annotate src/tag.c @ 27490:fb4c30606b4a v8.2.4273

patch 8.2.4273: the EBCDIC support is outdated Commit: https://github.com/vim/vim/commit/424bcae1fb0f69e0aef5e0cf84fd771cf34a0fb7 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jan 31 14:59:41 2022 +0000 patch 8.2.4273: the EBCDIC support is outdated Problem: The EBCDIC support is outdated. Solution: Remove the EBCDIC support.
author Bram Moolenaar <Bram@vim.org>
date Mon, 31 Jan 2022 16:00:09 +0100
parents 41e0dcf38521
children b65a50d2fa4f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
10042
4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents: 9949
diff changeset
1 /* vi:set ts=8 sts=4 sw=4 noet:
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
10 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
11 * Code to handle tags and the tag stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
12 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
13
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
14 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
15
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
16 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
17 * Structure to hold pointers to various items in a tag line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
18 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
19 typedef struct tag_pointers
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
20 {
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
21 // filled in by parse_tag_line():
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
22 char_u *tagname; // start of tag name (skip "file:")
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
23 char_u *tagname_end; // char after tag name
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
24 char_u *fname; // first char of file name
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
25 char_u *fname_end; // char after file name
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
26 char_u *command; // first char of command
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
27 // filled in by parse_match():
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
28 char_u *command_end; // first char after command
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
29 char_u *tag_fname; // file name of the tags file. This is used
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
30 // when 'tr' is set.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
31 #ifdef FEAT_EMACS_TAGS
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
32 int is_etag; // TRUE for emacs tag
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
33 #endif
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
34 char_u *tagkind; // "kind:" value
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
35 char_u *tagkind_end; // end of tagkind
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
36 char_u *user_data; // user_data string
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
37 char_u *user_data_end; // end of user_data
18640
b9240fe40dd4 patch 8.1.2312: "line:" field in tags file not used
Bram Moolenaar <Bram@vim.org>
parents: 18554
diff changeset
38 linenr_T tagline; // "line:" value
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
39 } tagptrs_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
40
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
41 /*
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
42 * The matching tags are first stored in one of the hash tables. In
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
43 * which one depends on the priority of the match.
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
44 * ht_match[] is used to find duplicates, ga_match[] to keep them in sequence.
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
45 * At the end, all the matches from ga_match[] are concatenated, to make a list
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
46 * sorted on priority.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
47 */
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
48 #define MT_ST_CUR 0 // static match in current file
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
49 #define MT_GL_CUR 1 // global match in current file
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
50 #define MT_GL_OTH 2 // global match in other file
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
51 #define MT_ST_OTH 3 // static match in other file
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
52 #define MT_IC_OFF 4 // add for icase match
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
53 #define MT_RE_OFF 8 // add for regexp match
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
54 #define MT_MASK 7 // mask for printing priority
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
55 #define MT_COUNT 16
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
56
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
57 static char *mt_names[MT_COUNT/2] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
58 {"FSC", "F C", "F ", "FS ", " SC", " C", " ", " S "};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
59
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
60 #define NOTAGFILE 99 // return value for jumpto_tag
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
61 static char_u *nofile_fname = NULL; // fname for NOTAGFILE error
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
62
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7266
diff changeset
63 static void taglen_advance(int l);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7266
diff changeset
64
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7266
diff changeset
65 static int jumpto_tag(char_u *lbuf, int forceit, int keep_help);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
66 #ifdef FEAT_EMACS_TAGS
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7266
diff changeset
67 static int parse_tag_line(char_u *lbuf, int is_etag, tagptrs_T *tagp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
68 #else
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7266
diff changeset
69 static int parse_tag_line(char_u *lbuf, tagptrs_T *tagp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
70 #endif
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7266
diff changeset
71 static int test_for_static(tagptrs_T *);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7266
diff changeset
72 static int parse_match(char_u *lbuf, tagptrs_T *tagp);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7266
diff changeset
73 static char_u *tag_full_fname(tagptrs_T *tagp);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7266
diff changeset
74 static char_u *expand_tag_fname(char_u *fname, char_u *tag_fname, int expand);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
75 #ifdef FEAT_EMACS_TAGS
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7266
diff changeset
76 static int test_for_current(int, char_u *, char_u *, char_u *, char_u *);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
77 #else
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7266
diff changeset
78 static int test_for_current(char_u *, char_u *, char_u *, char_u *);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
79 #endif
7805
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents: 7266
diff changeset
80 static int find_extra(char_u **pp);
16188
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
81 static void print_tag_list(int new_tag, int use_tagstack, int num_matches, char_u **matches);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
82 #if defined(FEAT_QUICKFIX) && defined(FEAT_EVAL)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
83 static int add_llist_tags(char_u *tag, int num_matches, char_u **matches);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
84 #endif
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
85 static void tagstack_clear_entry(taggy_T *item);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
86
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
87 static char_u *tagmatchname = NULL; // name of last used tag
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
88
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
89 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
90 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
91 * Tag for preview window is remembered separately, to avoid messing up the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
92 * normal tagstack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
93 */
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
94 static taggy_T ptag_entry = {NULL, {{0, 0, 0}, 0}, 0, 0, NULL};
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
95 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
96
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
97 #ifdef FEAT_EVAL
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
98 static int tfu_in_use = FALSE; // disallow recursive call of tagfunc
26268
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
99 static callback_T tfu_cb; // 'tagfunc' callback function
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
100 #endif
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
101
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
102 // Used instead of NUL to separate tag fields in the growarrays.
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
103 #define TAG_SEP 0x02
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
104
27018
268f6a3511df patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
105 #if defined(FEAT_EVAL) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
106 /*
26268
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
107 * Reads the 'tagfunc' option value and convert that to a callback value.
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
108 * Invoked when the 'tagfunc' option is set. The option value can be a name of
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
109 * a function (string), or function(<name>) or funcref(<name>) or a lambda.
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
110 */
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
111 int
26388
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26268
diff changeset
112 set_tagfunc_option(void)
26268
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
113 {
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
114 #ifdef FEAT_EVAL
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
115 free_callback(&tfu_cb);
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
116 free_callback(&curbuf->b_tfu_cb);
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
117
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
118 if (*curbuf->b_p_tfu == NUL)
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
119 return OK;
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
120
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
121 if (option_set_callback_func(curbuf->b_p_tfu, &tfu_cb) == FAIL)
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
122 return FAIL;
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
123
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
124 copy_callback(&curbuf->b_tfu_cb, &tfu_cb);
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
125 #endif
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
126
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
127 return OK;
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
128 }
27018
268f6a3511df patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
129 #endif
268f6a3511df patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
130
268f6a3511df patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
131 # if defined(EXITFREE) || defined(PROTO)
26268
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
132 void
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
133 free_tagfunc_option(void)
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
134 {
26518
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
135 # ifdef FEAT_EVAL
26268
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
136 free_callback(&tfu_cb);
26518
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
137 # endif
26268
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
138 }
27018
268f6a3511df patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
139 # endif
268f6a3511df patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
140
268f6a3511df patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
141 #if defined(FEAT_EVAL) || defined(PROTO)
26518
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
142 /*
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
143 * Mark the global 'tagfunc' callback with 'copyID' so that it is not garbage
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
144 * collected.
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
145 */
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
146 int
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
147 set_ref_in_tagfunc(int copyID UNUSED)
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
148 {
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
149 int abort = FALSE;
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
150
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
151 abort = set_ref_in_callback(&tfu_cb, copyID);
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
152
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
153 return abort;
13ba00ef7687 patch 8.2.3788: lambda for option that is a function may be freed
Bram Moolenaar <Bram@vim.org>
parents: 26492
diff changeset
154 }
26268
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
155
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
156 /*
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
157 * Copy the global 'tagfunc' callback function to the buffer-local 'tagfunc'
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
158 * callback for 'buf'.
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
159 */
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
160 void
26388
8aba638e91eb patch 8.2.3725: cannot use a lambda for 'completefunc' and 'omnifunc'
Bram Moolenaar <Bram@vim.org>
parents: 26268
diff changeset
161 set_buflocal_tfu_callback(buf_T *buf UNUSED)
26268
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
162 {
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
163 free_callback(&buf->b_tfu_cb);
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
164 if (tfu_cb.cb_name != NULL && *tfu_cb.cb_name != NUL)
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
165 copy_callback(&buf->b_tfu_cb, &tfu_cb);
27018
268f6a3511df patch 8.2.4038: various code not used when features are disabled
Bram Moolenaar <Bram@vim.org>
parents: 26966
diff changeset
166 }
26268
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
167 #endif
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
168
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
169 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
170 * Jump to tag; handling of tag commands and tag stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
171 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
172 * *tag != NUL: ":tag {tag}", jump to new tag, add to tag stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
173 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
174 * type == DT_TAG: ":tag [tag]", jump to newer position or same tag again
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
175 * type == DT_HELP: like DT_TAG, but don't use regexp.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
176 * type == DT_POP: ":pop" or CTRL-T, jump to old position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
177 * type == DT_NEXT: jump to next match of same tag
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
178 * type == DT_PREV: jump to previous match of same tag
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
179 * type == DT_FIRST: jump to first match of same tag
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
180 * type == DT_LAST: jump to last match of same tag
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
181 * type == DT_SELECT: ":tselect [tag]", select tag from a list of all matches
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
182 * type == DT_JUMP: ":tjump [tag]", jump to tag or select tag from a list
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
183 * type == DT_CSCOPE: use cscope to find the tag
649
8157079cea85 updated for version 7.0191
vimboss
parents: 602
diff changeset
184 * type == DT_LTAG: use location list for displaying tag matches
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
185 * type == DT_FREE: free cached matches
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
186 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
187 * for cscope, returns TRUE if we jumped to tag or aborted, FALSE otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
188 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
189 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
190 do_tag(
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
191 char_u *tag, // tag (pattern) to jump to
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
192 int type,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
193 int count,
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
194 int forceit, // :ta with !
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
195 int verbose) // print "tag not found" message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
196 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
197 taggy_T *tagstack = curwin->w_tagstack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
198 int tagstackidx = curwin->w_tagstackidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
199 int tagstacklen = curwin->w_tagstacklen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
200 int cur_match = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
201 int cur_fnum = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
202 int oldtagstackidx = tagstackidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
203 int prevtagstackidx = tagstackidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
204 int prev_num_matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
205 int new_tag = FALSE;
16188
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
206 int i;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
207 int ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
208 int no_regexp = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
209 int error_cur_match = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
210 int save_pos = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
211 fmark_T saved_fmark;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
212 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
213 int jumped_to_tag = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
214 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
215 int new_num_matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
216 char_u **new_matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
217 int use_tagstack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
218 int skip_msg = FALSE;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
219 char_u *buf_ffname = curbuf->b_ffname; // name to use for
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
220 // priority computation
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
221 int use_tfu = 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
222
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
223 // remember the matches for the last used tag
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
224 static int num_matches = 0;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
225 static int max_num_matches = 0; // limit used for match search
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
226 static char_u **matches = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
227 static int flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
228
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
229 #ifdef FEAT_EVAL
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
230 if (tfu_in_use)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
231 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26917
diff changeset
232 emsg(_(e_cannot_modify_tag_stack_within_tagfunc));
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
233 return FALSE;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
234 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
235 #endif
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
236
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
237 #ifdef EXITFREE
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
238 if (type == DT_FREE)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
239 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
240 // remove the list of matches
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
241 FreeWild(num_matches, matches);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
242 # ifdef FEAT_CSCOPE
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
243 cs_free_tags();
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
244 # endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
245 num_matches = 0;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
246 return FALSE;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
247 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
248 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
249
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
250 if (type == DT_HELP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
251 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252 type = DT_TAG;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253 no_regexp = TRUE;
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
254 use_tfu = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257 prev_num_matches = num_matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
258 free_string_option(nofile_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 nofile_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
260
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
261 CLEAR_POS(&saved_fmark.mark); // shutup gcc 4.0
698
e402b0af6083 updated for version 7.0211
vimboss
parents: 692
diff changeset
262 saved_fmark.fnum = 0;
e402b0af6083 updated for version 7.0211
vimboss
parents: 692
diff changeset
263
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
264 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
265 * Don't add a tag to the tagstack if 'tagstack' has been reset.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267 if ((!p_tgst && *tag != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
269 use_tagstack = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
270 new_tag = TRUE;
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
271 #if defined(FEAT_QUICKFIX)
8930
a2aca019ba48 commit https://github.com/vim/vim/commit/def5abe0a2727041ecee69afdccfca405333bd24
Christian Brabandt <cb@256bit.org>
parents: 8863
diff changeset
272 if (g_do_tagpreview != 0)
a2aca019ba48 commit https://github.com/vim/vim/commit/def5abe0a2727041ecee69afdccfca405333bd24
Christian Brabandt <cb@256bit.org>
parents: 8863
diff changeset
273 {
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
274 tagstack_clear_entry(&ptag_entry);
8930
a2aca019ba48 commit https://github.com/vim/vim/commit/def5abe0a2727041ecee69afdccfca405333bd24
Christian Brabandt <cb@256bit.org>
parents: 8863
diff changeset
275 if ((ptag_entry.tagname = vim_strsave(tag)) == NULL)
a2aca019ba48 commit https://github.com/vim/vim/commit/def5abe0a2727041ecee69afdccfca405333bd24
Christian Brabandt <cb@256bit.org>
parents: 8863
diff changeset
276 goto end_do_tag;
a2aca019ba48 commit https://github.com/vim/vim/commit/def5abe0a2727041ecee69afdccfca405333bd24
Christian Brabandt <cb@256bit.org>
parents: 8863
diff changeset
277 }
a2aca019ba48 commit https://github.com/vim/vim/commit/def5abe0a2727041ecee69afdccfca405333bd24
Christian Brabandt <cb@256bit.org>
parents: 8863
diff changeset
278 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
280 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
281 {
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
282 #if defined(FEAT_QUICKFIX)
2713
d20d37ef86c8 updated for version 7.3.129
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
283 if (g_do_tagpreview != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
284 use_tagstack = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 use_tagstack = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
289 // new pattern, add to the tag stack
845
0fe7765dcb8e updated for version 7.0f03
vimboss
parents: 838
diff changeset
290 if (*tag != NUL
0fe7765dcb8e updated for version 7.0f03
vimboss
parents: 838
diff changeset
291 && (type == DT_TAG || type == DT_SELECT || type == DT_JUMP
649
8157079cea85 updated for version 7.0191
vimboss
parents: 602
diff changeset
292 #ifdef FEAT_QUICKFIX
8157079cea85 updated for version 7.0191
vimboss
parents: 602
diff changeset
293 || type == DT_LTAG
8157079cea85 updated for version 7.0191
vimboss
parents: 602
diff changeset
294 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 || type == DT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
298 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
299 {
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
300 #if defined(FEAT_QUICKFIX)
2713
d20d37ef86c8 updated for version 7.3.129
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
301 if (g_do_tagpreview != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303 if (ptag_entry.tagname != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 && STRCMP(ptag_entry.tagname, tag) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
306 // Jumping to same tag: keep the current match, so that
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
307 // the CursorHold autocommand example works.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 cur_match = ptag_entry.cur_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 cur_fnum = ptag_entry.cur_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312 {
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
313 tagstack_clear_entry(&ptag_entry);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314 if ((ptag_entry.tagname = vim_strsave(tag)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 goto end_do_tag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
318 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
319 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 * If the last used entry is not at the top, delete all tag
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323 * stack entries above it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
324 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325 while (tagstackidx < tagstacklen)
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
326 tagstack_clear_entry(&tagstack[--tagstacklen]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
328 // if the tagstack is full: remove oldest entry
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
329 if (++tagstacklen > TAGSTACKSIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
330 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 tagstacklen = TAGSTACKSIZE;
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
332 tagstack_clear_entry(&tagstack[0]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 for (i = 1; i < tagstacklen; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334 tagstack[i - 1] = tagstack[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335 --tagstackidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339 * put the tag name in the tag stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
341 if ((tagstack[tagstackidx].tagname = vim_strsave(tag)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
342 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
343 curwin->w_tagstacklen = tagstacklen - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
344 goto end_do_tag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
345 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
346 curwin->w_tagstacklen = tagstacklen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
347
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
348 save_pos = TRUE; // save the cursor position below
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
349 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
350
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
351 new_tag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
352 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
353 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
355 if (
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
356 #if defined(FEAT_QUICKFIX)
2713
d20d37ef86c8 updated for version 7.3.129
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
357 g_do_tagpreview != 0 ? ptag_entry.tagname == NULL :
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 tagstacklen == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
361 // empty stack
26436
ef0c07cbf53f patch 8.2.3749: error messages are everywhere
Bram Moolenaar <Bram@vim.org>
parents: 26388
diff changeset
362 emsg(_(e_tag_stack_empty));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363 goto end_do_tag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
366 if (type == DT_POP) // go to older position
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
368 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
369 int old_KeyTyped = KeyTyped;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
370 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
371 if ((tagstackidx -= count) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372 {
26917
d91aea2a612c patch 8.2.3987: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
373 emsg(_(e_at_bottom_of_tag_stack));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
374 if (tagstackidx + count == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
375 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
376 // We did [num]^T from the bottom of the stack
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 tagstackidx = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 goto end_do_tag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
380 // We weren't at the bottom of the stack, so jump all the
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
381 // way to the bottom now.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382 tagstackidx = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
384 else if (tagstackidx >= tagstacklen) // count == 0?
