Mercurial > vim
annotate src/misc1.c @ 34850:a93a9b349a5e v9.1.0294
patch 9.1.0294: Text height function does not respect it's argument
Commit: https://github.com/vim/vim/commit/08b0f632c125514fe0ea188c36ac048d7d7929d4
Author: Luuk van Baal <luukvbaal@gmail.com>
Date: Tue Apr 9 22:43:49 2024 +0200
patch 9.1.0294: Text height function does not respect it's argument
Problem: plines_m_win() does not take into account it's "limit_winheight"
argument for filler lines below the last line of the buffer.
(after v9.1.0280)
Solution: Check window height when "limit_winheight" is TRUE.
(Luuk van Baal)
closes: #14449
Signed-off-by: Luuk van Baal <luukvbaal@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Tue, 09 Apr 2024 23:00:04 +0200 |
parents | 8e38ceda0822 |
children | 80240c27c4ff |
rev | line source |
---|---|
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1 /* vi:set ts=8 sts=4 sw=4 noet: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2 * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3 * VIM - Vi IMproved by Bram Moolenaar |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4 * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
5 * Do ":help uganda" in Vim to read copying and usage conditions. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
6 * Do ":help credits" in Vim to see a list of people who contributed. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
7 * See README.txt for an overview of the Vim source code. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
8 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
9 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
10 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
11 * misc1.c: functions that didn't seem to fit elsewhere |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
12 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
13 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
14 #include "vim.h" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
15 #include "version.h" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
16 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
17 #if defined(__HAIKU__) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
18 # include <storage/FindDirectory.h> |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
19 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
20 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
21 #if defined(MSWIN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
22 # include <lm.h> |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
23 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
24 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
25 #define URL_SLASH 1 // path_is_url() has found "://" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
26 #define URL_BACKSLASH 2 // path_is_url() has found ":\\" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
27 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
28 // All user names (for ~user completion as done by shell). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
29 static garray_T ga_users; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
30 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
31 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
32 * get_leader_len() returns the length in bytes of the prefix of the given |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
33 * string which introduces a comment. If this string is not a comment then |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
34 * 0 is returned. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
35 * When "flags" is not NULL, it is set to point to the flags of the recognized |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
36 * comment leader. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
37 * "backward" must be true for the "O" command. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
38 * If "include_space" is set, include trailing whitespace while calculating the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
39 * length. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
40 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
41 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
42 get_leader_len( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
43 char_u *line, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
44 char_u **flags, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
45 int backward, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
46 int include_space) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
47 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
48 int i, j; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
49 int result; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
50 int got_com = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
51 int found_one; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
52 char_u part_buf[COM_MAX_LEN]; // buffer for one option part |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
53 char_u *string; // pointer to comment string |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
54 char_u *list; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
55 int middle_match_len = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
56 char_u *prev_list; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
57 char_u *saved_flags = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
58 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
59 result = i = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
60 while (VIM_ISWHITE(line[i])) // leading white space is ignored |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
61 ++i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
62 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
63 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
64 * Repeat to match several nested comment strings. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
65 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
66 while (line[i] != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
67 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
68 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
69 * scan through the 'comments' option for a match |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
70 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
71 found_one = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
72 for (list = curbuf->b_p_com; *list; ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
73 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
74 // Get one option part into part_buf[]. Advance "list" to next |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
75 // one. Put "string" at start of string. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
76 if (!got_com && flags != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
77 *flags = list; // remember where flags started |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
78 prev_list = list; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
79 (void)copy_option_part(&list, part_buf, COM_MAX_LEN, ","); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
80 string = vim_strchr(part_buf, ':'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
81 if (string == NULL) // missing ':', ignore this part |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
82 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
83 *string++ = NUL; // isolate flags from string |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
84 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
85 // If we found a middle match previously, use that match when this |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
86 // is not a middle or end. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
87 if (middle_match_len != 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
88 && vim_strchr(part_buf, COM_MIDDLE) == NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
89 && vim_strchr(part_buf, COM_END) == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
90 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
91 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
92 // When we already found a nested comment, only accept further |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
93 // nested comments. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
94 if (got_com && vim_strchr(part_buf, COM_NEST) == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
95 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
96 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
97 // When 'O' flag present and using "O" command skip this one. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
98 if (backward && vim_strchr(part_buf, COM_NOBACK) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
99 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
100 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
101 // Line contents and string must match. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
102 // When string starts with white space, must have some white space |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
103 // (but the amount does not need to match, there might be a mix of |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
104 // TABs and spaces). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
105 if (VIM_ISWHITE(string[0])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
106 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
107 if (i == 0 || !VIM_ISWHITE(line[i - 1])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
108 continue; // missing white space |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
109 while (VIM_ISWHITE(string[0])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
110 ++string; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
111 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
112 for (j = 0; string[j] != NUL && string[j] == line[i + j]; ++j) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
113 ; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
114 if (string[j] != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
115 continue; // string doesn't match |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
116 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
117 // When 'b' flag used, there must be white space or an |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
118 // end-of-line after the string in the line. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
119 if (vim_strchr(part_buf, COM_BLANK) != NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
120 && !VIM_ISWHITE(line[i + j]) && line[i + j] != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
121 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
122 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
123 // We have found a match, stop searching unless this is a middle |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
124 // comment. The middle comment can be a substring of the end |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
125 // comment in which case it's better to return the length of the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
126 // end comment and its flags. Thus we keep searching with middle |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
127 // and end matches and use an end match if it matches better. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
128 if (vim_strchr(part_buf, COM_MIDDLE) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
129 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
130 if (middle_match_len == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
131 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
132 middle_match_len = j; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
133 saved_flags = prev_list; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
134 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
135 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
136 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
137 if (middle_match_len != 0 && j > middle_match_len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
138 // Use this match instead of the middle match, since it's a |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
139 // longer thus better match. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
140 middle_match_len = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
141 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
142 if (middle_match_len == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
143 i += j; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
144 found_one = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
145 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
146 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
147 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
148 if (middle_match_len != 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
149 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
150 // Use the previously found middle match after failing to find a |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
151 // match with an end. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
152 if (!got_com && flags != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
153 *flags = saved_flags; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
154 i += middle_match_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
155 found_one = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
156 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
157 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
158 // No match found, stop scanning. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
159 if (!found_one) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
160 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
161 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
162 result = i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
163 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
164 // Include any trailing white space. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
165 while (VIM_ISWHITE(line[i])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
166 ++i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
167 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
168 if (include_space) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
169 result = i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
170 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
171 // If this comment doesn't nest, stop here. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
172 got_com = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
173 if (vim_strchr(part_buf, COM_NEST) == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
174 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
175 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
176 return result; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
177 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
178 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
179 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
180 * Return the offset at which the last comment in line starts. If there is no |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
181 * comment in the whole line, -1 is returned. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
182 * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
183 * When "flags" is not null, it is set to point to the flags describing the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
184 * recognized comment leader. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
185 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
186 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
187 get_last_leader_offset(char_u *line, char_u **flags) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
188 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
189 int result = -1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
190 int i, j; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
191 int lower_check_bound = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
192 char_u *string; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
193 char_u *com_leader; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
194 char_u *com_flags; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
195 char_u *list; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
196 int found_one; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
197 char_u part_buf[COM_MAX_LEN]; // buffer for one option part |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
198 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
199 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
200 * Repeat to match several nested comment strings. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
201 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
202 i = (int)STRLEN(line); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
203 while (--i >= lower_check_bound) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
204 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
205 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
206 * scan through the 'comments' option for a match |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
207 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
208 found_one = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
209 for (list = curbuf->b_p_com; *list; ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
210 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
211 char_u *flags_save = list; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
212 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
213 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
214 * Get one option part into part_buf[]. Advance list to next one. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
215 * put string at start of string. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
216 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
217 (void)copy_option_part(&list, part_buf, COM_MAX_LEN, ","); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
218 string = vim_strchr(part_buf, ':'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
219 if (string == NULL) // If everything is fine, this cannot actually |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
220 // happen. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
221 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
222 *string++ = NUL; // Isolate flags from string. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
223 com_leader = string; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
224 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
225 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
226 * Line contents and string must match. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
227 * When string starts with white space, must have some white space |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
228 * (but the amount does not need to match, there might be a mix of |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
229 * TABs and spaces). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
230 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
231 if (VIM_ISWHITE(string[0])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
232 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
233 if (i == 0 || !VIM_ISWHITE(line[i - 1])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
234 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
235 while (VIM_ISWHITE(*string)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
236 ++string; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
237 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
238 for (j = 0; string[j] != NUL && string[j] == line[i + j]; ++j) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
239 /* do nothing */; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
240 if (string[j] != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
241 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
242 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
243 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
244 * When 'b' flag used, there must be white space or an |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
245 * end-of-line after the string in the line. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
246 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
247 if (vim_strchr(part_buf, COM_BLANK) != NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
248 && !VIM_ISWHITE(line[i + j]) && line[i + j] != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
249 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
250 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
251 if (vim_strchr(part_buf, COM_MIDDLE) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
252 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
253 // For a middlepart comment, only consider it to match if |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
254 // everything before the current position in the line is |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
255 // whitespace. Otherwise we would think we are inside a |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
256 // comment if the middle part appears somewhere in the middle |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
257 // of the line. E.g. for C the "*" appears often. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
258 for (j = 0; VIM_ISWHITE(line[j]) && j <= i; j++) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
259 ; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
260 if (j < i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
261 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
262 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
263 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
264 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
265 * We have found a match, stop searching. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
266 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
267 found_one = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
268 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
269 if (flags) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
270 *flags = flags_save; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
271 com_flags = flags_save; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
272 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
273 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
274 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
275 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
276 if (found_one) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
277 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
278 char_u part_buf2[COM_MAX_LEN]; // buffer for one option part |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
279 int len1, len2, off; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
280 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
281 result = i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
282 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
283 * If this comment nests, continue searching. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
284 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
285 if (vim_strchr(part_buf, COM_NEST) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
286 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
287 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
288 lower_check_bound = i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
289 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
290 // Let's verify whether the comment leader found is a substring |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
291 // of other comment leaders. If it is, let's adjust the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
292 // lower_check_bound so that we make sure that we have determined |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
293 // the comment leader correctly. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
294 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
295 while (VIM_ISWHITE(*com_leader)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
296 ++com_leader; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
297 len1 = (int)STRLEN(com_leader); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
298 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
299 for (list = curbuf->b_p_com; *list; ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
300 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
301 char_u *flags_save = list; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
302 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
303 (void)copy_option_part(&list, part_buf2, COM_MAX_LEN, ","); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
304 if (flags_save == com_flags) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
305 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
306 string = vim_strchr(part_buf2, ':'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
307 ++string; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
308 while (VIM_ISWHITE(*string)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
309 ++string; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
310 len2 = (int)STRLEN(string); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
311 if (len2 == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
312 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
313 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
314 // Now we have to verify whether string ends with a substring |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
315 // beginning the com_leader. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
316 for (off = (len2 > i ? i : len2); off > 0 && off + len1 > len2;) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
317 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
318 --off; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
319 if (!STRNCMP(string + off, com_leader, len2 - off)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
320 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
321 if (i - off < lower_check_bound) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
322 lower_check_bound = i - off; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
323 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
324 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
325 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
326 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
327 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
328 return result; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
329 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
330 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
331 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
332 * Return the number of window lines occupied by buffer line "lnum". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
333 * Includes any filler lines. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
