;
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5034 if (zn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5035 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5036 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5037 {
11937 c893d6c00497 patch 8.0.0848: using multiple ch_log functions is clumsy Christian Brabandt <cb@256bit.org> parents: 11653 diff changeset	5038 size_t avail = str_m - str_l;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5039
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5040 vim_memset(str + str_l, '0',
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5041 (size_t)zn > avail ? avail
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5042 : (size_t)zn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5043 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5044 str_l += zn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5045 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5046 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5047
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5048 // insert formatted string
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5049 // (or as-is conversion specifier for unknown conversions)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5050 {
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 822 diff changeset	5051 int sn = (int)(str_arg_l - zero_padding_insertion_ind);
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5052
fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5053 if (sn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5054 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5055 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5056 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5057 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5058
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5059 mch_memmove(str + str_l,
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5060 str_arg + zero_padding_insertion_ind,
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5061 (size_t)sn > avail ? avail : (size_t)sn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5062 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5063 str_l += sn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5064 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5065 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5066
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5067 // insert right padding
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5068 if (justify_left)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5069 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5070 // right blank padding to the field width
1619 b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	5071 int pn = (int)(min_field_width
b9740fb41986 updated for version 7.2a vimboss parents: 1445 diff changeset	5072 - (str_arg_l + number_of_zeros_to_pad));
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5073
fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5074 if (pn > 0)
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5075 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5076 if (str_l < str_m)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5077 {
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5078 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5079
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5080 vim_memset(str + str_l, ' ',
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5081 (size_t)pn > avail ? avail
c8f343a465a2 updated for version 7.2-180 vimboss parents: 1854 diff changeset	5082 : (size_t)pn);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5083 }
275 fb70e333c94e updated for version 7.0074 vimboss parents: 272 diff changeset	5084 str_l += pn;
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5085 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5086 }
9892 41c5d59e7e10 commit https://github.com/vim/vim/commit/e5a8f35b4286135f3469f3b00a6c2220553d9658 Christian Brabandt <cb@256bit.org> parents: 9698 diff changeset	5087 vim_free(tofree);
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5088 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5089 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5090
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5091 if (str_m > 0)
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5092 {
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5093 // make sure the string is nul-terminated even at the expense of
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5094 // overwriting the last character (shouldn't happen, but just in case)
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5095 //
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5096 str[str_l <= str_m - 1 ? str_l : str_m - 1] = '\0';
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5097 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5098
482 6f8b578776ab updated for version 7.0131 vimboss parents: 474 diff changeset	5099 if (tvs != NULL && tvs[arg_idx - 1].v_type != VAR_UNKNOWN)
15470 55ccc2d353bd patch 8.1.0743: giving error messages is not flexible Bram Moolenaar <Bram@vim.org> parents: 15219 diff changeset	5100 emsg(_("E767: Too many arguments to printf()"));
449 3709cf52b9b5 updated for version 7.0119 vimboss parents: 447 diff changeset	5101
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5102 // Return the number of characters formatted (excluding trailing nul
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5103 // character), that is, the number of characters that would have been
80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5104 // written to the buffer if it were large enough.
272 ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5105 return (int)str_l;
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5106 }
ddada568db54 updated for version 7.0073 vimboss parents: 229 diff changeset	5107
18931 80b40bd5ec1a patch 8.2.0026: still some /* / comments Bram Moolenaar <Bram@vim.org>* parents: 18866 diff changeset	5108 #endif // PROTO

Mercurial > vim

annotate src/message.c @ 19477:2bb0e80fcd32 v8.2.0296