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 {
26917
d91aea2a612c patch 8.2.3987: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
386 emsg(_(e_at_top_of_tag_stack));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 goto end_do_tag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
390 // Make a copy of the fmark, autocommands may invalidate the
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
391 // tagstack before it's used.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392 saved_fmark = tagstack[tagstackidx].fmark;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393 if (saved_fmark.fnum != curbuf->b_fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 * Jump to other file. If this fails (e.g. because the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 * file was changed) keep original position in tag stack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399 if (buflist_getfile(saved_fmark.fnum, saved_fmark.mark.lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 GETF_SETMARK, forceit) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
402 tagstackidx = oldtagstackidx; // back to old posn
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 goto end_do_tag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
405 // An BufReadPost autocommand may jump to the '" mark, but
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
406 // we don't what that here.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 curwin->w_cursor.lnum = saved_fmark.mark.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 setpcmark();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412 curwin->w_cursor.lnum = saved_fmark.mark.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 curwin->w_cursor.col = saved_fmark.mark.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 if ((fdo_flags & FDO_TAG) && old_KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 foldOpenCursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
422 // remove the old list of matches
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 FreeWild(num_matches, matches);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 cs_free_tags();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 num_matches = 0;
845
0fe7765dcb8e updated for version 7.0f03
vimboss
parents: 838
diff changeset
428 tag_freematch();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 goto end_do_tag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
432 if (type == DT_TAG
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
433 #if defined(FEAT_QUICKFIX)
845
0fe7765dcb8e updated for version 7.0f03
vimboss
parents: 838
diff changeset
434 || type == DT_LTAG
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
435 #endif
845
0fe7765dcb8e updated for version 7.0f03
vimboss
parents: 838
diff changeset
436 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 {
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
438 #if defined(FEAT_QUICKFIX)
2713
d20d37ef86c8 updated for version 7.3.129
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
439 if (g_do_tagpreview != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 cur_match = ptag_entry.cur_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 cur_fnum = ptag_entry.cur_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
447 // ":tag" (no argument): go to newer pattern
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
448 save_pos = TRUE; // save the cursor position below
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 if ((tagstackidx += count - 1) >= tagstacklen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 * Beyond the last one, just give an error message and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 * go to the last one. Don't store the cursor
1204
a3c21128b246 updated for version 7.1b
vimboss
parents: 1146
diff changeset
454 * position.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 tagstackidx = tagstacklen - 1;
26917
d91aea2a612c patch 8.2.3987: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
457 emsg(_(e_at_top_of_tag_stack));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 save_pos = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
460 else if (tagstackidx < 0) // must have been count == 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 {
26917
d91aea2a612c patch 8.2.3987: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26913
diff changeset
462 emsg(_(e_at_bottom_of_tag_stack));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 tagstackidx = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 goto end_do_tag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 cur_match = tagstack[tagstackidx].cur_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 cur_fnum = tagstack[tagstackidx].cur_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 new_tag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
471 else // go to other matching tag
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
473 // Save index for when selection is cancelled.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 prevtagstackidx = tagstackidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
476 #if defined(FEAT_QUICKFIX)
2713
d20d37ef86c8 updated for version 7.3.129
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
477 if (g_do_tagpreview != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 cur_match = ptag_entry.cur_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 cur_fnum = ptag_entry.cur_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 if (--tagstackidx < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 tagstackidx = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 cur_match = tagstack[tagstackidx].cur_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 cur_fnum = tagstack[tagstackidx].cur_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 switch (type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 case DT_FIRST: cur_match = count - 1; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 case DT_SELECT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 case DT_JUMP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 case DT_CSCOPE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 case DT_LAST: cur_match = MAXCOL - 1; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 case DT_NEXT: cur_match += count; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 case DT_PREV: cur_match -= count; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 if (cur_match >= MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 cur_match = MAXCOL - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 else if (cur_match < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 {
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
506 emsg(_(e_cannot_go_before_first_matching_tag));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 skip_msg = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 cur_match = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 cur_fnum = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
514 #if defined(FEAT_QUICKFIX)
2713
d20d37ef86c8 updated for version 7.3.129
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
515 if (g_do_tagpreview != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 if (type != DT_SELECT && type != DT_JUMP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 ptag_entry.cur_match = cur_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 ptag_entry.cur_fnum = cur_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 * For ":tag [arg]" or ":tselect" remember position before the jump.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 saved_fmark = tagstack[tagstackidx].fmark;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 if (save_pos)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 tagstack[tagstackidx].fmark.mark = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 tagstack[tagstackidx].fmark.fnum = curbuf->b_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
536 // Curwin will change in the call to jumpto_tag() if ":stag" was
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
537 // used or an autocommand jumps to another window; store value of
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
538 // tagstackidx now.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 curwin->w_tagstackidx = tagstackidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 if (type != DT_SELECT && type != DT_JUMP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 curwin->w_tagstack[tagstackidx].cur_match = cur_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 curwin->w_tagstack[tagstackidx].cur_fnum = cur_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
548 // When not using the current buffer get the name of buffer "cur_fnum".
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
549 // Makes sure that the tag order doesn't change when using a remembered
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
550 // position for "cur_match".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 if (cur_fnum != curbuf->b_fnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 buf_T *buf = buflist_findnr(cur_fnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 buf_ffname = buf->b_ffname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 * Repeat searching for tags, when a file has not been found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 {
16188
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
564 int other_name;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
565 char_u *name;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
566
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 * When desired match not found yet, try to find it (and others).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 if (use_tagstack)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 name = tagstack[tagstackidx].tagname;
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
572 #if defined(FEAT_QUICKFIX)
2713
d20d37ef86c8 updated for version 7.3.129
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
573 else if (g_do_tagpreview != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 name = ptag_entry.tagname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 name = tag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 other_name = (tagmatchname == NULL || STRCMP(tagmatchname, name) != 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 if (new_tag
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 || (cur_match >= num_matches && max_num_matches != MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 || other_name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 if (other_name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 vim_free(tagmatchname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 tagmatchname = vim_strsave(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588
16164
213b88f89597 patch 8.1.1087: tag stack is incorrect after CTRL-T and then :tag
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
589 if (type == DT_SELECT || type == DT_JUMP
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
590 #if defined(FEAT_QUICKFIX)
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
591 || type == DT_LTAG
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
592 #endif
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
593 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 cur_match = MAXCOL - 1;
16164
213b88f89597 patch 8.1.1087: tag stack is incorrect after CTRL-T and then :tag
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
595 if (type == DT_TAG)
213b88f89597 patch 8.1.1087: tag stack is incorrect after CTRL-T and then :tag
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
596 max_num_matches = MAXCOL;
213b88f89597 patch 8.1.1087: tag stack is incorrect after CTRL-T and then :tag
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
597 else
213b88f89597 patch 8.1.1087: tag stack is incorrect after CTRL-T and then :tag
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
598 max_num_matches = cur_match + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
600 // when the argument starts with '/', use it as a regexp
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 if (!no_regexp && *name == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 flags = TAG_REGEXP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 ++name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 flags = TAG_NOIC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 if (type == DT_CSCOPE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 flags = TAG_CSCOPE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 if (verbose)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 flags |= TAG_VERBOSE;
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
615
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
616 if (!use_tfu)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
617 flags |= TAG_NO_TAGFUNC;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
618
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 if (find_tags(name, &new_num_matches, &new_matches, flags,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 max_num_matches, buf_ffname) == OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 && new_num_matches < max_num_matches)
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
622 max_num_matches = MAXCOL; // If less than max_num_matches
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
623 // found: all matches found.
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
624
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
625 // If there already were some matches for the same name, move them
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
626 // to the start. Avoids that the order changes when using
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
627 // ":tnext" and jumping to another file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 if (!new_tag && !other_name)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 {
16188
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
630 int j, k;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
631 int idx = 0;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
632 tagptrs_T tagp, tagp2;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
633
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
634 // Find the position of each old match in the new list. Need
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
635 // to use parse_match() to find the tag line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 for (j = 0; j < num_matches; ++j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 parse_match(matches[j], &tagp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 for (i = idx; i < new_num_matches; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 parse_match(new_matches[i], &tagp2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 if (STRCMP(tagp.tagname, tagp2.tagname) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 {
16188
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
644 char_u *p = new_matches[i];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 for (k = i; k > idx; --k)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 new_matches[k] = new_matches[k - 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 new_matches[idx++] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 FreeWild(num_matches, matches);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 num_matches = new_num_matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 matches = new_matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 if (num_matches <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 if (verbose)
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
661 semsg(_(e_tag_not_found_str), name);
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
662 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 g_do_tagpreview = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 int ask_for_selection = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 if (type == DT_CSCOPE && num_matches > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 cs_print_tags();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 ask_for_selection = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 #endif
16164
213b88f89597 patch 8.1.1087: tag stack is incorrect after CTRL-T and then :tag
Bram Moolenaar <Bram@vim.org>
parents: 16142
diff changeset
678 if (type == DT_TAG && *tag != NUL)
16188
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
679 // If a count is supplied to the ":tag <name>" command, then
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
680 // jump to count'th matching tag.
6851
b782813c73a6 patch 7.4.746
Bram Moolenaar <bram@vim.org>
parents: 5792
diff changeset
681 cur_match = count > 0 ? count - 1 : 0;
b782813c73a6 patch 7.4.746
Bram Moolenaar <bram@vim.org>
parents: 5792
diff changeset
682 else if (type == DT_SELECT || (type == DT_JUMP && num_matches > 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 {
16188
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
684 print_tag_list(new_tag, use_tagstack, num_matches, matches);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 ask_for_selection = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 }
649
8157079cea85 updated for version 7.0191
vimboss
parents: 602
diff changeset
687 #if defined(FEAT_QUICKFIX) && defined(FEAT_EVAL)
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
688 else if (type == DT_LTAG)
649
8157079cea85 updated for version 7.0191
vimboss
parents: 602
diff changeset
689 {
16188
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
690 if (add_llist_tags(tag, num_matches, matches) == FAIL)
649
8157079cea85 updated for version 7.0191
vimboss
parents: 602
diff changeset
691 goto end_do_tag;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
692 cur_match = 0; // Jump to the first tag
649
8157079cea85 updated for version 7.0191
vimboss
parents: 602
diff changeset
693 }
8157079cea85 updated for version 7.0191
vimboss
parents: 602
diff changeset
694 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 if (ask_for_selection == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 * Ask to select a tag from the list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 */
373
a0e3c8a6d200 updated for version 7.0096
vimboss
parents: 359
diff changeset
701 i = prompt_for_number(NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 if (i <= 0 || i > num_matches || got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
704 // no valid choice: don't change anything
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 if (use_tagstack)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 tagstack[tagstackidx].fmark = saved_fmark;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 tagstackidx = prevtagstackidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 cs_free_tags();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 jumped_to_tag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 cur_match = i - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 if (cur_match >= num_matches)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
721 // Avoid giving this error when a file wasn't found and we're
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
722 // looking for a match in another file, which wasn't found.
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
723 // There will be an emsg("file doesn't exist") below then.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 if ((type == DT_NEXT || type == DT_FIRST)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 && nofile_fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 if (num_matches == 1)
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
728 emsg(_(e_there_is_only_one_matching_tag));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 else
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
730 emsg(_(e_cannot_go_beyond_last_matching_tag));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 skip_msg = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 cur_match = num_matches - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 if (use_tagstack)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 {
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
737 tagptrs_T tagp;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
738
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 tagstack[tagstackidx].cur_match = cur_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 tagstack[tagstackidx].cur_fnum = cur_fnum;
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
741
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
742 // store user-provided data originating from tagfunc
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
743 if (use_tfu && parse_match(matches[cur_match], &tagp) == OK
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
744 && tagp.user_data)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
745 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
746 VIM_CLEAR(tagstack[tagstackidx].user_data);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
747 tagstack[tagstackidx].user_data = vim_strnsave(
21996
808edde1e97d patch 8.2.1547: various comment problems
Bram Moolenaar <Bram@vim.org>
parents: 20384
diff changeset
748 tagp.user_data, tagp.user_data_end - tagp.user_data);
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
749 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
750
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 ++tagstackidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 }
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
753 #if defined(FEAT_QUICKFIX)
2713
d20d37ef86c8 updated for version 7.3.129
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
754 else if (g_do_tagpreview != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 ptag_entry.cur_match = cur_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 ptag_entry.cur_fnum = cur_fnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 * Only when going to try the next match, report that the previous
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
763 * file didn't exist. Otherwise an emsg() is given below.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 if (nofile_fname != NULL && error_cur_match != cur_match)
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
766 smsg(_("File \"%s\" does not exist"), nofile_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 ic = (matches[cur_match][0] & MT_IC_OFF);
6851
b782813c73a6 patch 7.4.746
Bram Moolenaar <bram@vim.org>
parents: 5792
diff changeset
770 if (type != DT_TAG && type != DT_SELECT && type != DT_JUMP
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 && type != DT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 && (num_matches > 1 || ic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 && !skip_msg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
777 // Give an indication of the number of matching tags
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 sprintf((char *)IObuff, _("tag %d of %d%s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 cur_match + 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 num_matches,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 max_num_matches != MAXCOL ? _(" or more") : "");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 if (ic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 STRCAT(IObuff, _(" Using tag with different case!"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 if ((num_matches > prev_num_matches || new_tag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 && num_matches > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 if (ic)
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
788 msg_attr((char *)IObuff, HL_ATTR(HLF_W));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 else
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
790 msg((char *)IObuff);
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
791 msg_scroll = TRUE; // don't overwrite this message
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 give_warning(IObuff, ic);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 if (ic && !msg_scrolled && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 out_flush();
18642
bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy
Bram Moolenaar <Bram@vim.org>
parents: 18640
diff changeset
798 ui_delay(1007L, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
802 #if defined(FEAT_EVAL)
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
803 // Let the SwapExists event know what tag we are jumping to.