334 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
335 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
336 plines(linenr_T lnum) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
337 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
338 return plines_win(curwin, lnum, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
339 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
340 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
341 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
342 plines_win( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
343 win_T *wp, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
344 linenr_T lnum, |
32832
0503955dcd34
patch 9.0.1729: screenpos() wrong when w_skipcol and cpoptions+=n
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
345 int limit_winheight) // when TRUE limit to window height |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
346 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
347 #if defined(FEAT_DIFF) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
348 // Check for filler lines above this buffer line. When folded the result |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
349 // is one line anyway. |
32832
0503955dcd34
patch 9.0.1729: screenpos() wrong when w_skipcol and cpoptions+=n
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
350 return plines_win_nofill(wp, lnum, limit_winheight) |
0503955dcd34
patch 9.0.1729: screenpos() wrong when w_skipcol and cpoptions+=n
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
351 + diff_check_fill(wp, lnum); |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
352 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
353 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
354 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
355 * Return the number of window lines occupied by buffer line "lnum". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
356 * Does not include filler lines. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
357 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
358 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
359 plines_nofill(linenr_T lnum) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
360 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
361 return plines_win_nofill(curwin, lnum, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
362 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
363 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
364 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
365 plines_win_nofill( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
366 win_T *wp, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
367 linenr_T lnum, |
32832
0503955dcd34
patch 9.0.1729: screenpos() wrong when w_skipcol and cpoptions+=n
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
368 int limit_winheight) // when TRUE limit to window height |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
369 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
370 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
371 int lines; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
372 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
373 if (wp->w_width == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
374 return 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
375 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
376 #ifdef FEAT_FOLDING |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
377 // Folded lines are handled just like an empty line. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
378 // NOTE: Caller must handle lines that are MAYBE folded. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
379 if (lineFolded(wp, lnum) == TRUE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
380 return 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
381 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
382 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
383 if (!wp->w_p_wrap) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
384 lines = 1 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
385 #ifdef FEAT_PROP_POPUP |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
386 // add a line for each "above" and "below" aligned text property |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
387 + prop_count_above_below(wp->w_buffer, lnum) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
388 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
389 ; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
390 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
391 lines = plines_win_nofold(wp, lnum); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
392 |
32832
0503955dcd34
patch 9.0.1729: screenpos() wrong when w_skipcol and cpoptions+=n
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
393 if (limit_winheight && lines > wp->w_height) |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
394 return wp->w_height; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
395 return lines; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
396 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
397 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
398 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
399 * Return number of window lines physical line "lnum" will occupy in window |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
400 * "wp". Does not care about folding, 'wrap' or 'diff'. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
401 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
402 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
403 plines_win_nofold(win_T *wp, linenr_T lnum) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
404 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
405 char_u *s; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
406 long col; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
407 int width; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
408 chartabsize_T cts; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
409 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
410 s = ml_get_buf(wp->w_buffer, lnum, FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
411 init_chartabsize_arg(&cts, wp, lnum, 0, s, s); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
412 if (*s == NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
413 #ifdef FEAT_PROP_POPUP |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
414 && !cts.cts_has_prop_with_text |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
415 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
416 ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
417 return 1; // be quick for an empty line |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
418 win_linetabsize_cts(&cts, (colnr_T)MAXCOL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
419 clear_chartabsize_arg(&cts); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
420 col = (int)cts.cts_vcol; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
421 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
422 // If list mode is on, then the '$' at the end of the line may take up one |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
423 // extra column. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
424 if (wp->w_p_list && wp->w_lcs_chars.eol != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
425 col += 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
426 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
427 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
428 * Add column offset for 'number', 'relativenumber' and 'foldcolumn'. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
429 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
430 width = wp->w_width - win_col_off(wp); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
431 if (width <= 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
432 return 32000; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
433 if (col <= width) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
434 return 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
435 col -= width; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
436 width += win_col_off2(wp); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
437 return (col + (width - 1)) / width + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
438 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
439 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
440 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
441 * Like plines_win(), but only reports the number of physical screen lines |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
442 * used from the start of the line to the given column number. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
443 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
444 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
445 plines_win_col(win_T *wp, linenr_T lnum, long column) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
446 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
447 long col; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
448 int lines = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
449 int width; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
450 char_u *line; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
451 chartabsize_T cts; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
452 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
453 #ifdef FEAT_DIFF |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
454 // Check for filler lines above this buffer line. When folded the result |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
455 // is one line anyway. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
456 lines = diff_check_fill(wp, lnum); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
457 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
458 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
459 if (!wp->w_p_wrap) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
460 return lines + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
461 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
462 if (wp->w_width == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
463 return lines + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
464 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
465 line = ml_get_buf(wp->w_buffer, lnum, FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
466 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
467 init_chartabsize_arg(&cts, wp, lnum, 0, line, line); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
468 while (*cts.cts_ptr != NUL && --column >= 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
469 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
470 cts.cts_vcol += win_lbr_chartabsize(&cts, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
471 MB_PTR_ADV(cts.cts_ptr); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
472 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
473 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
474 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
475 * If *cts.cts_ptr is a TAB, and the TAB is not displayed as ^I, and we're |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
476 * not in MODE_INSERT state, then col must be adjusted so that it |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
477 * represents the last screen position of the TAB. This only fixes an |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
478 * error when the TAB wraps from one screen line to the next (when |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
479 * 'columns' is not a multiple of 'ts') -- webb. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
480 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
481 col = cts.cts_vcol; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
482 if (*cts.cts_ptr == TAB && (State & MODE_NORMAL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
483 && (!wp->w_p_list || wp->w_lcs_chars.tab1)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
484 col += win_lbr_chartabsize(&cts, NULL) - 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
485 clear_chartabsize_arg(&cts); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
486 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
487 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
488 * Add column offset for 'number', 'relativenumber', 'foldcolumn', etc. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
489 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
490 width = wp->w_width - win_col_off(wp); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
491 if (width <= 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
492 return 9999; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
493 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
494 lines += 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
495 if (col > width) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
496 lines += (col - width) / (width + win_col_off2(wp)) + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
497 return lines; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
498 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
499 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
500 int |
32832
0503955dcd34
patch 9.0.1729: screenpos() wrong when w_skipcol and cpoptions+=n
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
501 plines_m_win(win_T *wp, linenr_T first, linenr_T last, int limit_winheight) |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
502 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
503 int count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
504 |
34850
a93a9b349a5e
patch 9.1.0294: Text height function does not respect it's argument
Christian Brabandt <cb@256bit.org>
parents:
34815
diff
changeset
|
505 while (first <= last && (!limit_winheight || count < wp->w_height)) |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
506 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
507 #ifdef FEAT_FOLDING |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
508 int x; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
509 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
510 // Check if there are any really folded lines, but also included lines |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
511 // that are maybe folded. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
512 x = foldedCount(wp, first, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
513 if (x > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
514 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
515 ++count; // count 1 for "+-- folded" line |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
516 first += x; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
517 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
518 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
519 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
520 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
521 #ifdef FEAT_DIFF |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
522 if (first == wp->w_topline) |
34850
a93a9b349a5e
patch 9.1.0294: Text height function does not respect it's argument
Christian Brabandt <cb@256bit.org>
parents:
34815
diff
changeset
|
523 count += plines_win_nofill(wp, first, FALSE) + wp->w_topfill; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
524 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
525 #endif |
34850
a93a9b349a5e
patch 9.1.0294: Text height function does not respect it's argument
Christian Brabandt <cb@256bit.org>
parents:
34815
diff
changeset
|
526 count += plines_win(wp, first, FALSE); |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
527 ++first; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
528 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
529 } |
34850
a93a9b349a5e
patch 9.1.0294: Text height function does not respect it's argument
Christian Brabandt <cb@256bit.org>
parents:
34815
diff
changeset
|
530 #ifdef FEAT_DIFF |
a93a9b349a5e
patch 9.1.0294: Text height function does not respect it's argument
Christian Brabandt <cb@256bit.org>
parents:
34815
diff
changeset
|
531 if (first == wp->w_buffer->b_ml.ml_line_count + 1) |
a93a9b349a5e
patch 9.1.0294: Text height function does not respect it's argument
Christian Brabandt <cb@256bit.org>
parents:
34815
diff
changeset
|
532 count += diff_check_fill(wp, first); |
a93a9b349a5e
patch 9.1.0294: Text height function does not respect it's argument
Christian Brabandt <cb@256bit.org>
parents:
34815
diff
changeset
|
533 #endif |
a93a9b349a5e
patch 9.1.0294: Text height function does not respect it's argument
Christian Brabandt <cb@256bit.org>
parents:
34815
diff
changeset
|
534 if (limit_winheight && count > wp->w_height) |
a93a9b349a5e
patch 9.1.0294: Text height function does not respect it's argument
Christian Brabandt <cb@256bit.org>
parents:
34815
diff
changeset
|
535 return wp->w_height; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
536 return (count); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
537 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
538 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
539 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
540 gchar_pos(pos_T *pos) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
541 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
542 char_u *ptr; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
543 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
544 // When searching columns is sometimes put at the end of a line. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
545 if (pos->col == MAXCOL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
546 return NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
547 ptr = ml_get_pos(pos); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
548 if (has_mbyte) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
549 return (*mb_ptr2char)(ptr); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
550 return (int)*ptr; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
551 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
552 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
553 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
554 gchar_cursor(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
555 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
556 if (has_mbyte) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
557 return (*mb_ptr2char)(ml_get_cursor()); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
558 return (int)*ml_get_cursor(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
559 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
560 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
561 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
562 * Write a character at the current cursor position. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
563 * It is directly written into the block. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
564 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
565 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
566 pchar_cursor(int c) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
567 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
568 *(ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
569 + curwin->w_cursor.col) = c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
570 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
571 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
572 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
573 * Skip to next part of an option argument: Skip space and comma. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
574 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
575 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
576 skip_to_option_part(char_u *p) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
577 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
578 if (*p == ',') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
579 ++p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
580 while (*p == ' ') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
581 ++p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
582 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
583 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
584 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
585 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
586 * check_status: called when the status bars for the buffer 'buf' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
587 * need to be updated |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
588 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
589 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
590 check_status(buf_T *buf) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
591 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
592 win_T *wp; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
593 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
594 FOR_ALL_WINDOWS(wp) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
595 if (wp->w_buffer == buf && wp->w_status_height) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
596 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
597 wp->w_redr_status = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
598 set_must_redraw(UPD_VALID); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
599 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
600 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
601 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
602 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
603 * Ask for a reply from the user, a 'y' or a 'n', with prompt "str" (which |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
604 * should have been translated already). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
605 * No other characters are accepted, the message is repeated until a valid |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
606 * reply is entered or CTRL-C is hit. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
607 * If direct is TRUE, don't use vgetc() but ui_inchar(), don't get characters |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
608 * from any buffers but directly from the user. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
609 * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
610 * return the 'y' or 'n' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
611 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
612 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
613 ask_yesno(char_u *str, int direct) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
614 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
615 int r = ' '; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
616 int save_State = State; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
617 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
618 if (exiting) // put terminal in raw mode for this question |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
619 settmode(TMODE_RAW); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
620 ++no_wait_return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
621 #ifdef USE_ON_FLY_SCROLL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
622 dont_scroll = TRUE; // disallow scrolling here |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
623 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
624 State = MODE_CONFIRM; // mouse behaves like with :confirm |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
625 setmouse(); // disables mouse for xterm |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
626 ++no_mapping; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
627 ++allow_keys; // no mapping here, but recognize keys |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
628 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
629 while (r != 'y' && r != 'n') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
630 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
631 // same highlighting as for wait_return() |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
632 smsg_attr(HL_ATTR(HLF_R), "%s (y/n)?", str); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
633 if (direct) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
634 r = get_keystroke(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
635 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
636 r = plain_vgetc(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
637 if (r == Ctrl_C || r == ESC) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
638 r = 'n'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
639 msg_putchar(r); // show what you typed |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
640 out_flush(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
641 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
642 --no_wait_return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
643 State = save_State; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
644 setmouse(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
645 --no_mapping; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
646 --allow_keys; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
647 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
648 return r; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
649 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
650 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
651 #if defined(FEAT_EVAL) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
652 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
653 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
654 * Returns the current mode as a string in "buf[MODE_MAX_LENGTH]", NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
655 * terminated. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
656 * The first character represents the major mode, the following ones the minor |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
657 * ones. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
658 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
659 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
660 get_mode(char_u *buf) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
661 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
662 int i = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
663 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
664 if (time_for_testing == 93784) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
665 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
666 // Testing the two-character code. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
667 buf[i++] = 'x'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
668 buf[i++] = '!'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
669 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
670 #ifdef FEAT_TERMINAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
671 else if (term_use_loop()) |
33146
351d2bbfe921
patch 9.0.1855: mode() doesn't indicate command line for terminal
Christian Brabandt <cb@256bit.org>