589
bc49ed25543d updated for version 7.0167
vimboss
parents: 514
diff changeset
804 vim_snprintf((char *)IObuff, IOSIZE, ":ta %s\r", name);
bc49ed25543d updated for version 7.0167
vimboss
parents: 514
diff changeset
805 set_vim_var_string(VV_SWAPCOMMAND, IObuff, -1);
bc49ed25543d updated for version 7.0167
vimboss
parents: 514
diff changeset
806 #endif
bc49ed25543d updated for version 7.0167
vimboss
parents: 514
diff changeset
807
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 * Jump to the desired match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 */
589
bc49ed25543d updated for version 7.0167
vimboss
parents: 514
diff changeset
811 i = jumpto_tag(matches[cur_match], forceit, type != DT_CSCOPE);
bc49ed25543d updated for version 7.0167
vimboss
parents: 514
diff changeset
812
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
813 #if defined(FEAT_EVAL)
589
bc49ed25543d updated for version 7.0167
vimboss
parents: 514
diff changeset
814 set_vim_var_string(VV_SWAPCOMMAND, NULL, -1);
bc49ed25543d updated for version 7.0167
vimboss
parents: 514
diff changeset
815 #endif
bc49ed25543d updated for version 7.0167
vimboss
parents: 514
diff changeset
816
bc49ed25543d updated for version 7.0167
vimboss
parents: 514
diff changeset
817 if (i == NOTAGFILE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
819 // File not found: try again with another matching tag
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 if ((type == DT_PREV && cur_match > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 || ((type == DT_TAG || type == DT_NEXT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 || type == DT_FIRST)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 && (max_num_matches != MAXCOL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 || cur_match < num_matches - 1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 error_cur_match = cur_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 if (use_tagstack)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 --tagstackidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 if (type == DT_PREV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 --cur_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 type = DT_NEXT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 ++cur_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 }
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
838 semsg(_(e_file_str_does_not_exist), nofile_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
842 // We may have jumped to another window, check that
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
843 // tagstackidx is still valid.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 if (use_tagstack && tagstackidx > curwin->w_tagstacklen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 tagstackidx = curwin->w_tagstackidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 jumped_to_tag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 end_do_tag:
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
855 // Only store the new index when using the tagstack and it's valid.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 if (use_tagstack && tagstackidx <= curwin->w_tagstacklen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 curwin->w_tagstackidx = tagstackidx;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
858 postponed_split = 0; // don't split next time
9949
30be4b26a37e commit https://github.com/vim/vim/commit/358308dd99abdd56c6540339e505585d8db7bdfe
Christian Brabandt <cb@256bit.org>
parents: 9913
diff changeset
859 # ifdef FEAT_QUICKFIX
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
860 g_do_tagpreview = 0; // don't do tag preview next time
9949
30be4b26a37e commit https://github.com/vim/vim/commit/358308dd99abdd56c6540339e505585d8db7bdfe
Christian Brabandt <cb@256bit.org>
parents: 9913
diff changeset
861 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 return jumped_to_tag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 /*
16188
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
871 * List all the matching tags.
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
872 */
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
873 static void
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
874 print_tag_list(
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
875 int new_tag,
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
876 int use_tagstack,
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
877 int num_matches,
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
878 char_u **matches)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
879 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
880 taggy_T *tagstack = curwin->w_tagstack;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
881 int tagstackidx = curwin->w_tagstackidx;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
882 int i;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
883 char_u *p;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
884 char_u *command_end;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
885 tagptrs_T tagp;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
886 int taglen;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
887 int attr;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
888
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
889 /*
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
890 * Assume that the first match indicates how long the tags can
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
891 * be, and align the file names to that.
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
892 */
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
893 parse_match(matches[0], &tagp);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
894 taglen = (int)(tagp.tagname_end - tagp.tagname + 2);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
895 if (taglen < 18)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
896 taglen = 18;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
897 if (taglen > Columns - 25)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
898 taglen = MAXCOL;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
899 if (msg_col == 0)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
900 msg_didout = FALSE; // overwrite previous message
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
901 msg_start();
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
902 msg_puts_attr(_(" # pri kind tag"), HL_ATTR(HLF_T));
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
903 msg_clr_eos();
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
904 taglen_advance(taglen);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
905 msg_puts_attr(_("file\n"), HL_ATTR(HLF_T));
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
906
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
907 for (i = 0; i < num_matches && !got_int; ++i)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
908 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
909 parse_match(matches[i], &tagp);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
910 if (!new_tag && (
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
911 #if defined(FEAT_QUICKFIX)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
912 (g_do_tagpreview != 0
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
913 && i == ptag_entry.cur_match) ||
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
914 #endif
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
915 (use_tagstack
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
916 && i == tagstack[tagstackidx].cur_match)))
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
917 *IObuff = '>';
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
918 else
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
919 *IObuff = ' ';
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
920 vim_snprintf((char *)IObuff + 1, IOSIZE - 1,
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
921 "%2d %s ", i + 1,
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
922 mt_names[matches[i][0] & MT_MASK]);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
923 msg_puts((char *)IObuff);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
924 if (tagp.tagkind != NULL)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
925 msg_outtrans_len(tagp.tagkind,
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
926 (int)(tagp.tagkind_end - tagp.tagkind));
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
927 msg_advance(13);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
928 msg_outtrans_len_attr(tagp.tagname,
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
929 (int)(tagp.tagname_end - tagp.tagname),
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
930 HL_ATTR(HLF_T));
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
931 msg_putchar(' ');
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
932 taglen_advance(taglen);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
933
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
934 // Find out the actual file name. If it is long, truncate
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
935 // it and put "..." in the middle
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
936 p = tag_full_fname(&tagp);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
937 if (p != NULL)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
938 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
939 msg_outtrans_long_attr(p, HL_ATTR(HLF_D));
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
940 vim_free(p);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
941 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
942 if (msg_col > 0)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
943 msg_putchar('\n');
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
944 if (got_int)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
945 break;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
946 msg_advance(15);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
947
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
948 // print any extra fields
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
949 command_end = tagp.command_end;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
950 if (command_end != NULL)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
951 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
952 p = command_end + 3;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
953 while (*p && *p != '\r' && *p != '\n')
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
954 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
955 while (*p == TAB)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
956 ++p;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
957
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
958 // skip "file:" without a value (static tag)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
959 if (STRNCMP(p, "file:", 5) == 0
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
960 && vim_isspace(p[5]))
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
961 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
962 p += 5;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
963 continue;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
964 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
965 // skip "kind:<kind>" and "<kind>"
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
966 if (p == tagp.tagkind
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
967 || (p + 5 == tagp.tagkind
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
968 && STRNCMP(p, "kind:", 5) == 0))
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
969 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
970 p = tagp.tagkind_end;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
971 continue;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
972 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
973 // print all other extra fields
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
974 attr = HL_ATTR(HLF_CM);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
975 while (*p && *p != '\r' && *p != '\n')
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
976 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
977 if (msg_col + ptr2cells(p) >= Columns)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
978 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
979 msg_putchar('\n');
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
980 if (got_int)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
981 break;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
982 msg_advance(15);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
983 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
984 p = msg_outtrans_one(p, attr);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
985 if (*p == TAB)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
986 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
987 msg_puts_attr(" ", attr);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
988 break;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
989 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
990 if (*p == ':')
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
991 attr = 0;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
992 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
993 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
994 if (msg_col > 15)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
995 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
996 msg_putchar('\n');
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
997 if (got_int)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
998 break;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
999 msg_advance(15);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1000 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1001 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1002 else
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1003 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1004 for (p = tagp.command;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1005 *p && *p != '\r' && *p != '\n'; ++p)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1006 ;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1007 command_end = p;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1008 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1009
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1010 // Put the info (in several lines) at column 15.
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1011 // Don't display "/^" and "?^".
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1012 p = tagp.command;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1013 if (*p == '/' || *p == '?')
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1014 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1015 ++p;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1016 if (*p == '^')
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1017 ++p;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1018 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1019 // Remove leading whitespace from pattern
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1020 while (p != command_end && vim_isspace(*p))
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1021 ++p;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1022
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1023 while (p != command_end)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1024 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1025 if (msg_col + (*p == TAB ? 1 : ptr2cells(p)) > Columns)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1026 msg_putchar('\n');
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1027 if (got_int)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1028 break;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1029 msg_advance(15);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1030
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1031 // skip backslash used for escaping a command char or
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1032 // a backslash
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1033 if (*p == '\\' && (*(p + 1) == *tagp.command
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1034 || *(p + 1) == '\\'))
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1035 ++p;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1036
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1037 if (*p == TAB)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1038 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1039 msg_putchar(' ');
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1040 ++p;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1041 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1042 else
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1043 p = msg_outtrans_one(p, 0);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1044
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1045 // don't display the "$/;\"" and "$?;\""
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1046 if (p == command_end - 2 && *p == '$'
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1047 && *(p + 1) == *tagp.command)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1048 break;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1049 // don't display matching '/' or '?'
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1050 if (p == command_end - 1 && *p == *tagp.command
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1051 && (*p == '/' || *p == '?'))
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1052 break;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1053 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1054 if (msg_col)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1055 msg_putchar('\n');
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1056 ui_breakcheck();
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1057 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1058 if (got_int)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1059 got_int = FALSE; // only stop the listing
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1060 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1061
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1062 #if defined(FEAT_QUICKFIX) && defined(FEAT_EVAL)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1063 /*
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1064 * Add the matching tags to the location list for the current
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1065 * window.
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1066 */
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1067 static int
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1068 add_llist_tags(
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1069 char_u *tag,
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1070 int num_matches,
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1071 char_u **matches)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1072 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1073 list_T *list;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1074 char_u tag_name[128 + 1];
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1075 char_u *fname;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1076 char_u *cmd;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1077 int i;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1078 char_u *p;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1079 tagptrs_T tagp;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1080
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1081 fname = alloc(MAXPATHL + 1);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1082 cmd = alloc(CMDBUFFSIZE + 1);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1083 list = list_alloc();
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1084 if (list == NULL || fname == NULL || cmd == NULL)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1085 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1086 vim_free(cmd);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1087 vim_free(fname);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1088 if (list != NULL)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1089 list_free(list);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1090 return FAIL;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1091 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1092
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1093 for (i = 0; i < num_matches; ++i)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1094 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1095 int len, cmd_len;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1096 long lnum;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1097 dict_T *dict;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1098
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1099 parse_match(matches[i], &tagp);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1100
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1101 // Save the tag name
16188
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1102 len = (int)(tagp.tagname_end - tagp.tagname);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1103 if (len > 128)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1104 len = 128;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1105 vim_strncpy(tag_name, tagp.tagname, len);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1106 tag_name[len] = NUL;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1107
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1108 // Save the tag file name
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1109 p = tag_full_fname(&tagp);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1110 if (p == NULL)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1111 continue;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1112 vim_strncpy(fname, p, MAXPATHL);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1113 vim_free(p);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1114
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1115 // Get the line number or the search pattern used to locate
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1116 // the tag.
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1117 lnum = 0;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1118 if (isdigit(*tagp.command))
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1119 // Line number is used to locate the tag
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1120 lnum = atol((char *)tagp.command);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1121 else
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1122 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1123 char_u *cmd_start, *cmd_end;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1124
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1125 // Search pattern is used to locate the tag
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1126
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1127 // Locate the end of the command
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1128 cmd_start = tagp.command;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1129 cmd_end = tagp.command_end;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1130 if (cmd_end == NULL)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1131 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1132 for (p = tagp.command;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1133 *p && *p != '\r' && *p != '\n'; ++p)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1134 ;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1135 cmd_end = p;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1136 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1137
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1138 // Now, cmd_end points to the character after the
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1139 // command. Adjust it to point to the last
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1140 // character of the command.
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1141 cmd_end--;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1142
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1143 // Skip the '/' and '?' characters at the
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1144 // beginning and end of the search pattern.
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1145 if (*cmd_start == '/' || *cmd_start == '?')
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1146 cmd_start++;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1147
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1148 if (*cmd_end == '/' || *cmd_end == '?')
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1149 cmd_end--;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1150
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1151 len = 0;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1152 cmd[0] = NUL;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1153
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1154 // If "^" is present in the tag search pattern, then
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1155 // copy it first.
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1156 if (*cmd_start == '^')
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1157 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1158 STRCPY(cmd, "^");
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1159 cmd_start++;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1160 len++;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1161 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1162
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1163 // Precede the tag pattern with \V to make it very
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1164 // nomagic.
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1165 STRCAT(cmd, "\\V");
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1166 len += 2;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1167
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1168 cmd_len = (int)(cmd_end - cmd_start + 1);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1169 if (cmd_len > (CMDBUFFSIZE - 5))
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1170 cmd_len = CMDBUFFSIZE - 5;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1171 STRNCAT(cmd, cmd_start, cmd_len);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1172 len += cmd_len;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1173
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1174 if (cmd[len - 1] == '$')
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1175 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1176 // Replace '$' at the end of the search pattern
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1177 // with '\$'
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1178 cmd[len - 1] = '\\';
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1179 cmd[len] = '$';
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1180 len++;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1181 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1182
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1183 cmd[len] = NUL;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1184 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1185
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1186 if ((dict = dict_alloc()) == NULL)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1187 continue;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1188 if (list_append_dict(list, dict) == FAIL)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1189 {
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1190 vim_free(dict);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1191 continue;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1192 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1193
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1194 dict_add_string(dict, "text", tag_name);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1195 dict_add_string(dict, "filename", fname);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1196 dict_add_number(dict, "lnum", lnum);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1197 if (lnum == 0)
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1198 dict_add_string(dict, "pattern", cmd);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1199 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1200
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1201 vim_snprintf((char *)IObuff, IOSIZE, "ltag %s", tag);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1202 set_errorlist(curwin, list, ' ', IObuff, NULL);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1203
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1204 list_free(list);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1205 vim_free(fname);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1206 vim_free(cmd);
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1207
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1208 return OK;
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1209 }
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1210 #endif
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1211
848d4c6e391e patch 8.1.1099: the do_tag() function is too long
Bram Moolenaar <Bram@vim.org>
parents: 16178
diff changeset
1212 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 * Free cached tags.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1216 tag_freematch(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 {
13244
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents: 13227
diff changeset
1218 VIM_CLEAR(tagmatchname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 static void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1222 taglen_advance(int l)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 if (l == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 msg_advance(24);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 msg_advance(13 + l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 * Print the tag stack
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1237 do_tags(exarg_T *eap UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 taggy_T *tagstack = curwin->w_tagstack;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 int tagstackidx = curwin->w_tagstackidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 int tagstacklen = curwin->w_tagstacklen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1245 // Highlight title
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
1246 msg_puts_title(_("\n # TO tag FROM line in file/text"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 for (i = 0; i < tagstacklen; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 if (tagstack[i].tagname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 name = fm_getname(&(tagstack[i].fmark), 30);
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1252 if (name == NULL) // file name not available
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 msg_putchar('\n');
13068
63fdea6e9c6c patch 8.0.1409: buffer overflow in :tags command
Christian Brabandt <cb@256bit.org>
parents: 12680
diff changeset
1256 vim_snprintf((char *)IObuff, IOSIZE, "%c%2d %2d %-15s %5ld ",
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 i == tagstackidx ? '>' : ' ',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 i + 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 tagstack[i].cur_match + 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 tagstack[i].tagname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 tagstack[i].fmark.mark.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 msg_outtrans(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 msg_outtrans_attr(name, tagstack[i].fmark.fnum == curbuf->b_fnum
11158
501f46f7644c patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents: 11129
diff changeset
1264 ? HL_ATTR(HLF_D) : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1267 out_flush(); // show one line at a time
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1269 if (tagstackidx == tagstacklen) // idx at top of stack
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
1270 msg_puts("\n>");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 #ifdef FEAT_TAG_BINS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 * Compare two strings, for length "len", ignoring case the ASCII way.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 * return 0 for match, < 0 for smaller, > 0 for bigger
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 * Make sure case is folded to uppercase in comparison (like for 'sort -f')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1280 tag_strnicmp(char_u *s1, char_u *s2, size_t len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 while (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 i = (int)TOUPPER_ASC(*s1) - (int)TOUPPER_ASC(*s2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 if (i != 0)
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1288 return i; // this character different
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 if (*s1 == NUL)
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1290 break; // strings match until NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 ++s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 ++s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1295 return 0; // strings match
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 * Structure to hold info about the tag pattern being used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 typedef struct
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1304 char_u *pat; // the pattern
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1305 int len; // length of pat[]
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1306 char_u *head; // start of pattern head
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1307 int headlen; // length of head[]
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1308 regmatch_T regmatch; // regexp program, may be NULL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 } pat_T;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 * Extract info from the tag search pattern "pats->pat".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 static void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1315 prepare_pats(pat_T *pats, int has_re)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 pats->head = pats->pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 pats->headlen = pats->len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 if (has_re)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1321 // When the pattern starts with '^' or "\\<", binary searching can be
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1322 // used (much faster).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 if (pats->pat[0] == '^')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 pats->head = pats->pat + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 else if (pats->pat[0] == '\\' && pats->pat[1] == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 pats->head = pats->pat + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 if (pats->head == pats->pat)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 pats->headlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 for (pats->headlen = 0; pats->head[pats->headlen] != NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 ++pats->headlen)
23272
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1332 if (vim_strchr((char_u *)(magic_isset() ? ".[~*\\$" : "\\$"),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 pats->head[pats->headlen]) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 break;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1335 if (p_tl != 0 && pats->headlen > p_tl) // adjust for 'taglength'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 pats->headlen = p_tl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 if (has_re)
23272
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1340 pats->regmatch.regprog = vim_regcomp(pats->pat,
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1341 magic_isset() ? RE_MAGIC : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 pats->regmatch.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1346 #ifdef FEAT_EVAL
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1347 /*
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1348 * Call the user-defined function to generate a list of tags used by
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1349 * find_tags().
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1350 *
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1351 * Return OK if at least 1 tag has been successfully found,
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1352 * NOTDONE if the function returns v:null, and FAIL otherwise.
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1353 */
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1354 static int
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1355 find_tagfunc_tags(
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1356 char_u *pat, // pattern supplied to the user-defined function
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1357 garray_T *ga, // the tags will be placed here
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1358 int *match_count, // here the number of tags found will be placed
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1359 int flags, // flags from find_tags (TAG_*)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1360 char_u *buf_ffname) // name of buffer for priority
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1361 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1362 pos_T save_pos;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1363 list_T *taglist;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1364 listitem_T *item;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1365 int ntags = 0;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1366 int result = FAIL;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1367 typval_T args[4];
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1368 typval_T rettv;
24186
4902263c302e patch 8.2.2634: 'tagfunc' does not indicate using a pattern
Bram Moolenaar <Bram@vim.org>
parents: 24053
diff changeset
1369 char_u flagString[4];
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1370 dict_T *d;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1371 taggy_T *tag = &curwin->w_tagstack[curwin->w_tagstackidx];
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1372
26452
65b4109a4297 patch 8.2.3756: might crash when callback is not valid
Bram Moolenaar <Bram@vim.org>
parents: 26436
diff changeset
1373 if (*curbuf->b_p_tfu == NUL || curbuf->b_tfu_cb.cb_name == NULL
65b4109a4297 patch 8.2.3756: might crash when callback is not valid
Bram Moolenaar <Bram@vim.org>
parents: 26436
diff changeset
1374 || *curbuf->b_tfu_cb.cb_name == NUL)
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1375 return FAIL;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1376
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1377 args[0].v_type = VAR_STRING;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1378 args[0].vval.v_string = pat;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1379 args[1].v_type = VAR_STRING;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1380 args[1].vval.v_string = flagString;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1381
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1382 // create 'info' dict argument
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1383 if ((d = dict_alloc_lock(VAR_FIXED)) == NULL)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1384 return FAIL;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1385 if (tag->user_data != NULL)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1386 dict_add_string(d, "user_data", tag->user_data);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1387 if (buf_ffname != NULL)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1388 dict_add_string(d, "buf_ffname", buf_ffname);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1389
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1390 ++d->dv_refcount;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1391 args[2].v_type = VAR_DICT;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1392 args[2].vval.v_dict = d;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1393
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1394 args[3].v_type = VAR_UNKNOWN;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1395
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1396 vim_snprintf((char *)flagString, sizeof(flagString),
24186
4902263c302e patch 8.2.2634: 'tagfunc' does not indicate using a pattern
Bram Moolenaar <Bram@vim.org>
parents: 24053
diff changeset
1397 "%s%s%s",
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1398 g_tag_at_cursor ? "c": "",
24186
4902263c302e patch 8.2.2634: 'tagfunc' does not indicate using a pattern
Bram Moolenaar <Bram@vim.org>
parents: 24053
diff changeset
1399 flags & TAG_INS_COMP ? "i": "",
4902263c302e patch 8.2.2634: 'tagfunc' does not indicate using a pattern
Bram Moolenaar <Bram@vim.org>
parents: 24053
diff changeset
1400 flags & TAG_REGEXP ? "r": "");
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1401
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1402 save_pos = curwin->w_cursor;
26268
3aa48d4e3dc8 patch 8.2.3665: cannot use a lambda for 'tagfunc'
Bram Moolenaar <Bram@vim.org>
parents: 25852
diff changeset
1403 result = call_callback(&curbuf->b_tfu_cb, 0, &rettv, 3, args);
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1404 curwin->w_cursor = save_pos; // restore the cursor position
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1405 --d->dv_refcount;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1406
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1407 if (result == FAIL)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1408 return FAIL;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1409 if (rettv.v_type == VAR_SPECIAL && rettv.vval.v_number == VVAL_NULL)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1410 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1411 clear_tv(&rettv);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1412 return NOTDONE;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1413 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1414 if (rettv.v_type != VAR_LIST || !rettv.vval.v_list)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1415 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1416 clear_tv(&rettv);
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26917
diff changeset
1417 emsg(_(e_invalid_return_value_from_tagfunc));
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1418 return FAIL;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1419 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1420 taglist = rettv.vval.v_list;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1421
19888
435726a03481 patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents: 19617
diff changeset
1422 FOR_ALL_LIST_ITEMS(taglist, item)
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1423 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1424 char_u *mfp;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1425 char_u *res_name, *res_fname, *res_cmd, *res_kind;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1426 int len;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1427 dict_iterator_T iter;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1428 char_u *dict_key;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1429 typval_T *tv;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1430 int has_extra = 0;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1431 int name_only = flags & TAG_NAMES;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1432
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1433 if (item->li_tv.v_type != VAR_DICT)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1434 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26917
diff changeset
1435 emsg(_(e_invalid_return_value_from_tagfunc));
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1436 break;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1437 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1438
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1439 #ifdef FEAT_EMACS_TAGS
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1440 len = 3;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1441 #else
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1442 len = 2;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1443 #endif
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1444 res_name = NULL;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1445 res_fname = NULL;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1446 res_cmd = NULL;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1447 res_kind = NULL;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1448
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1449 dict_iterate_start(&item->li_tv, &iter);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1450 while (NULL != (dict_key = dict_iterate_next(&iter, &tv)))
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1451 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1452 if (tv->v_type != VAR_STRING || tv->vval.v_string == NULL)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1453 continue;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1454
16461
826ad48af5e3 patch 8.1.1235: compiler warnings for using STRLEN() value
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1455 len += (int)STRLEN(tv->vval.v_string) + 1; // Space for "\tVALUE"
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1456 if (!STRCMP(dict_key, "name"))
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1457 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1458 res_name = tv->vval.v_string;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1459 continue;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1460 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1461 if (!STRCMP(dict_key, "filename"))
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1462 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1463 res_fname = tv->vval.v_string;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1464 continue;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1465 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1466 if (!STRCMP(dict_key, "cmd"))
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1467 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1468 res_cmd = tv->vval.v_string;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1469 continue;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1470 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1471 has_extra = 1;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1472 if (!STRCMP(dict_key, "kind"))
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1473 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1474 res_kind = tv->vval.v_string;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1475 continue;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1476 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1477 // Other elements will be stored as "\tKEY:VALUE"
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1478 // Allocate space for the key and the colon
16461
826ad48af5e3 patch 8.1.1235: compiler warnings for using STRLEN() value
Bram Moolenaar <Bram@vim.org>
parents: 16447
diff changeset
1479 len += (int)STRLEN(dict_key) + 1;
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1480 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1481
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1482 if (has_extra)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1483 len += 2; // need space for ;"
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1484
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1485 if (!res_name || !res_fname || !res_cmd)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1486 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26917
diff changeset
1487 emsg(_(e_invalid_return_value_from_tagfunc));
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1488 break;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1489 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1490
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1491 if (name_only)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1492 mfp = vim_strsave(res_name);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1493 else
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
1494 mfp = alloc(sizeof(char_u) + len + 1);
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1495
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1496 if (mfp == NULL)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1497 continue;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1498
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1499 if (!name_only)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1500 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1501 char_u *p = mfp;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1502
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1503 *p++ = MT_GL_OTH + 1; // mtt
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1504 *p++ = TAG_SEP; // no tag file name
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1505 #ifdef FEAT_EMACS_TAGS
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1506 *p++ = TAG_SEP;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1507 #endif
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1508
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1509 STRCPY(p, res_name);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1510 p += STRLEN(p);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1511
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1512 *p++ = TAB;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1513 STRCPY(p, res_fname);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1514 p += STRLEN(p);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1515
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1516 *p++ = TAB;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1517 STRCPY(p, res_cmd);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1518 p += STRLEN(p);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1519
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1520 if (has_extra)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1521 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1522 STRCPY(p, ";\"");
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1523 p += STRLEN(p);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1524
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1525 if (res_kind)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1526 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1527 *p++ = TAB;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1528 STRCPY(p, res_kind);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1529 p += STRLEN(p);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1530 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1531
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1532 dict_iterate_start(&item->li_tv, &iter);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1533 while (NULL != (dict_key = dict_iterate_next(&iter, &tv)))
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1534 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1535 if (tv->v_type != VAR_STRING || tv->vval.v_string == NULL)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1536 continue;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1537
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1538 if (!STRCMP(dict_key, "name"))
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1539 continue;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1540 if (!STRCMP(dict_key, "filename"))
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1541 continue;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1542 if (!STRCMP(dict_key, "cmd"))
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1543 continue;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1544 if (!STRCMP(dict_key, "kind"))
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1545 continue;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1546
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1547 *p++ = TAB;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1548 STRCPY(p, dict_key);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1549 p += STRLEN(p);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1550 STRCPY(p, ":");
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1551 p += STRLEN(p);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1552 STRCPY(p, tv->vval.v_string);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1553 p += STRLEN(p);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1554 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1555 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1556 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1557
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1558 // Add all matches because tagfunc should do filtering.
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1559 if (ga_grow(ga, 1) == OK)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1560 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1561 ((char_u **)(ga->ga_data))[ga->ga_len++] = mfp;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1562 ++ntags;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1563 result = OK;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1564 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1565 else
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1566 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1567 vim_free(mfp);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1568 break;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1569 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1570 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1571
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1572 clear_tv(&rettv);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1573
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1574 *match_count = ntags;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1575 return result;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1576 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1577 #endif
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1578
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 * find_tags() - search for tags in tags files
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 * Return FAIL if search completely failed (*num_matches will be 0, *matchesp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 * will be NULL), OK otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 * There is a priority in which type of tag is recognized.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 * 6. A static or global tag with a full matching tag for the current file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 * 5. A global tag with a full matching tag for another file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 * 4. A static tag with a full matching tag for another file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 * 3. A static or global tag with an ignore-case matching tag for the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 * current file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 * 2. A global tag with an ignore-case matching tag for another file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 * 1. A static tag with an ignore-case matching tag for another file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 * Tags in an emacs-style tags file are always global.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 * flags:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 * TAG_HELP only search for help tags
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 * TAG_NAMES only return name of tag
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 * TAG_REGEXP use "pat" as a regexp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 * TAG_NOIC don't always ignore case
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 * TAG_KEEP_LANG keep language
10666
ed6f03535745 patch 8.0.0223: Coverity warns for an uninitialized variable
Christian Brabandt <cb@256bit.org>
parents: 10654
diff changeset
1603 * TAG_CSCOPE use cscope results for tags
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1604 * TAG_NO_TAGFUNC do not call the 'tagfunc' function
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1607 find_tags(
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1608 char_u *pat, // pattern to search for
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1609 int *num_matches, // return: number of matches found
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1610 char_u ***matchesp, // return: array of matches found
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
1611 int flags,
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1612 int mincount, // MAXCOL: find all matches
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1613 // other: minimal number of matches
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1614 char_u *buf_ffname) // name of buffer for priority
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 FILE *fp;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1617 char_u *lbuf; // line buffer
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1618 int lbuf_size = LSIZE; // length of lbuf
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1619 char_u *tag_fname; // name of tag file
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1620 tagname_T tn; // info for get_tagfname()
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1621 int first_file; // trying first tag file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 tagptrs_T tagp;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1623 int did_open = FALSE; // did open a tag file
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1624 int stop_searching = FALSE; // stop when match found or error
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1625 int retval = FAIL; // return value
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1626 int is_static; // current tag line is static
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1627 int is_current; // file name matches
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1628 int eof = FALSE; // found end-of-file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 #ifdef FEAT_TAG_BINS
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1633 int tag_file_sorted = NUL; // !_TAG_FILE_SORTED value
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1634 struct tag_search_info // Binary search file offsets
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1636 off_T low_offset; // offset for first char of first line that
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1637 // could match
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1638 off_T high_offset; // offset of char after last line that could
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1639 // match
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1640 off_T curr_offset; // Current file offset in search range
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1641 off_T curr_offset_used; // curr_offset used when skipping back
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1642 off_T match_offset; // Where the binary search found a tag
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1643 int low_char; // first char at low_offset
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1644 int high_char; // first char at high_offset
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 } search_info;
9387
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents: 9068
diff changeset
1646 off_T filesize;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 int tagcmp;
9387
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents: 9068
diff changeset
1648 off_T offset;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 int round;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 enum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1653 TS_START, // at start of file
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1654 TS_LINEAR // linear searching forward, till EOF
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 #ifdef FEAT_TAG_BINS
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1656 , TS_BINARY, // binary searching
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1657 TS_SKIP_BACK, // skipping backwards
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1658 TS_STEP_FORWARD // stepping forwards
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 #endif
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1660 } state; // Current search state
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 int cmplen;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1663 int match; // matches
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1664 int match_no_ic = 0;// matches with rm_ic == FALSE
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1665 int match_re; // match with regexp
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 int matchoff = 0;
5513
eed95874f30e updated for version 7.4.105
Bram Moolenaar <bram@vim.org>
parents: 5458
diff changeset
1667 int save_emsg_off;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 * Stack for included emacs-tags file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 * It has a fixed size, to truncate cyclic includes. jw
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 # define INCSTACK_SIZE 42
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 struct
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 char_u *etag_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 } incstack[INCSTACK_SIZE];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1681 int incstack_idx = 0; // index in incstack
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1682 char_u *ebuf; // additional buffer for etag fname
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1683 int is_etag; // current file is emaces style
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
1686 char_u *mfp;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1687 garray_T ga_match[MT_COUNT]; // stores matches in sequence
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1688 hashtab_T ht_match[MT_COUNT]; // stores matches by key
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
1689 hash_T hash = 0;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1690 int match_count = 0; // number of matches found
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 char_u **matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 int mtt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 int help_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 int help_pri = 0;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1696 char_u *help_lang_find = NULL; // lang to be found
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1697 char_u help_lang[3]; // lang of current tags file
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1698 char_u *saved_pat = NULL; // copy of pat[]
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1699 int is_txt = FALSE; // flag of file extension
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1702 pat_T orgpat; // holds unconverted pattern info
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 vimconv_T vimconv;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 #ifdef FEAT_TAG_BINS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 int findall = (mincount == MAXCOL || mincount == TAG_MANY);
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1707 // find all matching tags
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1708 int sort_error = FALSE; // tags file not sorted
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1709 int linear; // do a linear search
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1710 int sortic = FALSE; // tag file sorted in nocase
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 #endif
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1712 int line_error = FALSE; // syntax error
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1713 int has_re = (flags & TAG_REGEXP); // regexp used
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 int help_only = (flags & TAG_HELP);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 int name_only = (flags & TAG_NAMES);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 int noic = (flags & TAG_NOIC);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 int get_it_again = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 int use_cscope = (flags & TAG_CSCOPE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 int verbose = (flags & TAG_VERBOSE);
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1722 #ifdef FEAT_EVAL
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1723 int use_tfu = ((flags & TAG_NO_TAGFUNC) == 0);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1724 #endif
7266
6ba7182fb7bd commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307
Christian Brabandt <cb@256bit.org>
parents: 6851
diff changeset
1725 int save_p_ic = p_ic;
6ba7182fb7bd commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307
Christian Brabandt <cb@256bit.org>
parents: 6851
diff changeset
1726
6ba7182fb7bd commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307
Christian Brabandt <cb@256bit.org>
parents: 6851
diff changeset
1727 /*
6ba7182fb7bd commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307
Christian Brabandt <cb@256bit.org>
parents: 6851
diff changeset
1728 * Change the value of 'ignorecase' according to 'tagcase' for the
6ba7182fb7bd commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307
Christian Brabandt <cb@256bit.org>
parents: 6851
diff changeset
1729 * duration of this function.