parents:
32832
diff
changeset
|
672 { |
351d2bbfe921
patch 9.0.1855: mode() doesn't indicate command line for terminal
Christian Brabandt <cb@256bit.org>
parents:
32832
diff
changeset
|
673 if (State & MODE_CMDLINE) |
351d2bbfe921
patch 9.0.1855: mode() doesn't indicate command line for terminal
Christian Brabandt <cb@256bit.org>
parents:
32832
diff
changeset
|
674 buf[i++] = 'c'; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
675 buf[i++] = 't'; |
33146
351d2bbfe921
patch 9.0.1855: mode() doesn't indicate command line for terminal
Christian Brabandt <cb@256bit.org>
parents:
32832
diff
changeset
|
676 } |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
677 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
678 else if (VIsual_active) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
679 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
680 if (VIsual_select) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
681 buf[i++] = VIsual_mode + 's' - 'v'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
682 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
683 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
684 buf[i++] = VIsual_mode; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
685 if (restart_VIsual_select) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
686 buf[i++] = 's'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
687 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
688 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
689 else if (State == MODE_HITRETURN || State == MODE_ASKMORE |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
690 || State == MODE_SETWSIZE |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
691 || State == MODE_CONFIRM) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
692 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
693 buf[i++] = 'r'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
694 if (State == MODE_ASKMORE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
695 buf[i++] = 'm'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
696 else if (State == MODE_CONFIRM) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
697 buf[i++] = '?'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
698 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
699 else if (State == MODE_EXTERNCMD) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
700 buf[i++] = '!'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
701 else if (State & MODE_INSERT) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
702 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
703 if (State & VREPLACE_FLAG) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
704 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
705 buf[i++] = 'R'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
706 buf[i++] = 'v'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
707 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
708 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
709 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
710 if (State & REPLACE_FLAG) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
711 buf[i++] = 'R'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
712 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
713 buf[i++] = 'i'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
714 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
715 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
716 if (ins_compl_active()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
717 buf[i++] = 'c'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
718 else if (ctrl_x_mode_not_defined_yet()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
719 buf[i++] = 'x'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
720 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
721 else if ((State & MODE_CMDLINE) || exmode_active) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
722 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
723 buf[i++] = 'c'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
724 if (exmode_active == EXMODE_VIM) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
725 buf[i++] = 'v'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
726 else if (exmode_active == EXMODE_NORMAL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
727 buf[i++] = 'e'; |
33842
68de519bab0a
patch 9.0.2133: Cannot detect overstrike mode in Cmdline mode
Christian Brabandt <cb@256bit.org>
parents:
33817
diff
changeset
|
728 if ((State & MODE_CMDLINE) && cmdline_overstrike()) |
68de519bab0a
patch 9.0.2133: Cannot detect overstrike mode in Cmdline mode
Christian Brabandt <cb@256bit.org>
parents:
33817
diff
changeset
|
729 buf[i++] = 'r'; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
730 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
731 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
732 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
733 buf[i++] = 'n'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
734 if (finish_op) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
735 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
736 buf[i++] = 'o'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
737 // to be able to detect force-linewise/blockwise/characterwise |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
738 // operations |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
739 buf[i++] = motion_force; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
740 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
741 else if (restart_edit == 'I' || restart_edit == 'R' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
742 || restart_edit == 'V') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
743 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
744 buf[i++] = 'i'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
745 buf[i++] = restart_edit; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
746 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
747 #ifdef FEAT_TERMINAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
748 else if (term_in_normal_mode()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
749 buf[i++] = 't'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
750 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
751 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
752 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
753 buf[i] = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
754 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
755 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
756 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
757 * "mode()" function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
758 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
759 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
760 f_mode(typval_T *argvars, typval_T *rettv) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
761 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
762 char_u buf[MODE_MAX_LENGTH]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
763 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
764 if (in_vim9script() && check_for_opt_bool_arg(argvars, 0) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
765 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
766 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
767 get_mode(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
768 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
769 // Clear out the minor mode when the argument is not a non-zero number or |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
770 // non-empty string. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
771 if (!non_zero_arg(&argvars[0])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
772 buf[1] = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
773 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
774 rettv->vval.v_string = vim_strsave(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
775 rettv->v_type = VAR_STRING; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
776 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
777 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
778 static void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
779 may_add_state_char(garray_T *gap, char_u *include, int c) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
780 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
781 if (include == NULL || vim_strchr(include, c) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
782 ga_append(gap, c); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
783 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
784 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
785 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
786 * "state()" function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
787 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
788 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
789 f_state(typval_T *argvars, typval_T *rettv) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
790 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
791 garray_T ga; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
792 char_u *include = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
793 int i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
794 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
795 if (in_vim9script() && check_for_opt_string_arg(argvars, 0) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
796 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
797 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
798 ga_init2(&ga, 1, 20); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
799 if (argvars[0].v_type != VAR_UNKNOWN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
800 include = tv_get_string(&argvars[0]); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
801 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
802 if (!(stuff_empty() && typebuf.tb_len == 0 && scriptin[curscript] == NULL)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
803 may_add_state_char(&ga, include, 'm'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
804 if (op_pending()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
805 may_add_state_char(&ga, include, 'o'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
806 if (autocmd_busy) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
807 may_add_state_char(&ga, include, 'x'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
808 if (ins_compl_active()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
809 may_add_state_char(&ga, include, 'a'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
810 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
811 # ifdef FEAT_JOB_CHANNEL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
812 if (channel_in_blocking_wait()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
813 may_add_state_char(&ga, include, 'w'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
814 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
815 if (!get_was_safe_state()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
816 may_add_state_char(&ga, include, 'S'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
817 for (i = 0; i < get_callback_depth() && i < 3; ++i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
818 may_add_state_char(&ga, include, 'c'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
819 if (msg_scrolled > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
820 may_add_state_char(&ga, include, 's'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
821 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
822 rettv->v_type = VAR_STRING; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
823 rettv->vval.v_string = ga.ga_data; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
824 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
825 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
826 #endif // FEAT_EVAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
827 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
828 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
829 * Get a key stroke directly from the user. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
830 * Ignores mouse clicks and scrollbar events, except a click for the left |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
831 * button (used at the more prompt). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
832 * Doesn't use vgetc(), because it syncs undo and eats mapped characters. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
833 * Disadvantage: typeahead is ignored. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
834 * Translates the interrupt character for unix to ESC. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
835 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
836 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
837 get_keystroke(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
838 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
839 char_u *buf = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
840 int buflen = 150; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
841 int maxlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
842 int len = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
843 int n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
844 int save_mapped_ctrl_c = mapped_ctrl_c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
845 int waited = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
846 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
847 mapped_ctrl_c = FALSE; // mappings are not used here |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
848 for (;;) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
849 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
850 cursor_on(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
851 out_flush(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
852 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
853 // Leave some room for check_termcode() to insert a key code into (max |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
854 // 5 chars plus NUL). And fix_input_buffer() can triple the number of |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
855 // bytes. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
856 maxlen = (buflen - 6 - len) / 3; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
857 if (buf == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
858 buf = alloc(buflen); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
859 else if (maxlen < 10) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
860 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
861 char_u *t_buf = buf; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
862 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
863 // Need some more space. This might happen when receiving a long |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
864 // escape sequence. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
865 buflen += 100; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
866 buf = vim_realloc(buf, buflen); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
867 if (buf == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
868 vim_free(t_buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
869 maxlen = (buflen - 6 - len) / 3; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
870 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
871 if (buf == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
872 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
873 do_outofmem_msg((long_u)buflen); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
874 return ESC; // panic! |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
875 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
876 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
877 // First time: blocking wait. Second time: wait up to 100ms for a |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
878 // terminal code to complete. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
879 n = ui_inchar(buf + len, maxlen, len == 0 ? -1L : 100L, 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
880 if (n > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
881 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
882 // Replace zero and CSI by a special key code. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
883 n = fix_input_buffer(buf + len, n); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
884 len += n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
885 waited = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
886 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
887 else if (len > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
888 ++waited; // keep track of the waiting time |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
889 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
890 // Incomplete termcode and not timed out yet: get more characters |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
891 if ((n = check_termcode(1, buf, buflen, &len)) < 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
892 && (!p_ttimeout || waited * 100L < (p_ttm < 0 ? p_tm : p_ttm))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
893 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
894 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
895 if (n == KEYLEN_REMOVED) // key code removed |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
896 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
897 if (must_redraw != 0 && !need_wait_return && (State |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
898 & (MODE_CMDLINE | MODE_HITRETURN | MODE_ASKMORE)) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
899 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
900 // Redrawing was postponed, do it now. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
901 update_screen(0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
902 setcursor(); // put cursor back where it belongs |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
903 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
904 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
905 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
906 if (n > 0) // found a termcode: adjust length |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
907 len = n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
908 if (len == 0) // nothing typed yet |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
909 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
910 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
911 // Handle modifier and/or special key code. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
912 n = buf[0]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
913 if (n == K_SPECIAL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
914 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
915 n = TO_SPECIAL(buf[1], buf[2]); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
916 if (buf[1] == KS_MODIFIER |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
917 || n == K_IGNORE |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
918 || (is_mouse_key(n) && n != K_LEFTMOUSE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
919 #ifdef FEAT_GUI |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
920 || n == K_VER_SCROLLBAR |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
921 || n == K_HOR_SCROLLBAR |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
922 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
923 ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
924 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
925 if (buf[1] == KS_MODIFIER) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
926 mod_mask = buf[2]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
927 len -= 3; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
928 if (len > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
929 mch_memmove(buf, buf + 3, (size_t)len); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
930 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
931 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
932 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
933 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
934 if (has_mbyte) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
935 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
936 if (MB_BYTE2LEN(n) > len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
937 continue; // more bytes to get |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
938 buf[len >= buflen ? buflen - 1 : len] = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
939 n = (*mb_ptr2char)(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
940 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
941 #ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
942 if (n == intr_char) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
943 n = ESC; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
944 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
945 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
946 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
947 vim_free(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
948 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
949 mapped_ctrl_c = save_mapped_ctrl_c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
950 return n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
951 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
952 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
953 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
954 * Get a number from the user. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
955 * When "mouse_used" is not NULL allow using the mouse. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
956 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
957 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
958 get_number( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
959 int colon, // allow colon to abort |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
960 int *mouse_used) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
961 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
962 int n = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
963 int c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
964 int typed = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
965 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
966 if (mouse_used != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
967 *mouse_used = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
968 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
969 // When not printing messages, the user won't know what to type, return a |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
970 // zero (as if CR was hit). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
971 if (msg_silent != 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
972 return 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
973 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
974 #ifdef USE_ON_FLY_SCROLL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
975 dont_scroll = TRUE; // disallow scrolling here |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
976 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
977 ++no_mapping; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
978 ++allow_keys; // no mapping here, but recognize keys |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
979 for (;;) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
980 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
981 windgoto(msg_row, msg_col); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
982 c = safe_vgetc(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
983 if (VIM_ISDIGIT(c)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
984 { |
33791
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
985 if (vim_append_digit_int(&n, c - '0') == FAIL) |
33782
15593f77c5c2
patch 9.0.2111: [security]: overflow in get_number
Christian Brabandt <cb@256bit.org>
parents:
33146
diff
changeset
|
986 return 0; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
987 msg_putchar(c); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
988 ++typed; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
989 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
990 else if (c == K_DEL || c == K_KDEL || c == K_BS || c == Ctrl_H) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
991 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
992 if (typed > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
993 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
994 msg_puts("\b \b"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
995 --typed; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
996 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
997 n /= 10; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
998 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