6ba7182fb7bd commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307
Christian Brabandt <cb@256bit.org>
parents: 6851
diff changeset
1730 */
6ba7182fb7bd commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307
Christian Brabandt <cb@256bit.org>
parents: 6851
diff changeset
1731 switch (curbuf->b_tc_flags ? curbuf->b_tc_flags : tc_flags)
6ba7182fb7bd commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307
Christian Brabandt <cb@256bit.org>
parents: 6851
diff changeset
1732 {
10444
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1733 case TC_FOLLOWIC: break;
9913
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9850
diff changeset
1734 case TC_IGNORE: p_ic = TRUE; break;
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9850
diff changeset
1735 case TC_MATCH: p_ic = FALSE; break;
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9850
diff changeset
1736 case TC_FOLLOWSCS: p_ic = ignorecase(pat); break;
bb00c661b3a4 commit https://github.com/vim/vim/commit/66e29d7112e437b2b50efe1f82c7e892736d23e4
Christian Brabandt <cb@256bit.org>
parents: 9850
diff changeset
1737 case TC_SMART: p_ic = ignorecase_opt(pat, TRUE, TRUE); break;
7266
6ba7182fb7bd commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307
Christian Brabandt <cb@256bit.org>
parents: 6851
diff changeset
1738 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 help_save = curbuf->b_help;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 orgpat.pat = pat;
25587
35562f3207d1 patch 8.2.3330: Coverity reports using uninitialized field
Bram Moolenaar <Bram@vim.org>
parents: 25262
diff changeset
1742 orgpat.regmatch.regprog = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 vimconv.vc_type = CONV_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
1745 /*
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
1746 * Allocate memory for the buffers that are used
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
1747 */
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1748 lbuf = alloc(lbuf_size);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 tag_fname = alloc(MAXPATHL + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 ebuf = alloc(LSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 for (mtt = 0; mtt < MT_COUNT; ++mtt)
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
1754 {
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
1755 ga_init2(&ga_match[mtt], sizeof(char_u *), 100);
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
1756 hash_init(&ht_match[mtt]);
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
1757 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1759 // check for out of memory situation
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 if (lbuf == NULL || tag_fname == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 || ebuf == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 goto findtag_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 #ifdef FEAT_CSCOPE
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1768 STRCPY(tag_fname, "from cscope"); // for error messages
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 * Initialize a few variables
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 */
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1774 if (help_only) // want tags from help file
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1775 curbuf->b_help = TRUE; // will be restored later
10666
ed6f03535745 patch 8.0.0223: Coverity warns for an uninitialized variable
Christian Brabandt <cb@256bit.org>
parents: 10654
diff changeset
1776 #ifdef FEAT_CSCOPE
ed6f03535745 patch 8.0.0223: Coverity warns for an uninitialized variable
Christian Brabandt <cb@256bit.org>
parents: 10654
diff changeset
1777 else if (use_cscope)
ed6f03535745 patch 8.0.0223: Coverity warns for an uninitialized variable
Christian Brabandt <cb@256bit.org>
parents: 10654
diff changeset
1778 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1779 // Make sure we don't mix help and cscope, confuses Coverity.
10666
ed6f03535745 patch 8.0.0223: Coverity warns for an uninitialized variable
Christian Brabandt <cb@256bit.org>
parents: 10654
diff changeset
1780 help_only = FALSE;
ed6f03535745 patch 8.0.0223: Coverity warns for an uninitialized variable
Christian Brabandt <cb@256bit.org>
parents: 10654
diff changeset
1781 curbuf->b_help = FALSE;
ed6f03535745 patch 8.0.0223: Coverity warns for an uninitialized variable
Christian Brabandt <cb@256bit.org>
parents: 10654
diff changeset
1782 }
ed6f03535745 patch 8.0.0223: Coverity warns for an uninitialized variable
Christian Brabandt <cb@256bit.org>
parents: 10654
diff changeset
1783 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1785 orgpat.len = (int)STRLEN(pat);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 if (curbuf->b_help)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1789 // When "@ab" is specified use only the "ab" language, otherwise
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1790 // search all languages.
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1791 if (orgpat.len > 3 && pat[orgpat.len - 3] == '@'
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1792 && ASCII_ISALPHA(pat[orgpat.len - 2])
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1793 && ASCII_ISALPHA(pat[orgpat.len - 1]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 {
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1795 saved_pat = vim_strnsave(pat, orgpat.len - 3);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 if (saved_pat != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 {
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1798 help_lang_find = &pat[orgpat.len - 2];
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1799 orgpat.pat = saved_pat;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1800 orgpat.len -= 3;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 #endif
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1805 if (p_tl != 0 && orgpat.len > p_tl) // adjust for 'taglength'
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1806 orgpat.len = p_tl;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1807
5513
eed95874f30e updated for version 7.4.105
Bram Moolenaar <bram@vim.org>
parents: 5458
diff changeset
1808 save_emsg_off = emsg_off;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1809 emsg_off = TRUE; // don't want error for invalid RE here
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1810 prepare_pats(&orgpat, has_re);
5513
eed95874f30e updated for version 7.4.105
Bram Moolenaar <bram@vim.org>
parents: 5458
diff changeset
1811 emsg_off = save_emsg_off;
3784
a638ae0f1b0c updated for version 7.3.650
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
1812 if (has_re && orgpat.regmatch.regprog == NULL)
a638ae0f1b0c updated for version 7.3.650
Bram Moolenaar <bram@vim.org>
parents: 3263
diff changeset
1813 goto findtag_end;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 #ifdef FEAT_TAG_BINS
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1816 // This is only to avoid a compiler warning for using search_info
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1817 // uninitialised.
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19892
diff changeset
1818 CLEAR_FIELD(search_info);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1821 #ifdef FEAT_EVAL
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1822 if (*curbuf->b_p_tfu != NUL && use_tfu && !tfu_in_use)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1823 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1824 tfu_in_use = TRUE;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1825 retval = find_tagfunc_tags(pat, &ga_match[0], &match_count,
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1826 flags, buf_ffname);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1827 tfu_in_use = FALSE;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1828 if (retval != NOTDONE)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1829 goto findtag_end;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1830 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1831 #endif
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
1832
413
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 373
diff changeset
1833 /*
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 373
diff changeset
1834 * When finding a specified number of matches, first try with matching
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 373
diff changeset
1835 * case, so binary search can be used, and try ignore-case matches in a
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 373
diff changeset
1836 * second loop.
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 373
diff changeset
1837 * When finding all matches, 'tagbsearch' is off, or there is no fixed
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 373
diff changeset
1838 * string to look for, ignore case right away to avoid going though the
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 373
diff changeset
1839 * tags files twice.
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 373
diff changeset
1840 * When the tag file is case-fold sorted, it is either one or the other.
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 373
diff changeset
1841 * Only ignore case when TAG_NOIC not used or 'ignorecase' set.
3d8ab81abe04 updated for version 7.0108
vimboss
parents: 373
diff changeset
1842 */
10444
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1843 #ifdef FEAT_MULTI_LANG
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1844 // Set a flag if the file extension is .txt
10444
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1845 if ((flags & TAG_KEEP_LANG)
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1846 && help_lang_find == NULL
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1847 && curbuf->b_fname != NULL
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1848 && (i = (int)STRLEN(curbuf->b_fname)) > 4
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1849 && STRICMP(curbuf->b_fname + i - 4, ".txt") == 0)
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1850 is_txt = TRUE;
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1851 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 #ifdef FEAT_TAG_BINS
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1853 orgpat.regmatch.rm_ic = ((p_ic || !noic)
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1854 && (findall || orgpat.headlen == 0 || !p_tbs));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 for (round = 1; round <= 2; ++round)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 {
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1857 linear = (orgpat.headlen == 0 || !p_tbs || round == 2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 #else
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
1859 orgpat.regmatch.rm_ic = (p_ic || !noic);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 * Try tag file names from tags option one by one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 for (first_file = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 use_cscope ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 #endif
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
1869 get_tagfname(&tn, first_file, tag_fname) == OK;
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
1870 first_file = FALSE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 * A file that doesn't exist is silently ignored. Only when not a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 * single file is found, an error message is given (further on).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 if (use_cscope)
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1878 fp = NULL; // avoid GCC warning
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 if (curbuf->b_help)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1885 // Keep en if the file extension is .txt
10444
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1886 if (is_txt)
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1887 STRCPY(help_lang, "en");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 else
10444
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1889 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1890 // Prefer help tags according to 'helplang'. Put the
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1891 // two-letter language name in help_lang[].
10444
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1892 i = (int)STRLEN(tag_fname);
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1893 if (i > 3 && tag_fname[i - 3] == '-')
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1894 STRCPY(help_lang, tag_fname + i - 2);
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1895 else
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1896 STRCPY(help_lang, "en");
2edda415c28a commit https://github.com/vim/vim/commit/6dbf66aa3e2197ce41f2b1cc7602bb9c15840548
Christian Brabandt <cb@256bit.org>
parents: 10430
diff changeset
1897 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1898 // When searching for a specific language skip tags files
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1899 // for other languages.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 if (help_lang_find != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 && STRICMP(help_lang, help_lang_find) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1904 // For CTRL-] in a help file prefer a match with the same
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1905 // language.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 if ((flags & TAG_KEEP_LANG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 && help_lang_find == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 && curbuf->b_fname != NULL
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 816
diff changeset
1909 && (i = (int)STRLEN(curbuf->b_fname)) > 4
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 && curbuf->b_fname[i - 1] == 'x'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 && curbuf->b_fname[i - 4] == '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 && STRNICMP(curbuf->b_fname + i - 3, help_lang, 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 help_pri = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 help_pri = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 for (s = p_hlg; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 if (STRNICMP(s, help_lang, 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 ++help_pri;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 if ((s = vim_strchr(s, ',')) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 if (s == NULL || *s == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1927 // Language not in 'helplang': use last, prefer English,
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1928 // unless found already.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 ++help_pri;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 if (STRICMP(help_lang, "en") != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 ++help_pri;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 if ((fp = mch_fopen((char *)tag_fname, "r")) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 if (p_verbose >= 5)
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1941 {
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1942 verbose_enter();
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
1943 smsg(_("Searching tags file %s"), tag_fname);
292
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1944 verbose_leave();
bf6ee000a80c updated for version 7.0077
vimboss
parents: 273
diff changeset
1945 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1947 did_open = TRUE; // remember that we found at least one file
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1948
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1949 state = TS_START; // we're at the start of the file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 #ifdef FEAT_EMACS_TAGS
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1951 is_etag = 0; // default is: not emacs style
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 * Read and parse the lines in the file one by one
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 {
10134
95e9be4bc490 commit https://github.com/vim/vim/commit/7947312871e7d01cdba058199904c212ec32f1c0
Christian Brabandt <cb@256bit.org>
parents: 10132
diff changeset
1959 #ifdef FEAT_TAG_BINS
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1960 // check for CTRL-C typed, more often when jumping around
10128
98ddc760e8d5 commit https://github.com/vim/vim/commit/72b4b870fcc445c14faf282e0595b5f9406b101d
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
1961 if (state == TS_BINARY || state == TS_SKIP_BACK)
98ddc760e8d5 commit https://github.com/vim/vim/commit/72b4b870fcc445c14faf282e0595b5f9406b101d
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
1962 line_breakcheck();
98ddc760e8d5 commit https://github.com/vim/vim/commit/72b4b870fcc445c14faf282e0595b5f9406b101d
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
1963 else
10134
95e9be4bc490 commit https://github.com/vim/vim/commit/7947312871e7d01cdba058199904c212ec32f1c0
Christian Brabandt <cb@256bit.org>
parents: 10132
diff changeset
1964 #endif
10128
98ddc760e8d5 commit https://github.com/vim/vim/commit/72b4b870fcc445c14faf282e0595b5f9406b101d
Christian Brabandt <cb@256bit.org>
parents: 10042
diff changeset
1965 fast_breakcheck();
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1966 if ((flags & TAG_INS_COMP)) // Double brackets for gcc
10277
154d5a2e7395 commit https://github.com/vim/vim/commit/472e85970ee3a80abd824bef510df12e9cfe9e96
Christian Brabandt <cb@256bit.org>
parents: 10134
diff changeset
1967 ins_compl_check_keys(30, FALSE);
16142
570a296aa0b4 patch 8.1.1076: file for Insert mode is much too big
Bram Moolenaar <Bram@vim.org>
parents: 16070
diff changeset
1968 if (got_int || ins_compl_interrupted())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 stop_searching = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1973 // When mincount is TAG_MANY, stop when enough matches have been
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1974 // found (for completion).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 if (mincount == TAG_MANY && match_count >= TAG_MANY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 stop_searching = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 if (get_it_again)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 goto line_read_in;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 #ifdef FEAT_TAG_BINS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 * For binary search: compute the next offset to use.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 if (state == TS_BINARY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 offset = search_info.low_offset + ((search_info.high_offset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 - search_info.low_offset) / 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 if (offset == search_info.curr_offset)
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
1992 break; // End the binary search without a match.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 search_info.curr_offset = offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 * Skipping back (after a match during binary search).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 else if (state == TS_SKIP_BACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 {
18550
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2002 search_info.curr_offset -= lbuf_size * 2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 if (search_info.curr_offset < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 search_info.curr_offset = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 rewind(fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 state = TS_STEP_FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 * When jumping around in the file, first read a line to find the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 * start of the next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 if (state == TS_BINARY || state == TS_SKIP_BACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2017 // Adjust the search file offset to the correct position
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 search_info.curr_offset_used = search_info.curr_offset;
9387
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents: 9068
diff changeset
2019 vim_fseek(fp, search_info.curr_offset, SEEK_SET);
18550
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2020 eof = vim_fgets(lbuf, lbuf_size, fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 if (!eof && search_info.curr_offset != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 {
9387
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents: 9068
diff changeset
2023 search_info.curr_offset = vim_ftell(fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 if (search_info.curr_offset == search_info.high_offset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2026 // oops, gone a bit too far; try from low offset
9387
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents: 9068
diff changeset
2027 vim_fseek(fp, search_info.low_offset, SEEK_SET);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 search_info.curr_offset = search_info.low_offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 }
18550
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2030 eof = vim_fgets(lbuf, lbuf_size, fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2032 // skip empty and blank lines
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 while (!eof && vim_isblankline(lbuf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 {
9387
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents: 9068
diff changeset
2035 search_info.curr_offset = vim_ftell(fp);
18550
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2036 eof = vim_fgets(lbuf, lbuf_size, fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 if (eof)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2040 // Hit end of file. Skip backwards.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 state = TS_SKIP_BACK;
9387
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents: 9068
diff changeset
2042 search_info.match_offset = vim_ftell(fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 search_info.curr_offset = search_info.curr_offset_used;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 * Not jumping around in the file: Read the next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2054 // skip empty and blank lines
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 if (use_cscope)
18550
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2059 eof = cs_fgets(lbuf, lbuf_size);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 #endif
26492
08e3eee541ac patch 8.2.3776: when a tags file line is long a tag may not be found
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
2062 {
08e3eee541ac patch 8.2.3776: when a tags file line is long a tag may not be found
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
2063 search_info.curr_offset = vim_ftell(fp);
18550
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2064 eof = vim_fgets(lbuf, lbuf_size, fp);
26492
08e3eee541ac patch 8.2.3776: when a tags file line is long a tag may not be found
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
2065 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 } while (!eof && vim_isblankline(lbuf));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 if (eof)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 #ifdef FEAT_EMACS_TAGS
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2071 if (incstack_idx) // this was an included file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 --incstack_idx;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2074 fclose(fp); // end of this file ...
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 fp = incstack[incstack_idx].fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 STRCPY(tag_fname, incstack[incstack_idx].etag_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 vim_free(incstack[incstack_idx].etag_fname);
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2078 is_etag = 1; // (only etags can include)
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2079 continue; // ... continue with parent file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 #endif
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2083 break; // end of file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 line_read_in:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2088 if (vimconv.vc_type != CONV_NONE)
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2089 {
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2090 char_u *conv_line;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2091 int len;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2092
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2093 // Convert every line. Converting the pattern from 'enc' to
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2094 // the tags file encoding doesn't work, because characters are
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2095 // not recognized.
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2096 conv_line = string_convert(&vimconv, lbuf, NULL);
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2097 if (conv_line != NULL)
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2098 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2099 // Copy or swap lbuf and conv_line.
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2100 len = (int)STRLEN(conv_line) + 1;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2101 if (len > lbuf_size)
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2102 {
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2103 vim_free(lbuf);
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2104 lbuf = conv_line;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2105 lbuf_size = len;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2106 }
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2107 else
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2108 {
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2109 STRCPY(lbuf, conv_line);
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2110 vim_free(conv_line);
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2111 }
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2112 }
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2113 }
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2114
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2115
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 * Emacs tags line with CTRL-L: New file name on next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 * The file name is followed by a ','.
10650
5ca7e3ec1263 patch 8.0.0215: NULL pointer use if cscope line looks like emacs tag
Christian Brabandt <cb@256bit.org>
parents: 10611
diff changeset
2120 * Remember etag file name in ebuf.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 */
10654
f0df81ef971a patch 8.0.0217: build fails without cscope feature
Christian Brabandt <cb@256bit.org>
parents: 10650
diff changeset
2122 if (*lbuf == Ctrl_L
f0df81ef971a patch 8.0.0217: build fails without cscope feature
Christian Brabandt <cb@256bit.org>
parents: 10650
diff changeset
2123 # ifdef FEAT_CSCOPE
f0df81ef971a patch 8.0.0217: build fails without cscope feature
Christian Brabandt <cb@256bit.org>
parents: 10650
diff changeset
2124 && !use_cscope
f0df81ef971a patch 8.0.0217: build fails without cscope feature
Christian Brabandt <cb@256bit.org>
parents: 10650
diff changeset
2125 # endif
f0df81ef971a patch 8.0.0217: build fails without cscope feature
Christian Brabandt <cb@256bit.org>
parents: 10650
diff changeset
2126 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2128 is_etag = 1; // in case at the start
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 state = TS_LINEAR;
15840
734b1928a5aa patch 8.1.0927: USE_CR is never defined
Bram Moolenaar <Bram@vim.org>
parents: 15808
diff changeset
2130 if (!vim_fgets(ebuf, LSIZE, fp))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 for (p = ebuf; *p && *p != ','; p++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 *p = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 * atoi(p+1) is the number of bytes before the next ^L
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 * unless it is an include statement.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 if (STRNCMP(p + 1, "include", 7) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 && incstack_idx < INCSTACK_SIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2143 // Save current "fp" and "tag_fname" in the stack.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 if ((incstack[incstack_idx].etag_fname =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 vim_strsave(tag_fname)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 char_u *fullpath_ebuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 incstack[incstack_idx].fp = fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 fp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2152 // Figure out "tag_fname" and "fp" to use for
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2153 // included file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 fullpath_ebuf = expand_tag_fname(ebuf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 tag_fname, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 if (fullpath_ebuf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 fp = mch_fopen((char *)fullpath_ebuf, "r");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 if (STRLEN(fullpath_ebuf) > LSIZE)
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
2162 semsg(_(e_tag_file_path_truncated_for_str), ebuf);
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2163 vim_strncpy(tag_fname, fullpath_ebuf,
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
2164 MAXPATHL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 ++incstack_idx;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2166 is_etag = 0; // we can include anything
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 vim_free(fullpath_ebuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 if (fp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2172 // Can't open the included file, skip it and
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2173 // restore old value of "fp".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 fp = incstack[incstack_idx].fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 vim_free(incstack[incstack_idx].etag_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 * When still at the start of the file, check for Emacs tags file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 * format, and for "not sorted" flag.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 if (state == TS_START)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2190 // The header ends when the line sorts below "!_TAG_". When
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2191 // case is folded lower case letters sort before "_".
4914
1707ddb6f5ae updated for version 7.3.1202
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2192 if (STRNCMP(lbuf, "!_TAG_", 6) <= 0
1707ddb6f5ae updated for version 7.3.1202
Bram Moolenaar <bram@vim.org>
parents: 4805
diff changeset
2193 || (lbuf[0] == '!' && ASCII_ISLOWER(lbuf[1])))
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2194 {
5328
c47c8cd5fe5c updated for version 7.4.017
Bram Moolenaar <bram@vim.org>
parents: 4914
diff changeset
2195 if (STRNCMP(lbuf, "!_TAG_", 6) != 0)
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2196 // Non-header item before the header, e.g. "!" itself.
5328
c47c8cd5fe5c updated for version 7.4.017
Bram Moolenaar <bram@vim.org>
parents: 4914
diff changeset
2197 goto parse_line;
c47c8cd5fe5c updated for version 7.4.017
Bram Moolenaar <bram@vim.org>
parents: 4914
diff changeset
2198
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2199 /*
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2200 * Read header line.
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2201 */
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2202 #ifdef FEAT_TAG_BINS
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2203 if (STRNCMP(lbuf, "!_TAG_FILE_SORTED\t", 18) == 0)
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2204 tag_file_sorted = lbuf[18];
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2205 #endif
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2206 if (STRNCMP(lbuf, "!_TAG_FILE_ENCODING\t", 20) == 0)
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2207 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2208 // Prepare to convert every line from the specified
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2209 // encoding to 'encoding'.
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2210 for (p = lbuf + 20; *p > ' ' && *p < 127; ++p)
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2211 ;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2212 *p = NUL;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2213 convert_setup(&vimconv, lbuf + 20, p_enc);
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2214 }
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2215
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2216 // Read the next line. Unrecognized flags are ignored.
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2217 continue;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2218 }
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2219
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2220 // Headers ends.
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2221
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 #ifdef FEAT_TAG_BINS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 * When there is no tag head, or ignoring case, need to do a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 * linear search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 * When no "!_TAG_" is found, default to binary search. If
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 * the tag file isn't sorted, the second loop will find it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 * When "!_TAG_FILE_SORTED" found: start binary search if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 * flag set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 * For cscope, it's always linear.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 # ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 if (linear || use_cscope)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 if (linear)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 state = TS_LINEAR;
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2238 else if (tag_file_sorted == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 state = TS_BINARY;
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2240 else if (tag_file_sorted == '1')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 state = TS_BINARY;
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2242 else if (tag_file_sorted == '2')
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2243 {
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2244 state = TS_BINARY;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2245 sortic = TRUE;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2246 orgpat.regmatch.rm_ic = (p_ic || !noic);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 }
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2248 else
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2249 state = TS_LINEAR;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2250
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2251 if (state == TS_BINARY && orgpat.regmatch.rm_ic && !sortic)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2253 // Binary search won't work for ignoring case, use linear
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2254 // search.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 linear = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 state = TS_LINEAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 state = TS_LINEAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 #ifdef FEAT_TAG_BINS
18315
6e8b7c58c526 patch 8.1.2152: problems navigating tags file on MacOS Catalina
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
2263 // When starting a binary search, get the size of the file and
6e8b7c58c526 patch 8.1.2152: problems navigating tags file on MacOS Catalina
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
2264 // compute the first offset.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 if (state == TS_BINARY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 {
18315
6e8b7c58c526 patch 8.1.2152: problems navigating tags file on MacOS Catalina
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
2267 if (vim_fseek(fp, 0L, SEEK_END) != 0)
6e8b7c58c526 patch 8.1.2152: problems navigating tags file on MacOS Catalina
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
2268 // can't seek, don't use binary search
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 state = TS_LINEAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 {
18315
6e8b7c58c526 patch 8.1.2152: problems navigating tags file on MacOS Catalina
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
2272 // Get the tag file size (don't use mch_fstat(), it's
6e8b7c58c526 patch 8.1.2152: problems navigating tags file on MacOS Catalina
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
2273 // not portable). Don't use lseek(), it doesn't work
6e8b7c58c526 patch 8.1.2152: problems navigating tags file on MacOS Catalina
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
2274 // properly on MacOS Catalina.
6e8b7c58c526 patch 8.1.2152: problems navigating tags file on MacOS Catalina
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
2275 filesize = vim_ftell(fp);
6e8b7c58c526 patch 8.1.2152: problems navigating tags file on MacOS Catalina
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
2276 vim_fseek(fp, 0L, SEEK_SET);
6e8b7c58c526 patch 8.1.2152: problems navigating tags file on MacOS Catalina
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
2277
6e8b7c58c526 patch 8.1.2152: problems navigating tags file on MacOS Catalina
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
2278 // Calculate the first read offset in the file. Start
6e8b7c58c526 patch 8.1.2152: problems navigating tags file on MacOS Catalina
Bram Moolenaar <Bram@vim.org>
parents: 17809
diff changeset
2279 // the search in the middle of the file.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 search_info.low_offset = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 search_info.low_char = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 search_info.high_offset = filesize;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 search_info.curr_offset = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 search_info.high_char = 0xff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290
5328
c47c8cd5fe5c updated for version 7.4.017
Bram Moolenaar <bram@vim.org>
parents: 4914
diff changeset
2291 parse_line:
16190
d863beec391a patch 8.1.1100: tag file without trailing newline no longer works
Bram Moolenaar <Bram@vim.org>
parents: 16188
diff changeset
2292 // When the line is too long the NUL will not be in the
d863beec391a patch 8.1.1100: tag file without trailing newline no longer works
Bram Moolenaar <Bram@vim.org>
parents: 16188
diff changeset
2293 // last-but-one byte (see vim_fgets()).
d863beec391a patch 8.1.1100: tag file without trailing newline no longer works
Bram Moolenaar <Bram@vim.org>
parents: 16188
diff changeset
2294 // Has been reported for Mozilla JS with extremely long names.
18550
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2295 // In that case we need to increase lbuf_size.
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2296 if (lbuf[lbuf_size - 2] != NUL
16178
a8689ea2e869 patch 8.1.1094: long line in tags file causes error
Bram Moolenaar <Bram@vim.org>
parents: 16176
diff changeset
2297 #ifdef FEAT_CSCOPE
a8689ea2e869 patch 8.1.1094: long line in tags file causes error
Bram Moolenaar <Bram@vim.org>
parents: 16176
diff changeset
2298 && !use_cscope
a8689ea2e869 patch 8.1.1094: long line in tags file causes error
Bram Moolenaar <Bram@vim.org>
parents: 16176
diff changeset
2299 #endif
a8689ea2e869 patch 8.1.1094: long line in tags file causes error
Bram Moolenaar <Bram@vim.org>
parents: 16176
diff changeset
2300 )
a8689ea2e869 patch 8.1.1094: long line in tags file causes error
Bram Moolenaar <Bram@vim.org>
parents: 16176
diff changeset
2301 {
18550
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2302 lbuf_size *= 2;
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2303 vim_free(lbuf);
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2304 lbuf = alloc(lbuf_size);
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2305 if (lbuf == NULL)
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2306 goto findtag_end;
26492
08e3eee541ac patch 8.2.3776: when a tags file line is long a tag may not be found
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
2307
08e3eee541ac patch 8.2.3776: when a tags file line is long a tag may not be found
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
2308 if (state == TS_STEP_FORWARD)
08e3eee541ac patch 8.2.3776: when a tags file line is long a tag may not be found
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
2309 // Seek to the same position to read the same line again
08e3eee541ac patch 8.2.3776: when a tags file line is long a tag may not be found
Bram Moolenaar <Bram@vim.org>
parents: 26452
diff changeset
2310 vim_fseek(fp, search_info.curr_offset, SEEK_SET);
18554
60c46cd053db patch 8.1.2271: build error if FEAT_TAG_BINS is not defined
Bram Moolenaar <Bram@vim.org>
parents: 18550
diff changeset
2311 #ifdef FEAT_TAG_BINS
18550
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2312 // this will try the same thing again, make sure the offset is
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2313 // different
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
2314 search_info.curr_offset = 0;
18554
60c46cd053db patch 8.1.2271: build error if FEAT_TAG_BINS is not defined
Bram Moolenaar <Bram@vim.org>
parents: 18550
diff changeset
2315 #endif
16178
a8689ea2e869 patch 8.1.1094: long line in tags file causes error
Bram Moolenaar <Bram@vim.org>
parents: 16176
diff changeset
2316 continue;
a8689ea2e869 patch 8.1.1094: long line in tags file causes error
Bram Moolenaar <Bram@vim.org>
parents: 16176
diff changeset
2317 }
a8689ea2e869 patch 8.1.1094: long line in tags file causes error
Bram Moolenaar <Bram@vim.org>
parents: 16176
diff changeset
2318
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 * Figure out where the different strings are in this line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 * For "normal" tags: Do a quick check if the tag matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 * This speeds up tag searching a lot!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 */
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2324 if (orgpat.headlen
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 && !is_etag
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 {
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19892
diff changeset
2330 CLEAR_FIELD(tagp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 tagp.tagname = lbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 tagp.tagname_end = vim_strchr(lbuf, TAB);
3192
436b42f3cba1 updated for version 7.3.366
Bram Moolenaar <bram@vim.org>
parents: 3131
diff changeset
2333 if (tagp.tagname_end == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2335 // Corrupted tag line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 line_error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 * Skip this line if the length of the tag is different and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 * there is no regexp, or the tag is too short.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 cmplen = (int)(tagp.tagname_end - tagp.tagname);
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2345 if (p_tl != 0 && cmplen > p_tl) // adjust for 'taglength'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 cmplen = p_tl;
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2347 if (has_re && orgpat.headlen < cmplen)
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2348 cmplen = orgpat.headlen;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2349 else if (state == TS_LINEAR && orgpat.headlen != cmplen)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 #ifdef FEAT_TAG_BINS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 if (state == TS_BINARY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 * Simplistic check for unsorted tags file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 i = (int)tagp.tagname[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 if (sortic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 i = (int)TOUPPER_ASC(tagp.tagname[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 if (i < search_info.low_char || i > search_info.high_char)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 sort_error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 * Compare the current tag with the searched tag.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 if (sortic)
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2368 tagcmp = tag_strnicmp(tagp.tagname, orgpat.head,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 (size_t)cmplen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 else
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2371 tagcmp = STRNCMP(tagp.tagname, orgpat.head, cmplen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 * A match with a shorter tag means to search forward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 * A match with a longer tag means to search backward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 if (tagcmp == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 {
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2379 if (cmplen < orgpat.headlen)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 tagcmp = -1;
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2381 else if (cmplen > orgpat.headlen)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 tagcmp = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 if (tagcmp == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2387 // We've located the tag, now skip back and search
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2388 // forward until the first matching tag is found.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 state = TS_SKIP_BACK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 search_info.match_offset = search_info.curr_offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 if (tagcmp < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 {
9387
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents: 9068
diff changeset
2395 search_info.curr_offset = vim_ftell(fp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 if (search_info.curr_offset < search_info.high_offset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 search_info.low_offset = search_info.curr_offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 if (sortic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 search_info.low_char =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 TOUPPER_ASC(tagp.tagname[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 search_info.low_char = tagp.tagname[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 if (tagcmp > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 && search_info.curr_offset != search_info.high_offset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 search_info.high_offset = search_info.curr_offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 if (sortic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 search_info.high_char =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 TOUPPER_ASC(tagp.tagname[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 search_info.high_char = tagp.tagname[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2419 // No match yet and are at the end of the binary search.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 else if (state == TS_SKIP_BACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 {
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2424 if (MB_STRNICMP(tagp.tagname, orgpat.head, cmplen) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 state = TS_STEP_FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 else
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2427 // Have to skip back more. Restore the curr_offset
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2428 // used, otherwise we get stuck at a long line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 search_info.curr_offset = search_info.curr_offset_used;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 else if (state == TS_STEP_FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 {
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2434 if (MB_STRNICMP(tagp.tagname, orgpat.head, cmplen) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 {
9387
f094d4085014 commit https://github.com/vim/vim/commit/8767f52fbfd4f053ce00a978227c95f1d7d323fe
Christian Brabandt <cb@256bit.org>
parents: 9068
diff changeset
2436 if ((off_T)vim_ftell(fp) > search_info.match_offset)
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2437 break; // past last match
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 else
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2439 continue; // before first match
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 #endif
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2444 // skip this match if it can't match
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2445 if (MB_STRNICMP(tagp.tagname, orgpat.head, cmplen) != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 * Can be a matching tag, isolate the file name and command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 */
16176
4d7ee5609652 patch 8.1.1093: support for outdated tags format slows down tag parsing
Bram Moolenaar <Bram@vim.org>
parents: 16164
diff changeset
2451 tagp.fname = tagp.tagname_end + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 tagp.fname_end = vim_strchr(tagp.fname, TAB);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 tagp.command = tagp.fname_end + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 if (tagp.fname_end == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 i = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 i = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 i = parse_tag_line(lbuf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 is_etag,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 &tagp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 if (i == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 line_error = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 if (is_etag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 tagp.fname = ebuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 * First try matching with the pattern literally (also when it is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 * a regexp).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 cmplen = (int)(tagp.tagname_end - tagp.tagname);
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2480 if (p_tl != 0 && cmplen > p_tl) // adjust for 'taglength'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 cmplen = p_tl;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2482 // if tag length does not match, don't try comparing
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2483 if (orgpat.len != cmplen)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 match = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 {
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2487 if (orgpat.regmatch.rm_ic)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 {
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2489 match = (MB_STRNICMP(tagp.tagname, orgpat.pat, cmplen) == 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 if (match)
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2491 match_no_ic = (STRNCMP(tagp.tagname, orgpat.pat,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 cmplen) == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 else
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2495 match = (STRNCMP(tagp.tagname, orgpat.pat, cmplen) == 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 * Has a regexp: Also find tags matching regexp.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 match_re = FALSE;
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2502 if (!match && orgpat.regmatch.regprog != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 cc = *tagp.tagname_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 *tagp.tagname_end = NUL;
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2508 match = vim_regexec(&orgpat.regmatch, tagp.tagname, (colnr_T)0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 if (match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 {
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2511 matchoff = (int)(orgpat.regmatch.startp[0] - tagp.tagname);
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2512 if (orgpat.regmatch.rm_ic)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 {
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2514 orgpat.regmatch.rm_ic = FALSE;
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2515 match_no_ic = vim_regexec(&orgpat.regmatch, tagp.tagname,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 (colnr_T)0);
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2517 orgpat.regmatch.rm_ic = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 *tagp.tagname_end = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 match_re = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 /*
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2525 * If a match is found, add it to ht_match[] and ga_match[].