999 else if (mouse_used != NULL && c == K_LEFTMOUSE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1000 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1001 *mouse_used = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1002 n = mouse_row + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1003 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1004 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1005 else if (n == 0 && c == ':' && colon) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1006 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1007 stuffcharReadbuff(':'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1008 if (!exmode_active) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1009 cmdline_row = msg_row; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1010 skip_redraw = TRUE; // skip redraw once |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1011 do_redraw = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1012 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1013 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1014 else if (c == Ctrl_C || c == ESC || c == 'q') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1015 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1016 n = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1017 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1018 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1019 else if (c == CAR || c == NL ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1020 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1021 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1022 --no_mapping; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1023 --allow_keys; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1024 return n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1025 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1026 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1027 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1028 * Ask the user to enter a number. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1029 * When "mouse_used" is not NULL allow using the mouse and in that case return |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1030 * the line number. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1031 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1032 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1033 prompt_for_number(int *mouse_used) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1034 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1035 int i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1036 int save_cmdline_row; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1037 int save_State; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1038 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1039 // When using ":silent" assume that <CR> was entered. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1040 if (mouse_used != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1041 msg_puts(_("Type number and <Enter> or click with the mouse (q or empty cancels): ")); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1042 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1043 msg_puts(_("Type number and <Enter> (q or empty cancels): ")); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1044 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1045 // Set the state such that text can be selected/copied/pasted and we still |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1046 // get mouse events. redraw_after_callback() will not redraw if cmdline_row |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1047 // is zero. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1048 save_cmdline_row = cmdline_row; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1049 cmdline_row = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1050 save_State = State; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1051 State = MODE_CMDLINE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1052 // May show different mouse shape. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1053 setmouse(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1054 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1055 i = get_number(TRUE, mouse_used); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1056 if (KeyTyped) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1057 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1058 // don't call wait_return() now |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1059 if (msg_row > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1060 cmdline_row = msg_row - 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1061 need_wait_return = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1062 msg_didany = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1063 msg_didout = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1064 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1065 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1066 cmdline_row = save_cmdline_row; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1067 State = save_State; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1068 // May need to restore mouse shape. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1069 setmouse(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1070 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1071 return i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1072 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1073 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1074 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1075 msgmore(long n) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1076 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1077 long pn; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1078 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1079 if (global_busy // no messages now, wait until global is finished |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1080 || !messaging()) // 'lazyredraw' set, don't do messages now |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1081 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1082 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1083 // We don't want to overwrite another important message, but do overwrite |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1084 // a previous "more lines" or "fewer lines" message, so that "5dd" and |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1085 // then "put" reports the last action. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1086 if (keep_msg != NULL && !keep_msg_more) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1087 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1088 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1089 if (n > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1090 pn = n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1091 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1092 pn = -n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1093 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1094 if (pn > p_report) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1095 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1096 if (n > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1097 vim_snprintf(msg_buf, MSG_BUF_LEN, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1098 NGETTEXT("%ld more line", "%ld more lines", pn), pn); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1099 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1100 vim_snprintf(msg_buf, MSG_BUF_LEN, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1101 NGETTEXT("%ld line less", "%ld fewer lines", pn), pn); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1102 if (got_int) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1103 vim_strcat((char_u *)msg_buf, (char_u *)_(" (Interrupted)"), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1104 MSG_BUF_LEN); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1105 if (msg(msg_buf)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1106 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1107 set_keep_msg((char_u *)msg_buf, 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1108 keep_msg_more = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1109 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1110 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1111 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1112 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1113 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1114 * flush map and typeahead buffers and give a warning for an error |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1115 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1116 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1117 beep_flush(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1118 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1119 if (emsg_silent == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1120 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1121 flush_buffers(FLUSH_MINIMAL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1122 vim_beep(BO_ERROR); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1123 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1124 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1125 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1126 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1127 * Give a warning for an error. "val" is one of the BO_ values, e.g., BO_OPER. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1128 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1129 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1130 vim_beep(unsigned val) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1131 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1132 #ifdef FEAT_EVAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1133 called_vim_beep = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1134 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1135 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1136 if (emsg_silent != 0 || in_assert_fails) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1137 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1138 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1139 if (!((bo_flags & val) || (bo_flags & BO_ALL))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1140 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1141 #ifdef ELAPSED_FUNC |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1142 static int did_init = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1143 static elapsed_T start_tv; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1144 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1145 // Only beep once per half a second, otherwise a sequence of beeps |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1146 // would freeze Vim. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1147 if (!did_init || ELAPSED_FUNC(start_tv) > 500) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1148 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1149 did_init = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1150 ELAPSED_INIT(start_tv); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1151 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1152 if (p_vb |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1153 #ifdef FEAT_GUI |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1154 // While the GUI is starting up the termcap is set for |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1155 // the GUI but the output still goes to a terminal. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1156 && !(gui.in_use && gui.starting) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1157 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1158 ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1159 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1160 out_str_cf(T_VB); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1161 #ifdef FEAT_VTP |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1162 // No restore color information, refresh the screen. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1163 if (has_vtp_working() != 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1164 # ifdef FEAT_TERMGUICOLORS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1165 && (p_tgc || (!p_tgc && t_colors >= 256)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1166 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1167 ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1168 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1169 redraw_later(UPD_CLEAR); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1170 update_screen(0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1171 redrawcmd(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1172 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1173 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1174 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1175 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1176 out_char(BELL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1177 #ifdef ELAPSED_FUNC |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1178 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1179 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1180 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1181 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1182 // When 'debug' contains "beep" produce a message. If we are sourcing |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1183 // a script or executing a function give the user a hint where the beep |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1184 // comes from. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1185 if (vim_strchr(p_debug, 'e') != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1186 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1187 msg_source(HL_ATTR(HLF_W)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1188 msg_attr(_("Beep!"), HL_ATTR(HLF_W)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1189 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1190 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1191 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1192 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1193 * To get the "real" home directory: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1194 * - get value of $HOME |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1195 * For Unix: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1196 * - go to that directory |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1197 * - do mch_dirname() to get the real name of that directory. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1198 * This also works with mounts and links. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1199 * Don't do this for MS-DOS, it will change the "current dir" for a drive. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1200 * For Windows: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1201 * This code is duplicated in init_homedir() in dosinst.c. Keep in sync! |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1202 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1203 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1204 init_homedir(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1205 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1206 char_u *var; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1207 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1208 // In case we are called a second time (when 'encoding' changes). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1209 VIM_CLEAR(homedir); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1210 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1211 #ifdef VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1212 var = mch_getenv((char_u *)"SYS$LOGIN"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1213 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1214 var = mch_getenv((char_u *)"HOME"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1215 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1216 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1217 #ifdef MSWIN |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1218 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1219 * Typically, $HOME is not defined on Windows, unless the user has |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1220 * specifically defined it for Vim's sake. However, on Windows NT |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1221 * platforms, $HOMEDRIVE and $HOMEPATH are automatically defined for |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1222 * each user. Try constructing $HOME from these. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1223 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1224 if (var == NULL || *var == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1225 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1226 char_u *homedrive, *homepath; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1227 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1228 homedrive = mch_getenv((char_u *)"HOMEDRIVE"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1229 homepath = mch_getenv((char_u *)"HOMEPATH"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1230 if (homepath == NULL || *homepath == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1231 homepath = (char_u *)"\\"; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1232 if (homedrive != NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1233 && STRLEN(homedrive) + STRLEN(homepath) < MAXPATHL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1234 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1235 sprintf((char *)NameBuff, "%s%s", homedrive, homepath); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1236 if (NameBuff[0] != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1237 var = NameBuff; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1238 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1239 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1240 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1241 if (var == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1242 var = mch_getenv((char_u *)"USERPROFILE"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1243 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1244 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1245 * Weird but true: $HOME may contain an indirect reference to another |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1246 * variable, esp. "%USERPROFILE%". Happens when $USERPROFILE isn't set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1247 * when $HOME is being set. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1248 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1249 if (var != NULL && *var == '%') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1250 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1251 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1252 char_u *exp; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1253 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1254 p = vim_strchr(var + 1, '%'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1255 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1256 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1257 vim_strncpy(NameBuff, var + 1, p - (var + 1)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1258 exp = mch_getenv(NameBuff); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1259 if (exp != NULL && *exp != NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1260 && STRLEN(exp) + STRLEN(p) < MAXPATHL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1261 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1262 vim_snprintf((char *)NameBuff, MAXPATHL, "%s%s", exp, p + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1263 var = NameBuff; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1264 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1265 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1266 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1267 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1268 if (var != NULL && *var == NUL) // empty is same as not set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1269 var = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1270 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1271 if (enc_utf8 && var != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1272 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1273 int len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1274 char_u *pp = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1275 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1276 // Convert from active codepage to UTF-8. Other conversions are |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1277 // not done, because they would fail for non-ASCII characters. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1278 acp_to_enc(var, (int)STRLEN(var), &pp, &len); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1279 if (pp != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1280 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1281 homedir = pp; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1282 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1283 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1284 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1285 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1286 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1287 * Default home dir is C:/ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1288 * Best assumption we can make in such a situation. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1289 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1290 if (var == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1291 var = (char_u *)"C:/"; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1292 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1293 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1294 if (var != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1295 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1296 #ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1297 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1298 * Change to the directory and get the actual path. This resolves |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1299 * links. Don't do it when we can't return. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1300 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1301 if (mch_dirname(NameBuff, MAXPATHL) == OK |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1302 && mch_chdir((char *)NameBuff) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1303 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1304 if (!mch_chdir((char *)var) && mch_dirname(IObuff, IOSIZE) == OK) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1305 var = IObuff; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1306 if (mch_chdir((char *)NameBuff) != 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1307 emsg(_(e_cannot_go_back_to_previous_directory)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1308 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1309 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1310 homedir = vim_strsave(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1311 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1312 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1313 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1314 #if defined(EXITFREE) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1315 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1316 free_homedir(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1317 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1318 vim_free(homedir); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1319 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1320 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1321 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1322 free_users(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1323 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1324 ga_clear_strings(&ga_users); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1325 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1326 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1327 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1328 #if defined(MSWIN) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1329 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1330 * Initialize $VIM and $VIMRUNTIME when 'enc' is updated. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1331 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1332 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1333 init_vimdir(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1334 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1335 int mustfree; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1336 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1337 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1338 mch_get_exe_name(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1339 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1340 mustfree = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1341 didset_vim = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1342 p = vim_getenv((char_u *)"VIM", &mustfree); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1343 if (mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1344 vim_free(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1345 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1346 mustfree = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1347 didset_vimruntime = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1348 p = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1349 if (mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1350 vim_free(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1351 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1352 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1353 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1354 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1355 * Call expand_env() and store the result in an allocated string. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1356 * This is not very memory efficient, this expects the result to be freed |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1357 * again soon. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1358 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1359 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1360 expand_env_save(char_u *src) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1361 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1362 return expand_env_save_opt(src, FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1363 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1364 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1365 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1366 * Idem, but when "one" is TRUE handle the string as one file name, only |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1367 * expand "~" at the start. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1368 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1369 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1370 expand_env_save_opt(char_u *src, int one) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1371 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1372 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1373 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1374 p = alloc(MAXPATHL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1375 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1376 expand_env_esc(src, p, MAXPATHL, FALSE, one, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1377 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1378 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1379 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1380 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1381 * Expand environment variable with path name. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1382 * "~/" is also expanded, using $HOME. For Unix "~user/" is expanded. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1383 * Skips over "\ ", "\~" and "\$" (not for Win32 though). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1384 * If anything fails no expansion is done and dst equals src. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1385 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1386 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1387 expand_env( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1388 char_u *src, // input string e.g. "$HOME/vim.hlp" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1389 char_u *dst, // where to put the result |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1390 int dstlen) // maximum length of the result |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1391 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1392 expand_env_esc(src, dst, dstlen, FALSE, FALSE, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1393 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1394 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1395 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1396 expand_env_esc( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1397 char_u *srcp, // input string e.g. "$HOME/vim.hlp" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1398 char_u *dst, // where to put the result |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1399 int dstlen, // maximum length of the result |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1400 int esc, // escape spaces in expanded variables |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1401 int one, // "srcp" is one file name |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1402 char_u *startstr) // start again after this (can be NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1403 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1404 char_u *src; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1405 char_u *tail; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1406 int c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1407 char_u *var; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1408 int copy_char; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1409 int mustfree; // var was allocated, need to free it later |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1410 int at_start = TRUE; // at start of a name |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1411 int startstr_len = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1412 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1413 if (startstr != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1414 startstr_len = (int)STRLEN(startstr); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1415 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1416 src = skipwhite(srcp); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1417 --dstlen; // leave one char space for "\," |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1418 while (*src && dstlen > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1419 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1420 #ifdef FEAT_EVAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1421 // Skip over `=expr`. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1422 if (src[0] == '`' && src[1] == '=') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1423 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1424 size_t len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1425 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1426 var = src; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1427 src += 2; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1428 (void)skip_expr(&src, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1429 if (*src == '`') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1430 ++src; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1431 len = src - var; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1432 if (len > (size_t)dstlen) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1433 len = dstlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1434 vim_strncpy(dst, var, len); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1435 dst += len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1436 dstlen -= (int)len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1437 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1438 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1439 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1440 copy_char = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1441 if ((*src == '$' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1442 #ifdef VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1443 && at_start |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1444 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1445 ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1446 #if defined(MSWIN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1447 || *src == '%' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1448 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1449 || (*src == '~' && at_start)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1450 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1451 mustfree = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1452 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1453 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1454 * The variable name is copied into dst temporarily, because it may |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1455 * be a string in read-only memory and a NUL needs to be appended. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1456 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1457 if (*src != '~') // environment var |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1458 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1459 tail = src + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1460 var = dst; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1461 c = dstlen - 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1462 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1463 #ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1464 // Unix has ${var-name} type environment vars |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1465 if (*tail == '{' && !vim_isIDc('{')) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1466 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1467 tail++; // ignore '{' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1468 while (c-- > 0 && *tail && *tail != '}') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1469 *var++ = *tail++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1470 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1471 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1472 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1473 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1474 while (c-- > 0 && *tail != NUL && ((vim_isIDc(*tail)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1475 #if defined(MSWIN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1476 || (*src == '%' && *tail != '%') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1477 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1478 )) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1479 *var++ = *tail++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1480 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1481 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1482 #if defined(MSWIN) || defined(UNIX) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1483 # ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1484 if (src[1] == '{' && *tail != '}') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1485 # else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1486 if (*src == '%' && *tail != '%') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1487 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1488 var = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1489 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1490 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1491 # ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1492 if (src[1] == '{') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1493 # else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1494 if (*src == '%') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1495 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1496 ++tail; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1497 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1498 *var = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1499 var = vim_getenv(dst, &mustfree); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1500 #if defined(MSWIN) || defined(UNIX) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1501 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1502 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1503 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1504 // home directory |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1505 else if ( src[1] == NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1506 || vim_ispathsep(src[1]) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1507 || vim_strchr((char_u *)" ,\t\n", src[1]) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1508 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1509 var = homedir; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1510 tail = src + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1511 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1512 else // user directory |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1513 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1514 #if defined(UNIX) || (defined(VMS) && defined(USER_HOME)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1515 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1516 * Copy ~user to dst[], so we can put a NUL after it. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1517 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1518 tail = src; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1519 var = dst; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1520 c = dstlen - 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1521 while ( c-- > 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1522 && *tail |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1523 && vim_isfilec(*tail) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1524 && !vim_ispathsep(*tail)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1525 *var++ = *tail++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1526 *var = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1527 # ifdef UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1528 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1529 * If the system supports getpwnam(), use it. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1530 * Otherwise, or if getpwnam() fails, the shell is used to |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1531 * expand ~user. This is slower and may fail if the shell |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1532 * does not support ~user (old versions of /bin/sh). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1533 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1534 # if defined(HAVE_GETPWNAM) && defined(HAVE_PWD_H) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1535 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1536 // Note: memory allocated by getpwnam() is never freed. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1537 // Calling endpwent() apparently doesn't help. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1538 struct passwd *pw = (*dst == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1539 ? NULL : getpwnam((char *)dst + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1540 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1541 var = (pw == NULL) ? NULL : (char_u *)pw->pw_dir; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1542 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1543 if (var == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1544 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1545 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1546 expand_T xpc; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1547 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1548 ExpandInit(&xpc); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1549 xpc.xp_context = EXPAND_FILES; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1550 var = ExpandOne(&xpc, dst, NULL, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1551 WILD_ADD_SLASH|WILD_SILENT, WILD_EXPAND_FREE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1552 mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1553 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1554 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1555 # else // !UNIX, thus VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1556 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1557 * USER_HOME is a comma-separated list of |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1558 * directories to search for the user account in. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1559 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1560 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1561 char_u test[MAXPATHL], paths[MAXPATHL]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1562 char_u *path, *next_path, *ptr; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1563 stat_T st; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1564 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1565 STRCPY(paths, USER_HOME); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1566 next_path = paths; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1567 while (*next_path) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1568 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1569 for (path = next_path; *next_path && *next_path != ','; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1570 next_path++); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1571 if (*next_path) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1572 *next_path++ = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1573 STRCPY(test, path); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1574 STRCAT(test, "/"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1575 STRCAT(test, dst + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1576 if (mch_stat(test, &st) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1577 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1578 var = alloc(STRLEN(test) + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1579 STRCPY(var, test); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1580 mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1581 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1582 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1583 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1584 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1585 # endif // UNIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1586 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1587 // cannot expand user's home directory, so don't try |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1588 var = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1589 tail = (char_u *)""; // for gcc |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1590 #endif // UNIX || VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1591 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1592 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1593 #ifdef BACKSLASH_IN_FILENAME |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1594 // If 'shellslash' is set change backslashes to forward slashes. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1595 // Can't use slash_adjust(), p_ssl may be set temporarily. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1596 if (p_ssl && var != NULL && vim_strchr(var, '\\') != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1597 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1598 char_u *p = vim_strsave(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1599 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1600 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1601 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1602 if (mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1603 vim_free(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1604 var = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1605 mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1606 forward_slash(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1607 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1608 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1609 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1610 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1611 // If "var" contains white space, escape it with a backslash. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1612 // Required for ":e ~/tt" when $HOME includes a space. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1613 if (esc && var != NULL && vim_strpbrk(var, (char_u *)" \t") != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1614 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1615 char_u *p = vim_strsave_escaped(var, (char_u *)" \t"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1616 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1617 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1618 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1619 if (mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1620 vim_free(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1621 var = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1622 mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1623 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1624 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1625 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1626 if (var != NULL && *var != NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1627 && (STRLEN(var) + STRLEN(tail) + 1 < (unsigned)dstlen)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1628 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1629 STRCPY(dst, var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1630 dstlen -= (int)STRLEN(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1631 c = (int)STRLEN(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1632 // if var[] ends in a path separator and tail[] starts |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1633 // with it, skip a character |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1634 if (after_pathsep(dst, dst + c) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1635 #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) |
34511
5397ce113043
patch 9.1.0161: expand() removes slash after env variable that ends with colon
Christian Brabandt <cb@256bit.org>
parents:
33856
diff
changeset
|
1636 && dst[c - 1] != ':' |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1637 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1638 && vim_ispathsep(*tail)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1639 ++tail; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1640 dst += c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1641 src = tail; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1642 copy_char = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1643 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1644 if (mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1645 vim_free(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1646 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1647 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1648 if (copy_char) // copy at least one char |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1649 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1650 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1651 * Recognize the start of a new name, for '~'. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1652 * Don't do this when "one" is TRUE, to avoid expanding "~" in |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1653 * ":edit foo ~ foo". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1654 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1655 at_start = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1656 if (src[0] == '\\' && src[1] != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1657 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1658 *dst++ = *src++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1659 --dstlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1660 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1661 else if ((src[0] == ' ' || src[0] == ',') && !one) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1662 at_start = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1663 if (dstlen > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1664 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1665 *dst++ = *src++; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1666 --dstlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1667 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1668 if (startstr != NULL && src - startstr_len >= srcp |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1669 && STRNCMP(src - startstr_len, startstr, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1670 startstr_len) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1671 at_start = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1672 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1673 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1674 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1675 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1676 *dst = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1677 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1678 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1679 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1680 * If the string between "p" and "pend" ends in "name/", return "pend" minus |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1681 * the length of "name/". Otherwise return "pend". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1682 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1683 static char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1684 remove_tail(char_u *p, char_u *pend, char_u *name) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1685 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1686 int len = (int)STRLEN(name) + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1687 char_u *newend = pend - len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1688 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1689 if (newend >= p |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1690 && fnamencmp(newend, name, len - 1) == 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1691 && (newend == p || after_pathsep(p, newend))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1692 return newend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1693 return pend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1694 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1695 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1696 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1697 * Check if the directory "vimdir/<version>" or "vimdir/runtime" exists. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1698 * Return NULL if not, return its name in allocated memory otherwise. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1699 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1700 static char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1701 vim_version_dir(char_u *vimdir) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1702 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1703 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1704 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1705 if (vimdir == NULL || *vimdir == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1706 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1707 p = concat_fnames(vimdir, (char_u *)VIM_VERSION_NODOT, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1708 if (p != NULL && mch_isdir(p)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1709 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1710 vim_free(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1711 p = concat_fnames(vimdir, (char_u *)RUNTIME_DIRNAME, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1712 if (p != NULL && mch_isdir(p)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1713 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1714 char_u *fname = concat_fnames(p, (char_u *)"defaults.vim", TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1715 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1716 // Check that "defaults.vim" exists in this directory, to avoid picking |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1717 // up a stray "runtime" directory, it would make many tests fail in |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1718 // mysterious ways. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1719 if (fname != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1720 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1721 int exists = file_is_readable(fname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1722 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1723 vim_free(fname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1724 if (exists) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1725 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1726 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1727 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1728 vim_free(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1729 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1730 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1731 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1732 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1733 * Vim's version of getenv(). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1734 * Special handling of $HOME, $VIM and $VIMRUNTIME. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1735 * Also does ACP to 'enc' conversion for Win32. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1736 * "mustfree" is set to TRUE when the returned string is allocated. It must be |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1737 * initialized to FALSE by the caller. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1738 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1739 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1740 vim_getenv(char_u *name, int *mustfree) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1741 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1742 char_u *p = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1743 char_u *pend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1744 int vimruntime; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1745 #ifdef MSWIN |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1746 WCHAR *wn, *wp; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1747 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1748 // use "C:/" when $HOME is not set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1749 if (STRCMP(name, "HOME") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1750 return homedir; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1751 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1752 // Use Wide function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1753 wn = enc_to_utf16(name, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1754 if (wn == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1755 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1756 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1757 wp = _wgetenv(wn); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1758 vim_free(wn); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1759 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1760 if (wp != NULL && *wp == NUL) // empty is the same as not set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1761 wp = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1762 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1763 if (wp != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1764 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1765 p = utf16_to_enc(wp, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1766 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1767 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1768 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1769 *mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1770 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1771 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1772 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1773 p = mch_getenv(name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1774 if (p != NULL && *p == NUL) // empty is the same as not set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1775 p = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1776 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1777 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1778 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1779 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1780 # ifdef __HAIKU__ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1781 // special handling for user settings directory... |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1782 if (STRCMP(name, "BE_USER_SETTINGS") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1783 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1784 static char userSettingsPath[MAXPATHL]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1785 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1786 if (find_directory(B_USER_SETTINGS_DIRECTORY, 0, false, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1787 userSettingsPath, MAXPATHL) == B_OK) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1788 return (char_u *)userSettingsPath; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1789 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1790 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1791 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1792 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1793 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1794 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1795 // handling $VIMRUNTIME and $VIM is below, bail out if it's another name. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1796 vimruntime = (STRCMP(name, "VIMRUNTIME") == 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1797 if (!vimruntime && STRCMP(name, "VIM") != 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1798 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1799 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1800 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1801 * When expanding $VIMRUNTIME fails, try using $VIM/vim<version> or $VIM. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1802 * Don't do this when default_vimruntime_dir is non-empty. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1803 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1804 if (vimruntime |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1805 #ifdef HAVE_PATHDEF |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1806 && *default_vimruntime_dir == NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1807 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1808 ) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1809 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1810 #ifdef MSWIN |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1811 // Use Wide function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1812 wp = _wgetenv(L"VIM"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1813 if (wp != NULL && *wp == NUL) // empty is the same as not set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1814 wp = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1815 if (wp != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1816 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1817 char_u *q = utf16_to_enc(wp, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1818 if (q != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1819 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1820 p = vim_version_dir(q); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1821 *mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1822 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1823 p = q; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1824 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1825 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1826 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1827 p = mch_getenv((char_u *)"VIM"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1828 if (p != NULL && *p == NUL) // empty is the same as not set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1829 p = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1830 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1831 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1832 p = vim_version_dir(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1833 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1834 *mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1835 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1836 p = mch_getenv((char_u *)"VIM"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1837 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1838 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1839 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1840 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1841 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1842 * When expanding $VIM or $VIMRUNTIME fails, try using: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1843 * - the directory name from 'helpfile' (unless it contains '$') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1844 * - the executable name from argv[0] |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1845 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1846 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1847 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1848 if (p_hf != NULL && vim_strchr(p_hf, '$') == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1849 p = p_hf; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1850 #ifdef USE_EXE_NAME |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1851 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1852 * Use the name of the executable, obtained from argv[0]. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1853 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1854 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1855 p = exe_name; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1856 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1857 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1858 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1859 // remove the file name |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1860 pend = gettail(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1861 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1862 // remove "doc/" from 'helpfile', if present |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1863 if (p == p_hf) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1864 pend = remove_tail(p, pend, (char_u *)"doc"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1865 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1866 #ifdef USE_EXE_NAME |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1867 # ifdef MACOS_X |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1868 // remove "MacOS" from exe_name and add "Resources/vim" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1869 if (p == exe_name) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1870 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1871 char_u *pend1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1872 char_u *pnew; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1873 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1874 pend1 = remove_tail(p, pend, (char_u *)"MacOS"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1875 if (pend1 != pend) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1876 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1877 pnew = alloc(pend1 - p + 15); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1878 if (pnew != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1879 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1880 STRNCPY(pnew, p, (pend1 - p)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1881 STRCPY(pnew + (pend1 - p), "Resources/vim"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1882 p = pnew; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1883 pend = p + STRLEN(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1884 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1885 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1886 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1887 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1888 // remove "src/" from exe_name, if present |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1889 if (p == exe_name) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1890 pend = remove_tail(p, pend, (char_u *)"src"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1891 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1892 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1893 // for $VIM, remove "runtime/" or "vim54/", if present |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1894 if (!vimruntime) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1895 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1896 pend = remove_tail(p, pend, (char_u *)RUNTIME_DIRNAME); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1897 pend = remove_tail(p, pend, (char_u *)VIM_VERSION_NODOT); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1898 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1899 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1900 // remove trailing path separator |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1901 if (pend > p && after_pathsep(p, pend)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1902 --pend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1903 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1904 #ifdef MACOS_X |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1905 if (p == exe_name || p == p_hf) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1906 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1907 // check that the result is a directory name |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1908 p = vim_strnsave(p, pend - p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1909 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1910 if (p != NULL && !mch_isdir(p)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1911 VIM_CLEAR(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1912 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1913 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1914 #ifdef USE_EXE_NAME |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1915 // may add "/vim54" or "/runtime" if it exists |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1916 if (vimruntime && (pend = vim_version_dir(p)) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1917 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1918 vim_free(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1919 p = pend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1920 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1921 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1922 *mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1923 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1924 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1925 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1926 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1927 #ifdef HAVE_PATHDEF |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1928 // When there is a pathdef.c file we can use default_vim_dir and |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1929 // default_vimruntime_dir |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1930 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1931 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1932 // Only use default_vimruntime_dir when it is not empty |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1933 if (vimruntime && *default_vimruntime_dir != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1934 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1935 p = default_vimruntime_dir; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1936 *mustfree = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1937 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1938 else if (*default_vim_dir != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1939 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1940 if (vimruntime && (p = vim_version_dir(default_vim_dir)) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1941 *mustfree = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1942 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1943 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1944 p = default_vim_dir; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1945 *mustfree = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1946 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1947 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1948 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1949 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1950 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1951 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1952 * Set the environment variable, so that the new value can be found fast |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1953 * next time, and others can also use it (e.g. Perl). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1954 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1955 if (p != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1956 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1957 if (vimruntime) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1958 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1959 vim_setenv((char_u *)"VIMRUNTIME", p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1960 didset_vimruntime = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1961 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1962 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1963 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1964 vim_setenv((char_u *)"VIM", p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1965 didset_vim = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1966 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1967 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1968 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1969 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1970 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1971 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1972 vim_unsetenv(char_u *var) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1973 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1974 #ifdef HAVE_UNSETENV |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1975 unsetenv((char *)var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1976 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1977 vim_setenv(var, (char_u *)""); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1978 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1979 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1980 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1981 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1982 * Removes environment variable "name" and take care of side effects. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1983 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1984 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1985 vim_unsetenv_ext(char_u *var) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1986 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1987 vim_unsetenv(var); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1988 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1989 // "homedir" is not cleared, keep using the old value until $HOME is set. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1990 if (STRICMP(var, "VIM") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1991 didset_vim = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1992 else if (STRICMP(var, "VIMRUNTIME") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1993 didset_vimruntime = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1994 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1995 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1996 #if defined(FEAT_EVAL) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1997 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1998 * Set environment variable "name" and take care of side effects. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1999 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2000 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2001 vim_setenv_ext(char_u *name, char_u *val) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2002 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2003 vim_setenv(name, val); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2004 if (STRICMP(name, "HOME") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2005 init_homedir(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2006 else if (didset_vim && STRICMP(name, "VIM") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2007 didset_vim = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2008 else if (didset_vimruntime && STRICMP(name, "VIMRUNTIME") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2009 didset_vimruntime = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2010 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2011 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2012 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2013 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2014 * Our portable version of setenv. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2015 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2016 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2017 vim_setenv(char_u *name, char_u *val) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2018 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2019 #ifdef HAVE_SETENV |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2020 mch_setenv((char *)name, (char *)val, 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2021 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2022 char_u *envbuf; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2023 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2024 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2025 * Putenv does not copy the string, it has to remain |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2026 * valid. The allocated memory will never be freed. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2027 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2028 envbuf = alloc(STRLEN(name) + STRLEN(val) + 2); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2029 if (envbuf != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2030 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2031 sprintf((char *)envbuf, "%s=%s", name, val); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2032 putenv((char *)envbuf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2033 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2034 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2035 #ifdef FEAT_GETTEXT |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2036 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2037 * When setting $VIMRUNTIME adjust the directory to find message |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2038 * translations to $VIMRUNTIME/lang. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2039 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2040 if (*val != NUL && STRICMP(name, "VIMRUNTIME") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2041 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2042 char_u *buf = concat_str(val, (char_u *)"/lang"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2043 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2044 if (buf != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2045 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2046 bindtextdomain(VIMPACKAGE, (char *)buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2047 vim_free(buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2048 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2049 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2050 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2051 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2052 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2053 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2054 * Function given to ExpandGeneric() to obtain an environment variable name. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2055 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2056 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2057 get_env_name( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2058 expand_T *xp UNUSED, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2059 int idx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2060 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2061 #if defined(AMIGA) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2062 // No environ[] on the Amiga. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2063 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2064 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2065 # ifndef __WIN32__ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2066 // Borland C++ 5.2 has this in a header file. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2067 extern char **environ; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2068 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2069 char_u *str; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2070 int n; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2071 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2072 str = (char_u *)environ[idx]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2073 if (str == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2074 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2075 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2076 for (n = 0; n < EXPAND_BUF_LEN - 1; ++n) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2077 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2078 if (str[n] == '=' || str[n] == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2079 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2080 xp->xp_buf[n] = str[n]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2081 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2082 xp->xp_buf[n] = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2083 return xp->xp_buf; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2084 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2085 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2086 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2087 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2088 * Add a user name to the list of users in ga_users. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2089 * Do nothing if user name is NULL or empty. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2090 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2091 static void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2092 add_user(char_u *user, int need_copy) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2093 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2094 char_u *user_copy = (user != NULL && need_copy) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2095 ? vim_strsave(user) : user; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2096 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2097 if (user_copy == NULL || *user_copy == NUL || ga_grow(&ga_users, 1) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2098 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2099 if (need_copy) |
34627
5071d4c3ff2e
patch 9.1.0202: leaking memory in add_user() on failure
Christian Brabandt <cb@256bit.org>
parents:
34511
diff
changeset
|