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 if (match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 {
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2529 int len = 0;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2530
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 if (use_cscope)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2534 // Don't change the ordering, always use the same table.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 mtt = MT_GL_OTH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2540 // Decide in which array to store this match.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 is_current = test_for_current(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 is_etag,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 tagp.fname, tagp.fname_end, tag_fname,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 buf_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 is_static = FALSE;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2549 if (!is_etag) // emacs tags are never static
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 #endif
16176
4d7ee5609652 patch 8.1.1093: support for outdated tags format slows down tag parsing
Bram Moolenaar <Bram@vim.org>
parents: 16164
diff changeset
2551 is_static = test_for_static(&tagp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2553 // decide in which of the sixteen tables to store this
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2554 // match
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 if (is_static)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 if (is_current)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 mtt = MT_ST_CUR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 mtt = MT_ST_OTH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 if (is_current)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 mtt = MT_GL_CUR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 mtt = MT_GL_OTH;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 }
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2569 if (orgpat.regmatch.rm_ic && !match_no_ic)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 mtt += MT_IC_OFF;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 if (match_re)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 mtt += MT_RE_OFF;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 /*
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2576 * Add the found match in ht_match[mtt] and ga_match[mtt].
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 * Store the info we need later, which depends on the kind of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 * tags we are dealing with.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 */
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2580 if (help_only)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 # define ML_EXTRA 3
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 # define ML_EXTRA 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 #endif
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2587 /*
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2588 * Append the help-heuristic number after the tagname, for
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2589 * sorting it later. The heuristic is ignored for
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2590 * detecting duplicates.
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2591 * The format is {tagname}@{lang}NUL{heuristic}NUL
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2592 */
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2593 *tagp.tagname_end = NUL;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2594 len = (int)(tagp.tagname_end - tagp.tagname);
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
2595 mfp = alloc(sizeof(char_u) + len + 10 + ML_EXTRA + 1);
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2596 if (mfp != NULL)
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2597 {
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2598 int heuristic;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2599
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2600 p = mfp;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2601 STRCPY(p, tagp.tagname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 #ifdef FEAT_MULTI_LANG
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2603 p[len] = '@';
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2604 STRCPY(p + len + 1, help_lang);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 #endif
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2606
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2607 heuristic = help_heuristic(tagp.tagname,
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2608 match_re ? matchoff : 0, !match_no_ic);
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2609 #ifdef FEAT_MULTI_LANG
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2610 heuristic += help_pri;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2611 #endif
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2612 sprintf((char *)p + len + 1 + ML_EXTRA, "%06d",
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2613 heuristic);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 }
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2615 *tagp.tagname_end = TAB;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2616 }
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2617 else if (name_only)
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2618 {
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2619 if (get_it_again)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 {
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2621 char_u *temp_end = tagp.command;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2622
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2623 if (*temp_end == '/')
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2624 while (*temp_end && *temp_end != '\r'
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2625 && *temp_end != '\n'
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2626 && *temp_end != '$')
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2627 temp_end++;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2628
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2629 if (tagp.command + 2 < temp_end)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 {
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2631 len = (int)(temp_end - tagp.command - 2);
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
2632 mfp = alloc(len + 2);
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2633 if (mfp != NULL)
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2634 vim_strncpy(mfp, tagp.command + 2, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 else
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2637 mfp = NULL;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2638 get_it_again = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 {
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2642 len = (int)(tagp.tagname_end - tagp.tagname);
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
2643 mfp = alloc(sizeof(char_u) + len + 1);
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2644 if (mfp != NULL)
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2645 vim_strncpy(mfp, tagp.tagname, len);
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2646
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2647 // if wanted, re-read line to get long form too
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2648 if (State & INSERT)
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2649 get_it_again = p_sft;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2650 }
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2651 }
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2652 else
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2653 {
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2654 size_t tag_fname_len = STRLEN(tag_fname);
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2655 #ifdef FEAT_EMACS_TAGS
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2656 size_t ebuf_len = 0;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2657 #endif
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2658
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2659 // Save the tag in a buffer.
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2660 // Use 0x02 to separate fields (Can't use NUL because the
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2661 // hash key is terminated by NUL, or Ctrl_A because that is
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2662 // part of some Emacs tag files -- see parse_tag_line).
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2663 // Emacs tag: <mtt><tag_fname><0x02><ebuf><0x02><lbuf><NUL>
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2664 // other tag: <mtt><tag_fname><0x02><0x02><lbuf><NUL>
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2665 // without Emacs tags: <mtt><tag_fname><0x02><lbuf><NUL>
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2666 // Here <mtt> is the "mtt" value plus 1 to avoid NUL.
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2667 len = (int)tag_fname_len + (int)STRLEN(lbuf) + 3;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2668 #ifdef FEAT_EMACS_TAGS
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2669 if (is_etag)
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2670 {
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2671 ebuf_len = STRLEN(ebuf);
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2672 len += (int)ebuf_len + 1;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2673 }
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2674 else
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2675 ++len;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2676 #endif
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
2677 mfp = alloc(sizeof(char_u) + len + 1);
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2678 if (mfp != NULL)
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2679 {
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2680 p = mfp;
10611
6bff81438f27 patch 8.0.0195: fail to jump to static tag in current file
Christian Brabandt <cb@256bit.org>
parents: 10601
diff changeset
2681 p[0] = mtt + 1;
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2682 STRCPY(p + 1, tag_fname);
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2683 #ifdef BACKSLASH_IN_FILENAME
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2684 // Ignore differences in slashes, avoid adding
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2685 // both path/file and path\file.
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2686 slash_adjust(p + 1);
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2687 #endif
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2688 p[tag_fname_len + 1] = TAG_SEP;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2689 s = p + 1 + tag_fname_len + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 if (is_etag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 {
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2693 STRCPY(s, ebuf);
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2694 s[ebuf_len] = TAG_SEP;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2695 s += ebuf_len + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 else
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2698 *s++ = TAG_SEP;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2699 #endif
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2700 STRCPY(s, lbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 }
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2703
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2704 if (mfp != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 {
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2706 hashitem_T *hi;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2707
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2708 /*
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2709 * Don't add identical matches.
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2710 * Add all cscope tags, because they are all listed.
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2711 * "mfp" is used as a hash key, there is a NUL byte to end
16378
3d6b282e2d6e patch 8.1.1194: typos and small problems in source files
Bram Moolenaar <Bram@vim.org>
parents: 16190
diff changeset
2712 * the part that matters for comparing, more bytes may
3d6b282e2d6e patch 8.1.1194: typos and small problems in source files
Bram Moolenaar <Bram@vim.org>
parents: 16190
diff changeset
2713 * follow after it. E.g. help tags store the priority
3d6b282e2d6e patch 8.1.1194: typos and small problems in source files
Bram Moolenaar <Bram@vim.org>
parents: 16190
diff changeset
2714 * after the NUL.
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2715 */
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2716 #ifdef FEAT_CSCOPE
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2717 if (use_cscope)
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2718 hash++;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2719 else
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2720 #endif
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2721 hash = hash_hash(mfp);
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2722 hi = hash_lookup(&ht_match[mtt], mfp, hash);
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2723 if (HASHITEM_EMPTY(hi))
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2724 {
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2725 if (hash_add_item(&ht_match[mtt], hi, mfp, hash)
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2726 == FAIL
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2727 || ga_grow(&ga_match[mtt], 1) != OK)
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2728 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2729 // Out of memory! Just forget about the rest.
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2730 retval = OK;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2731 stop_searching = TRUE;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2732 break;
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2733 }
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2734 else
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2735 {
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2736 ((char_u **)(ga_match[mtt].ga_data))
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2737 [ga_match[mtt].ga_len++] = mfp;
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2738 ++match_count;
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2739 }
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2740 }
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2741 else
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2742 // duplicate tag, drop it
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2743 vim_free(mfp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 if (use_cscope && eof)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 #endif
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2750 } // forever
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 if (line_error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 {
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
2754 semsg(_(e_format_error_in_tags_file_str), tag_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 if (!use_cscope)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 #endif
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
2758 semsg(_("Before byte %ld"), (long)vim_ftell(fp));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 stop_searching = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 line_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 if (!use_cscope)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 fclose(fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 while (incstack_idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 --incstack_idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 fclose(incstack[incstack_idx].fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 vim_free(incstack[incstack_idx].etag_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 if (vimconv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 convert_setup(&vimconv, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 #ifdef FEAT_TAG_BINS
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2779 tag_file_sorted = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 if (sort_error)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 {
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
2782 semsg(_(e_tags_file_not_sorted_str), tag_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 sort_error = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 * Stop searching if sufficient tags have been found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 if (match_count >= mincount)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 stop_searching = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 #ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 if (stop_searching || use_cscope)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 if (stop_searching)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2803 } // end of for-each-file loop
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
2805 #ifdef FEAT_CSCOPE
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
2806 if (!use_cscope)
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
2807 #endif
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
2808 tagname_free(&tn);
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
2809
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 #ifdef FEAT_TAG_BINS
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2811 // stop searching when already did a linear search, or when TAG_NOIC
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2812 // used, and 'ignorecase' not set or already did case-ignore search
3131
52526aec4afb updated for version 7.3.336
Bram Moolenaar <bram@vim.org>
parents: 2770
diff changeset
2813 if (stop_searching || linear || (!p_ic && noic) || orgpat.regmatch.rm_ic)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 # ifdef FEAT_CSCOPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 if (use_cscope)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 # endif
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2819 orgpat.regmatch.rm_ic = TRUE; // try another time while ignoring case
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 if (!stop_searching)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2825 if (!did_open && verbose) // never opened any tags file
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
2826 emsg(_(e_no_tags_file));
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2827 retval = OK; // It's OK even when no tag found
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 findtag_end:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 vim_free(lbuf);
4805
66803af09906 updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents: 3804
diff changeset
2832 vim_regfree(orgpat.regmatch.regprog);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 vim_free(tag_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 vim_free(ebuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 /*
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2839 * Move the matches from the ga_match[] arrays into one list of
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 * matches. When retval == FAIL, free the matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 if (retval == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 match_count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 if (match_count > 0)
16825
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents: 16782
diff changeset
2846 matches = ALLOC_MULT(char_u *, match_count);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 matches = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 match_count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 for (mtt = 0; mtt < MT_COUNT; ++mtt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 {
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2852 for (i = 0; i < ga_match[mtt].ga_len; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 {
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2854 mfp = ((char_u **)(ga_match[mtt].ga_data))[i];
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2855 if (matches == NULL)
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2856 vim_free(mfp);
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2857 else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 {
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2859 if (!name_only)
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2860 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2861 // Change mtt back to zero-based.
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2862 *mfp = *mfp - 1;
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2863
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2864 // change the TAG_SEP back to NUL
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2865 for (p = mfp + 1; *p != NUL; ++p)
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2866 if (*p == TAG_SEP)
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2867 *p = NUL;
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2868 }
25852
336e2d9924e6 patch 8.2.3460: some type casts are not needed
Bram Moolenaar <Bram@vim.org>
parents: 25652
diff changeset
2869 matches[match_count++] = mfp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 }
11008
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2872
0ecd07cd2e43 patch 8.0.0393: order of duplicate tags is not preserved
Christian Brabandt <cb@256bit.org>
parents: 10666
diff changeset
2873 ga_clear(&ga_match[mtt]);
10601
1b09db809d3f patch 8.0.0190: finding duplicate tags uses a slow linear search
Christian Brabandt <cb@256bit.org>
parents: 10444
diff changeset
2874 hash_clear(&ht_match[mtt]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 *matchesp = matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 *num_matches = match_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 curbuf->b_help = help_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 #ifdef FEAT_MULTI_LANG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 vim_free(saved_pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884
7266
6ba7182fb7bd commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307
Christian Brabandt <cb@256bit.org>
parents: 6851
diff changeset
2885 p_ic = save_p_ic;
6ba7182fb7bd commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307
Christian Brabandt <cb@256bit.org>
parents: 6851
diff changeset
2886
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 static garray_T tag_fnames = GA_EMPTY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 * Callback function for finding all "tags" and "tags-??" files in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 * 'runtimepath' doc directories.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 static void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2897 found_tagfile_cb(char_u *fname, void *cookie UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 if (ga_grow(&tag_fnames, 1) == OK)
14232
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2900 {
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2901 char_u *tag_fname = vim_strsave(fname);
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2902
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2903 #ifdef BACKSLASH_IN_FILENAME
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2904 slash_adjust(tag_fname);
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2905 #endif
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2906 simplify_filename(tag_fname);
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2907 ((char_u **)(tag_fnames.ga_data))[tag_fnames.ga_len++] = tag_fname;
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2908 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
2911 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
2912 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2913 free_tag_stuff(void)
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
2914 {
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
2915 ga_clear_strings(&tag_fnames);
16511
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16461
diff changeset
2916 if (curwin != NULL)
4182f74e2965 patch 8.1.1259: crash when exiting early
Bram Moolenaar <Bram@vim.org>
parents: 16461
diff changeset
2917 do_tag(NULL, DT_FREE, 0, 0, 0);
1818
bbf0ba46e51d updated for version 7.2-116
vimboss
parents: 1785
diff changeset
2918 tag_freematch();
bbf0ba46e51d updated for version 7.2-116
vimboss
parents: 1785
diff changeset
2919
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
2920 # if defined(FEAT_QUICKFIX)
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
2921 tagstack_clear_entry(&ptag_entry);
1818
bbf0ba46e51d updated for version 7.2-116
vimboss
parents: 1785
diff changeset
2922 # endif
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
2923 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
2924 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 323
diff changeset
2925
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 * Get the next name of a tag file from the tag file list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 * For help files, use "tags" file only.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 * Return FAIL if no more tag file names, OK otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 */
514
5ffc9de8bb26 updated for version 7.0144
vimboss
parents: 464
diff changeset
2932 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
2933 get_tagfname(
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2934 tagname_T *tnp, // holds status info
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2935 int first, // TRUE when first file name is wanted
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2936 char_u *buf) // pointer to buffer of MAXPATHL chars
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 char_u *fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 char_u *r_ptr;
14232
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2940 int i;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
2942 if (first)
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 19892
diff changeset
2943 CLEAR_POINTER(tnp);
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
2944
514
5ffc9de8bb26 updated for version 7.0144
vimboss
parents: 464
diff changeset
2945 if (curbuf->b_help)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 {
514
5ffc9de8bb26 updated for version 7.0144
vimboss
parents: 464
diff changeset
2947 /*
5ffc9de8bb26 updated for version 7.0144
vimboss
parents: 464
diff changeset
2948 * For help files it's done in a completely different way:
5ffc9de8bb26 updated for version 7.0144
vimboss
parents: 464
diff changeset
2949 * Find "doc/tags" and "doc/tags-??" in all directories in
5ffc9de8bb26 updated for version 7.0144
vimboss
parents: 464
diff changeset
2950 * 'runtimepath'.