2100 vim_free(user_copy); |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2101 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2102 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2103 ((char_u **)(ga_users.ga_data))[ga_users.ga_len++] = user_copy; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2104 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2105 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2106 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2107 * Find all user names for user completion. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2108 * Done only once and then cached. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2109 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2110 static void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2111 init_users(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2112 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2113 static int lazy_init_done = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2114 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2115 if (lazy_init_done) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2116 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2117 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2118 lazy_init_done = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2119 ga_init2(&ga_users, sizeof(char_u *), 20); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2120 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2121 # if defined(HAVE_GETPWENT) && defined(HAVE_PWD_H) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2122 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2123 struct passwd* pw; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2124 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2125 setpwent(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2126 while ((pw = getpwent()) != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2127 add_user((char_u *)pw->pw_name, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2128 endpwent(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2129 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2130 # elif defined(MSWIN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2131 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2132 DWORD nusers = 0, ntotal = 0, i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2133 PUSER_INFO_0 uinfo; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2134 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2135 if (NetUserEnum(NULL, 0, 0, (LPBYTE *) &uinfo, MAX_PREFERRED_LENGTH, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2136 &nusers, &ntotal, NULL) == NERR_Success) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2137 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2138 for (i = 0; i < nusers; i++) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2139 add_user(utf16_to_enc(uinfo[i].usri0_name, NULL), FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2140 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2141 NetApiBufferFree(uinfo); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2142 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2143 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2144 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2145 # if defined(HAVE_GETPWNAM) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2146 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2147 char_u *user_env = mch_getenv((char_u *)"USER"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2148 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2149 // The $USER environment variable may be a valid remote user name (NIS, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2150 // LDAP) not already listed by getpwent(), as getpwent() only lists |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2151 // local user names. If $USER is not already listed, check whether it |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2152 // is a valid remote user name using getpwnam() and if it is, add it to |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2153 // the list of user names. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2154 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2155 if (user_env != NULL && *user_env != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2156 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2157 int i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2158 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2159 for (i = 0; i < ga_users.ga_len; i++) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2160 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2161 char_u *local_user = ((char_u **)ga_users.ga_data)[i]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2162 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2163 if (STRCMP(local_user, user_env) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2164 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2165 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2166 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2167 if (i == ga_users.ga_len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2168 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2169 struct passwd *pw = getpwnam((char *)user_env); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2170 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2171 if (pw != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2172 add_user((char_u *)pw->pw_name, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2173 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2174 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2175 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2176 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2177 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2178 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2179 /* |
34678
75f7b311ee25
patch 9.1.0220: Few typos in source and test files
Christian Brabandt <cb@256bit.org>
parents:
34627
diff
changeset
|
2180 * Function given to ExpandGeneric() to obtain user names. |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2181 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2182 char_u* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2183 get_users(expand_T *xp UNUSED, int idx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2184 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2185 init_users(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2186 if (idx < ga_users.ga_len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2187 return ((char_u **)ga_users.ga_data)[idx]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2188 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2189 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2190 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2191 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2192 * Check whether name matches a user name. Return: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2193 * 0 if name does not match any user name. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2194 * 1 if name partially matches the beginning of a user name. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2195 * 2 is name fully matches a user name. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2196 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2197 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2198 match_user(char_u *name) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2199 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2200 int i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2201 int n = (int)STRLEN(name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2202 int result = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2203 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2204 init_users(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2205 for (i = 0; i < ga_users.ga_len; i++) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2206 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2207 if (STRCMP(((char_u **)ga_users.ga_data)[i], name) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2208 return 2; // full match |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2209 if (STRNCMP(((char_u **)ga_users.ga_data)[i], name, n) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2210 result = 1; // partial match |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2211 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2212 return result; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2213 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2214 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2215 static void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2216 prepare_to_exit(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2217 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2218 #if defined(SIGHUP) && defined(SIG_IGN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2219 // Ignore SIGHUP, because a dropped connection causes a read error, which |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2220 // makes Vim exit and then handling SIGHUP causes various reentrance |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2221 // problems. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2222 mch_signal(SIGHUP, SIG_IGN); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2223 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2224 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2225 #ifdef FEAT_GUI |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2226 if (gui.in_use) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2227 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2228 gui.dying = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2229 out_trash(); // trash any pending output |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2230 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2231 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2232 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2233 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2234 windgoto((int)Rows - 1, 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2235 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2236 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2237 * Switch terminal mode back now, so messages end up on the "normal" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2238 * screen (if there are two screens). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2239 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2240 settmode(TMODE_COOK); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2241 stoptermcap(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2242 out_flush(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2243 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2244 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2245 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2246 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2247 * Preserve files and exit. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2248 * When called IObuff must contain a message. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2249 * NOTE: This may be called from deathtrap() in a signal handler, avoid unsafe |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2250 * functions, such as allocating memory. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2251 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2252 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2253 preserve_exit(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2254 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2255 buf_T *buf; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2256 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2257 prepare_to_exit(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2258 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2259 // Setting this will prevent free() calls. That avoids calling free() |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2260 // recursively when free() was invoked with a bad pointer. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2261 really_exiting = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2262 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2263 out_str(IObuff); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2264 screen_start(); // don't know where cursor is now |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2265 out_flush(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2266 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2267 ml_close_notmod(); // close all not-modified buffers |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2268 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2269 FOR_ALL_BUFFERS(buf) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2270 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2271 if (buf->b_ml.ml_mfp != NULL && buf->b_ml.ml_mfp->mf_fname != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2272 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2273 OUT_STR("Vim: preserving files...\r\n"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2274 screen_start(); // don't know where cursor is now |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2275 out_flush(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2276 ml_sync_all(FALSE, FALSE); // preserve all swap files |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2277 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2278 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2279 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2280 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2281 ml_close_all(FALSE); // close all memfiles, without deleting |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2282 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2283 OUT_STR("Vim: Finished.\r\n"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2284 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2285 getout(1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2286 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2287 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2288 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2289 * Check for CTRL-C pressed, but only once in a while. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2290 * Should be used instead of ui_breakcheck() for functions that check for |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2291 * each line in the file. Calling ui_breakcheck() each time takes too much |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2292 * time, because it can be a system call. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2293 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2294 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2295 #ifndef BREAKCHECK_SKIP |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2296 # define BREAKCHECK_SKIP 1000 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2297 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2298 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2299 static int breakcheck_count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2300 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2301 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2302 line_breakcheck(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2303 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2304 if (++breakcheck_count >= BREAKCHECK_SKIP) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2305 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2306 breakcheck_count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2307 ui_breakcheck(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2308 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2309 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2310 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2311 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2312 * Like line_breakcheck() but check 10 times less often. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2313 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2314 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2315 fast_breakcheck(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2316 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2317 if (++breakcheck_count >= BREAKCHECK_SKIP * 10) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2318 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2319 breakcheck_count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2320 ui_breakcheck(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2321 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2322 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2323 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2324 # if defined(FEAT_SPELL) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2325 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2326 * Like line_breakcheck() but check 100 times less often. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2327 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2328 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2329 veryfast_breakcheck(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2330 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2331 if (++breakcheck_count >= BREAKCHECK_SKIP * 100) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2332 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2333 breakcheck_count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2334 ui_breakcheck(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2335 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2336 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2337 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2338 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2339 #if defined(VIM_BACKTICK) || defined(FEAT_EVAL) \ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2340 || (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2341 || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2342 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2343 #ifndef SEEK_SET |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2344 # define SEEK_SET 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2345 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2346 #ifndef SEEK_END |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2347 # define SEEK_END 2 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2348 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2349 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2350 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2351 * Get the stdout of an external command. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2352 * If "ret_len" is NULL replace NUL characters with NL. When "ret_len" is not |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2353 * NULL store the length there. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2354 * Returns an allocated string, or NULL for error. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2355 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2356 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2357 get_cmd_output( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2358 char_u *cmd, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2359 char_u *infile, // optional input file name |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2360 int flags, // can be SHELL_SILENT |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2361 int *ret_len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2362 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2363 char_u *tempname; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2364 char_u *command; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2365 char_u *buffer = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2366 int len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2367 int i = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2368 FILE *fd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2369 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2370 if (check_restricted() || check_secure()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2371 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2372 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2373 // get a name for the temp file |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2374 if ((tempname = vim_tempname('o', FALSE)) == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2375 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2376 emsg(_(e_cant_get_temp_file_name)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2377 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2378 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2379 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2380 // Add the redirection stuff |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2381 command = make_filter_cmd(cmd, infile, tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2382 if (command == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2383 goto done; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2384 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2385 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2386 * Call the shell to execute the command (errors are ignored). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2387 * Don't check timestamps here. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2388 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2389 ++no_check_timestamps; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2390 call_shell(command, SHELL_DOOUT | SHELL_EXPAND | flags); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2391 --no_check_timestamps; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2392 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2393 vim_free(command); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2394 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2395 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2396 * read the names from the file into memory |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2397 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2398 # ifdef VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2399 // created temporary file is not always readable as binary |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2400 fd = mch_fopen((char *)tempname, "r"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2401 # else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2402 fd = mch_fopen((char *)tempname, READBIN); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2403 # endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2404 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2405 // Not being able to seek means we can't read the file. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2406 if (fd == NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2407 || fseek(fd, 0L, SEEK_END) == -1 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2408 || (len = ftell(fd)) == -1 // get size of temp file |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2409 || fseek(fd, 0L, SEEK_SET) == -1) // back to the start |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2410 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2411 semsg(_(e_cannot_read_from_str_2), tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2412 if (fd != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2413 fclose(fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2414 goto done; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2415 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2416 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2417 buffer = alloc(len + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2418 if (buffer != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2419 i = (int)fread((char *)buffer, (size_t)1, (size_t)len, fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2420 fclose(fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2421 mch_remove(tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2422 if (buffer == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2423 goto done; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2424 #ifdef VMS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2425 len = i; // VMS doesn't give us what we asked for... |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2426 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2427 if (i != len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2428 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2429 semsg(_(e_cant_read_file_str), tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2430 VIM_CLEAR(buffer); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2431 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2432 else if (ret_len == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2433 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2434 // Change NUL into SOH, otherwise the string is truncated. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2435 for (i = 0; i < len; ++i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2436 if (buffer[i] == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2437 buffer[i] = 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2438 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2439 buffer[len] = NUL; // make sure the buffer is terminated |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2440 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2441 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2442 *ret_len = len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2443 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2444 done: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2445 vim_free(tempname); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2446 return buffer; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2447 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2448 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2449 # if defined(FEAT_EVAL) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2450 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2451 static void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2452 get_cmd_output_as_rettv( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2453 typval_T *argvars, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2454 typval_T *rettv, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2455 int retlist) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2456 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2457 char_u *res = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2458 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2459 char_u *infile = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2460 int err = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2461 FILE *fd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2462 list_T *list = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2463 int flags = SHELL_SILENT; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2464 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2465 rettv->v_type = VAR_STRING; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2466 rettv->vval.v_string = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2467 if (check_restricted() || check_secure()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2468 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2469 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2470 if (in_vim9script() |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2471 && (check_for_string_arg(argvars, 0) == FAIL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2472 || check_for_opt_string_or_number_or_list_arg(argvars, 1) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2473 == FAIL)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2474 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2475 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2476 if (argvars[1].v_type != VAR_UNKNOWN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2477 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2478 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2479 * Write the text to a temp file, to be used for input of the shell |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2480 * command. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2481 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2482 if ((infile = vim_tempname('i', TRUE)) == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2483 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2484 emsg(_(e_cant_get_temp_file_name)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2485 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2486 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2487 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2488 fd = mch_fopen((char *)infile, WRITEBIN); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2489 if (fd == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2490 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2491 semsg(_(e_cant_open_file_str), infile); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2492 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2493 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2494 if (argvars[1].v_type == VAR_NUMBER) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2495 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2496 linenr_T lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2497 buf_T *buf; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2498 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2499 buf = buflist_findnr(argvars[1].vval.v_number); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2500 if (buf == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2501 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2502 semsg(_(e_buffer_nr_does_not_exist), argvars[1].vval.v_number); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2503 fclose(fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2504 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2505 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2506 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2507 for (lnum = 1; lnum <= buf->b_ml.ml_line_count; lnum++) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2508 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2509 for (p = ml_get_buf(buf, lnum, FALSE); *p != NUL; ++p) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2510 if (putc(*p == '\n' ? NUL : *p, fd) == EOF) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2511 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2512 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2513 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2514 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2515 if (putc(NL, fd) == EOF) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2516 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2517 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2518 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2519 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2520 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2521 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2522 else if (argvars[1].v_type == VAR_LIST) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2523 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2524 if (write_list(fd, argvars[1].vval.v_list, TRUE) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2525 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2526 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2527 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2528 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2529 size_t len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2530 char_u buf[NUMBUFLEN]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2531 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2532 p = tv_get_string_buf_chk(&argvars[1], buf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2533 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2534 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2535 fclose(fd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2536 goto errret; // type error; errmsg already given |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2537 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2538 len = STRLEN(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2539 if (len > 0 && fwrite(p, len, 1, fd) != 1) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2540 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2541 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2542 if (fclose(fd) != 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2543 err = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2544 if (err) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2545 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2546 emsg(_(e_error_writing_temp_file)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2547 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2548 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2549 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2550 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2551 // Omit SHELL_COOKED when invoked with ":silent". Avoids that the shell |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2552 // echoes typeahead, that messes up the display. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2553 if (!msg_silent) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2554 flags += SHELL_COOKED; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2555 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2556 if (retlist) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2557 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2558 int len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2559 listitem_T *li; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2560 char_u *s = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2561 char_u *start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2562 char_u *end; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2563 int i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2564 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2565 res = get_cmd_output(tv_get_string(&argvars[0]), infile, flags, &len); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2566 if (res == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2567 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2568 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2569 list = list_alloc(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2570 if (list == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2571 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2572 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2573 for (i = 0; i < len; ++i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2574 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2575 start = res + i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2576 while (i < len && res[i] != NL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2577 ++i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2578 end = res + i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2579 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2580 s = alloc(end - start + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2581 if (s == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2582 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2583 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2584 for (p = s; start < end; ++p, ++start) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2585 *p = *start == NUL ? NL : *start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2586 *p = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2587 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2588 li = listitem_alloc(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2589 if (li == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2590 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2591 vim_free(s); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2592 goto errret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2593 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2594 li->li_tv.v_type = VAR_STRING; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2595 li->li_tv.v_lock = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2596 li->li_tv.vval.v_string = s; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2597 list_append(list, li); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2598 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2599 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2600 rettv_list_set(rettv, list); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2601 list = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2602 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2603 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2604 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2605 res = get_cmd_output(tv_get_string(&argvars[0]), infile, flags, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2606 #ifdef USE_CRNL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2607 // translate <CR><NL> into <NL> |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2608 if (res != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2609 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2610 char_u *s, *d; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2611 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2612 d = res; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2613 for (s = res; *s; ++s) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2614 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2615 if (s[0] == CAR && s[1] == NL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2616 ++s; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2617 *d++ = *s; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2618 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2619 *d = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2620 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2621 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2622 rettv->vval.v_string = res; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2623 res = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2624 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2625 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2626 errret: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2627 if (infile != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2628 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2629 mch_remove(infile); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2630 vim_free(infile); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2631 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2632 if (res != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2633 vim_free(res); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2634 if (list != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2635 list_free(list); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2636 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2637 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2638 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2639 * "system()" function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2640 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2641 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2642 f_system(typval_T *argvars, typval_T *rettv) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2643 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2644 get_cmd_output_as_rettv(argvars, rettv, FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2645 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2646 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2647 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2648 * "systemlist()" function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2649 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2650 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2651 f_systemlist(typval_T *argvars, typval_T *rettv) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2652 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2653 get_cmd_output_as_rettv(argvars, rettv, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2654 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2655 # endif // FEAT_EVAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2656 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2657 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2658 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2659 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2660 * Return TRUE when need to go to Insert mode because of 'insertmode'. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2661 * Don't do this when still processing a command or a mapping. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2662 * Don't do this when inside a ":normal" command. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2663 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2664 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2665 goto_im(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2666 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2667 return (p_im && stuff_empty() && typebuf_typed()); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2668 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2669 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2670 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2671 * Returns the isolated name of the shell in allocated memory: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2672 * - Skip beyond any path. E.g., "/usr/bin/csh -f" -> "csh -f". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2673 * - Remove any argument. E.g., "csh -f" -> "csh". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2674 * But don't allow a space in the path, so that this works: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2675 * "/usr/bin/csh --rcfile ~/.cshrc" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2676 * But don't do that for Windows, it's common to have a space in the path. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2677 * Returns NULL when out of memory. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2678 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2679 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2680 get_isolated_shell_name(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2681 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2682 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2683 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2684 #ifdef MSWIN |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2685 p = gettail(p_sh); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2686 p = vim_strnsave(p, skiptowhite(p) - p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2687 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2688 p = skiptowhite(p_sh); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2689 if (*p == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2690 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2691 // No white space, use the tail. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2692 p = vim_strsave(gettail(p_sh)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2693 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2694 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2695 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2696 char_u *p1, *p2; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2697 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2698 // Find the last path separator before the space. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2699 p1 = p_sh; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2700 for (p2 = p_sh; p2 < p; MB_PTR_ADV(p2)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2701 if (vim_ispathsep(*p2)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2702 p1 = p2 + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2703 p = vim_strnsave(p1, p - p1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2704 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2705 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2706 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2707 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2708 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2709 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2710 * Check if the "://" of a URL is at the pointer, return URL_SLASH. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2711 * Also check for ":\\", which MS Internet Explorer accepts, return |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2712 * URL_BACKSLASH. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2713 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2714 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2715 path_is_url(char_u *p) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2716 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2717 if (STRNCMP(p, "://", (size_t)3) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2718 return URL_SLASH; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2719 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2720 return URL_BACKSLASH; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2721 return 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2722 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2723 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2724 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2725 * Check if "fname" starts with "name://" or "name:\\". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2726 * Return URL_SLASH for "name://", URL_BACKSLASH for "name:\\". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2727 * Return zero otherwise. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2728 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2729 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2730 path_with_url(char_u *fname) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2731 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2732 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2733 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2734 // We accept alphabetic characters and a dash in scheme part. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2735 // RFC 3986 allows for more, but it increases the risk of matching |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2736 // non-URL text. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2737 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2738 // first character must be alpha |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2739 if (!ASCII_ISALPHA(*fname)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2740 return 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2741 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2742 // check body: alpha or dash |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2743 for (p = fname + 1; (ASCII_ISALPHA(*p) || (*p == '-')); ++p) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2744 ; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2745 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2746 // check last char is not a dash |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2747 if (p[-1] == '-') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2748 return 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2749 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2750 // "://" or ":\\" must follow |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2751 return path_is_url(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2752 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2753 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2754 #if defined(FEAT_EVAL) || defined(PROTO) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2755 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2756 * Return the dictionary of v:event. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2757 * Save and clear the value in case it already has items. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2758 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2759 dict_T * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2760 get_v_event(save_v_event_T *sve) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2761 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2762 dict_T *v_event = get_vim_var_dict(VV_EVENT); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2763 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2764 if (v_event->dv_hashtab.ht_used > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2765 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2766 // recursive use of v:event, save, make empty and restore later |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2767 sve->sve_did_save = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2768 sve->sve_hashtab = v_event->dv_hashtab; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2769 hash_init(&v_event->dv_hashtab); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2770 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2771 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2772 sve->sve_did_save = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2773 return v_event; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2774 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2775 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2776 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2777 restore_v_event(dict_T *v_event, save_v_event_T *sve) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2778 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2779 dict_free_contents(v_event); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2780 if (sve->sve_did_save) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2781 v_event->dv_hashtab = sve->sve_hashtab; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2782 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2783 hash_init(&v_event->dv_hashtab); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2784 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2785 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2786 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2787 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2788 * Fires a ModeChanged autocmd event if appropriate. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2789 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2790 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2791 may_trigger_modechanged(void) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2792 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2793 #ifdef FEAT_EVAL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2794 dict_T *v_event; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2795 save_v_event_T save_v_event; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2796 char_u curr_mode[MODE_MAX_LENGTH]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2797 char_u pattern_buf[2 * MODE_MAX_LENGTH]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2798 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2799 // Skip this when got_int is set, the autocommand will not be executed. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2800 // Better trigger it next time. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2801 if (!has_modechanged() || got_int) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2802 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2803 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2804 get_mode(curr_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2805 if (STRCMP(curr_mode, last_mode) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2806 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2807 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2808 v_event = get_v_event(&save_v_event); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2809 (void)dict_add_string(v_event, "new_mode", curr_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2810 (void)dict_add_string(v_event, "old_mode", last_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2811 dict_set_items_ro(v_event); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2812 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2813 // concatenate modes in format "old_mode:new_mode" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2814 vim_snprintf((char *)pattern_buf, sizeof(pattern_buf), "%s:%s", last_mode, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2815 curr_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2816 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2817 apply_autocmds(EVENT_MODECHANGED, pattern_buf, NULL, FALSE, curbuf); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2818 STRCPY(last_mode, curr_mode); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2819 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2820 restore_v_event(v_event, &save_v_event); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2821 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2822 } |
33791
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2823 |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2824 // For overflow detection, add a digit safely to an int value. |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2825 int |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2826 vim_append_digit_int(int *value, int digit) |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2827 { |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2828 int x = *value; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2829 if (x > ((INT_MAX - digit) / 10)) |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2830 return FAIL; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2831 *value = x * 10 + digit; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2832 return OK; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2833 } |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2834 |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2835 // For overflow detection, add a digit safely to a long value. |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2836 int |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2837 vim_append_digit_long(long *value, int digit) |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2838 { |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2839 long x = *value; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2840 if (x > ((LONG_MAX - (long)digit) / 10)) |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2841 return FAIL; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2842 *value = x * 10 + (long)digit; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2843 return OK; |
370543108ba1
patch 9.0.2114: overflow detection not accurate when adding digits
Christian Brabandt <cb@256bit.org>
parents:
33782
diff
changeset
|
2844 } |
33817
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2845 |
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2846 // Return something that fits into an int. |
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2847 int |
33856
32bc4c71f8a6
patch 9.0.2138: Overflow logic requires long long
Christian Brabandt <cb@256bit.org>
parents:
33842
diff
changeset
|
2848 trim_to_int(vimlong_T x) |
33817
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2849 { |
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2850 return x > INT_MAX ? INT_MAX : x < INT_MIN ? INT_MIN : x; |
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2851 } |
4550abd680b6
patch 9.0.2124: INT overflow detection logic can be simplified
Christian Brabandt <cb@256bit.org>
parents:
33791
diff
changeset
|
2852 |