5ffc9de8bb26 updated for version 7.0144
vimboss
parents: 464
diff changeset
2951 */
5ffc9de8bb26 updated for version 7.0144
vimboss
parents: 464
diff changeset
2952 if (first)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 ga_clear_strings(&tag_fnames);
27028
c9474ae175f4 patch 8.2.4043: using int for second argument of ga_init2()
Bram Moolenaar <Bram@vim.org>
parents: 27018
diff changeset
2955 ga_init2(&tag_fnames, sizeof(char_u *), 10);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 do_in_runtimepath((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 #ifdef FEAT_MULTI_LANG
36
125e80798a85 updated for version 7.0021
vimboss
parents: 7
diff changeset
2958 # ifdef VMS
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2959 // Functions decc$to_vms() and decc$translate_vms() crash
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2960 // on some VMS systems with wildcards "??". Seems ECO
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2961 // patches do fix the problem in C RTL, but we can't use
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2962 // an #ifdef for that.
36
125e80798a85 updated for version 7.0021
vimboss
parents: 7
diff changeset
2963 "doc/tags doc/tags-*"
125e80798a85 updated for version 7.0021
vimboss
parents: 7
diff changeset
2964 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 "doc/tags doc/tags-??"
36
125e80798a85 updated for version 7.0021
vimboss
parents: 7
diff changeset
2966 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 "doc/tags"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 #endif
8524
2f57bbe870ea commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents: 7835
diff changeset
2970 , DIP_ALL, found_tagfile_cb, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 }
602
111509d2767a updated for version 7.0171
vimboss
parents: 589
diff changeset
2972
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
2973 if (tnp->tn_hf_idx >= tag_fnames.ga_len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2975 // Not found in 'runtimepath', use 'helpfile', if it exists and
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2976 // wasn't used yet, replacing "help.txt" with "tags".
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
2977 if (tnp->tn_hf_idx > tag_fnames.ga_len || *p_hf == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 return FAIL;
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
2979 ++tnp->tn_hf_idx;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 STRCPY(buf, p_hf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 STRCPY(gettail(buf), "tags");
14232
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2982 #ifdef BACKSLASH_IN_FILENAME
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2983 slash_adjust(buf);
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2984 #endif
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2985 simplify_filename(buf);
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2986
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2987 for (i = 0; i < tag_fnames.ga_len; ++i)
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2988 if (STRCMP(buf, ((char_u **)(tag_fnames.ga_data))[i]) == 0)
4afe2386aae8 patch 8.1.0133: tagfiles() can have duplicate entries
Christian Brabandt <cb@256bit.org>
parents: 13792
diff changeset
2989 return FAIL; // avoid duplicate file names
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 else
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
2992 vim_strncpy(buf, ((char_u **)(tag_fnames.ga_data))[
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
2993 tnp->tn_hf_idx++], MAXPATHL - 1);
514
5ffc9de8bb26 updated for version 7.0144
vimboss
parents: 464
diff changeset
2994 return OK;
5ffc9de8bb26 updated for version 7.0144
vimboss
parents: 464
diff changeset
2995 }
5ffc9de8bb26 updated for version 7.0144
vimboss
parents: 464
diff changeset
2996
5ffc9de8bb26 updated for version 7.0144
vimboss
parents: 464
diff changeset
2997 if (first)
5ffc9de8bb26 updated for version 7.0144
vimboss
parents: 464
diff changeset
2998 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
2999 // Init. We make a copy of 'tags', because autocommands may change
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3000 // the value without notifying us.
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3001 tnp->tn_tags = vim_strsave((*curbuf->b_p_tags != NUL)
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3002 ? curbuf->b_p_tags : p_tags);
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3003 if (tnp->tn_tags == NULL)
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3004 return FAIL;
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3005 tnp->tn_np = tnp->tn_tags;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 }
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3007
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3008 /*
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3009 * Loop until we have found a file name that can be used.
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3010 * There are two states:
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3011 * tnp->tn_did_filefind_init == FALSE: setup for next part in 'tags'.
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3012 * tnp->tn_did_filefind_init == TRUE: find next file in this part.
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3013 */
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3014 for (;;)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 {
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3016 if (tnp->tn_did_filefind_init)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 {
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3018 fname = vim_findfile(tnp->tn_search_ctx);
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3019 if (fname != NULL)
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3020 break;
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3021
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3022 tnp->tn_did_filefind_init = FALSE;
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3023 }
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3024 else
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3025 {
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3026 char_u *filename = NULL;
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3027
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3028 // Stop when used all parts of 'tags'.
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3029 if (*tnp->tn_np == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 {
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3031 vim_findfile_cleanup(tnp->tn_search_ctx);
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3032 tnp->tn_search_ctx = NULL;
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3033 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 }
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3035
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3036 /*
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3037 * Copy next file name into buf.
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3038 */
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3039 buf[0] = NUL;
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3040 (void)copy_option_part(&tnp->tn_np, buf, MAXPATHL - 1, " ,");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 #ifdef FEAT_PATH_EXTRA
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3043 r_ptr = vim_findfile_stopdir(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 #else
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3045 r_ptr = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 #endif
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3047 // move the filename one char forward and truncate the
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3048 // filepath with a NUL
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3049 filename = gettail(buf);
1620
73fe8baea242 updated for version 7.2a
vimboss
parents: 1541
diff changeset
3050 STRMOVE(filename + 1, filename);
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3051 *filename++ = NUL;
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3052
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3053 tnp->tn_search_ctx = vim_findfile_init(buf, filename,
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3054 r_ptr, 100,
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3055 FALSE, // don't free visited list
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3056 FINDFILE_FILE, // we search for a file
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3057 tnp->tn_search_ctx, TRUE, curbuf->b_ffname);
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3058 if (tnp->tn_search_ctx != NULL)
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3059 tnp->tn_did_filefind_init = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3063 STRCPY(buf, fname);
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3064 vim_free(fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 /*
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3069 * Free the contents of a tagname_T that was filled by get_tagfname().
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3070 */
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3071 void
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3072 tagname_free(tagname_T *tnp)
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3073 {
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3074 vim_free(tnp->tn_tags);
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3075 vim_findfile_cleanup(tnp->tn_search_ctx);
1541
0d0bf7598dcb updated for version 7.1-256
vimboss
parents: 1521
diff changeset
3076 tnp->tn_search_ctx = NULL;
692
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3077 ga_clear_strings(&tag_fnames);
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3078 }
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3079
a28f83d37113 updated for version 7.0208
vimboss
parents: 685
diff changeset
3080 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 * Parse one line from the tags file. Find start/end of tag name, start/end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 * file name and start of search pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084 * If is_etag is TRUE, tagp->fname and tagp->fname_end are not set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 * Return FAIL if there is a format error in this line, OK otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3089 parse_tag_line(
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3090 char_u *lbuf, // line to be parsed
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 #ifdef FEAT_EMACS_TAGS
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3092 int is_etag,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 #endif
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3094 tagptrs_T *tagp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 char_u *p_7f;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 if (is_etag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 * There are two formats for an emacs tag line:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 * 1: struct EnvBase ^?EnvBase^A139,4627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 * 2: #define ARPB_WILD_WORLD ^?153,5194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 p_7f = vim_strchr(lbuf, 0x7f);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 if (p_7f == NULL)
1770
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3110 {
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3111 etag_fail:
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3112 if (vim_strchr(lbuf, '\n') == NULL)
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3113 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3114 // Truncated line. Ignore it.
1770
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3115 if (p_verbose >= 5)
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3116 {
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3117 verbose_enter();
15543
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 15470
diff changeset
3118 msg(_("Ignoring long line in tags file"));
1770
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3119 verbose_leave();
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3120 }
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3121 tagp->command = lbuf;
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3122 tagp->tagname = lbuf;
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3123 tagp->tagname_end = lbuf;
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3124 return OK;
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3125 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 return FAIL;
1770
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3127 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3129 // Find ^A. If not found the line number is after the 0x7f
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 p = vim_strchr(p_7f, Ctrl_A);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 p = p_7f + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3136 if (!VIM_ISDIGIT(*p)) // check for start of line number
1770
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3137 goto etag_fail;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 tagp->command = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3141 if (p[-1] == Ctrl_A) // first format: explicit tagname given
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 tagp->tagname = p_7f + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 tagp->tagname_end = p - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3146 else // second format: isolate tagname
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3148 // find end of tagname
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 for (p = p_7f - 1; !vim_iswordc(*p); --p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 if (p == lbuf)
1770
6aea606c9e91 updated for version 7.2-068
vimboss
parents: 1674
diff changeset
3151 goto etag_fail;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 tagp->tagname_end = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 while (p >= lbuf && vim_iswordc(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 tagp->tagname = p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 }
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3158 else // not an Emacs tag
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 #endif
16070
c435843c7535 patch 8.1.1040: FEAT_TAG_ANYWHITE is not enabled in any build
Bram Moolenaar <Bram@vim.org>
parents: 15840
diff changeset
3161 // Isolate the tagname, from lbuf up to the first white
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 tagp->tagname = lbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 p = vim_strchr(lbuf, TAB);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 tagp->tagname_end = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167
16070
c435843c7535 patch 8.1.1040: FEAT_TAG_ANYWHITE is not enabled in any build
Bram Moolenaar <Bram@vim.org>
parents: 15840
diff changeset
3168 // Isolate file name, from first to second white space
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 if (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 tagp->fname = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 p = vim_strchr(p, TAB);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 tagp->fname_end = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176
16070
c435843c7535 patch 8.1.1040: FEAT_TAG_ANYWHITE is not enabled in any build
Bram Moolenaar <Bram@vim.org>
parents: 15840
diff changeset
3177 // find start of search command, after second white space
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 if (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 if (*p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 tagp->command = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 * Check if tagname is a static tag
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 * Static tags produced by the older ctags program have the format:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 * 'file:tag file /pattern'.
1204
a3c21128b246 updated for version 7.1b
vimboss
parents: 1146
diff changeset
3195 * This is only recognized when both occurrence of 'file' are the same, to
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 * avoid recognizing "string::string" or ":exit".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 * Static tags produced by the new ctags program have the format:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 * 'tag file /pattern/;"<Tab>file:' "
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 * Return TRUE if it is a static tag and adjust *tagname to the real tag.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202 * Return FALSE if it is not a static tag.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3205 test_for_static(tagptrs_T *tagp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 * Check for new style static tag ":...<Tab>file:[<Tab>...]"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 p = tagp->command;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 while ((p = vim_strchr(p, '\t')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 if (STRNCMP(p, "file:", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 /*
12680
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3224 * Returns the length of a matching tag line.
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3225 */
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3226 static size_t
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3227 matching_line_len(char_u *lbuf)
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3228 {
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3229 char_u *p = lbuf + 1;
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3230
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3231 // does the same thing as parse_match()
13227
b88fa651c824 patch 8.0.1488: emacs tags no longer work
Christian Brabandt <cb@256bit.org>
parents: 13068
diff changeset
3232 p += STRLEN(p) + 1;
12680
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3233 #ifdef FEAT_EMACS_TAGS
13227
b88fa651c824 patch 8.0.1488: emacs tags no longer work
Christian Brabandt <cb@256bit.org>
parents: 13068
diff changeset
3234 p += STRLEN(p) + 1;
12680
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3235 #endif
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3236 return (p - lbuf) + STRLEN(p);
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3237 }
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3238
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3239 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 * Parse a line from a matching tag. Does not change the line itself.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 * The line that we get looks like this:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 * Emacs tag: <mtt><tag_fname><NUL><ebuf><NUL><lbuf>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 * other tag: <mtt><tag_fname><NUL><NUL><lbuf>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 * without Emacs tags: <mtt><tag_fname><NUL><lbuf>
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 * Return OK or FAIL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3250 parse_match(
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3251 char_u *lbuf, // input: matching line
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3252 tagptrs_T *tagp) // output: pointers into the line
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 char_u *pc, *pt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 tagp->tag_fname = lbuf + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 lbuf += STRLEN(tagp->tag_fname) + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 if (*lbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 tagp->is_etag = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 tagp->fname = lbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 lbuf += STRLEN(lbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 tagp->fname_end = lbuf++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 tagp->is_etag = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 ++lbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3275 // Find search pattern and the file name for non-etags.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 retval = parse_tag_line(lbuf,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 tagp->is_etag,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 tagp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 tagp->tagkind = NULL;
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3283 tagp->user_data = NULL;
18640
b9240fe40dd4 patch 8.1.2312: "line:" field in tags file not used
Bram Moolenaar <Bram@vim.org>
parents: 18554
diff changeset
3284 tagp->tagline = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 tagp->command_end = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 if (retval == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3289 // Try to find a kind field: "kind:<kind>" or just "<kind>"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 p = tagp->command;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 if (find_extra(&p) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 {
15808
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3293 if (p > tagp->command && p[-1] == '|')
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3294 tagp->command_end = p - 1; // drop trailing bar
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3295 else
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3296 tagp->command_end = p;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3297 p += 2; // skip ";\""
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 if (*p++ == TAB)
19617
5ce724c60c4c patch 8.2.0365: tag kind can't be a multi-byte character
Bram Moolenaar <Bram@vim.org>
parents: 19475
diff changeset
3299 // Accept ASCII alphabetic kind characters and any multi-byte
5ce724c60c4c patch 8.2.0365: tag kind can't be a multi-byte character
Bram Moolenaar <Bram@vim.org>
parents: 19475
diff changeset
3300 // character.
5ce724c60c4c patch 8.2.0365: tag kind can't be a multi-byte character
Bram Moolenaar <Bram@vim.org>
parents: 19475
diff changeset
3301 while (ASCII_ISALPHA(*p) || mb_ptr2len(p) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 if (STRNCMP(p, "kind:", 5) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 tagp->tagkind = p + 5;
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3305 else if (STRNCMP(p, "user_data:", 10) == 0)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3306 tagp->user_data = p + 10;
18640
b9240fe40dd4 patch 8.1.2312: "line:" field in tags file not used
Bram Moolenaar <Bram@vim.org>
parents: 18554
diff changeset
3307 else if (STRNCMP(p, "line:", 5) == 0)
b9240fe40dd4 patch 8.1.2312: "line:" field in tags file not used
Bram Moolenaar <Bram@vim.org>
parents: 18554
diff changeset
3308 tagp->tagline = atoi((char *)p + 5);
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3309 if (tagp->tagkind != NULL && tagp->user_data != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 pc = vim_strchr(p, ':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 pt = vim_strchr(p, '\t');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 if (pc == NULL || (pt != NULL && pc > pt))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 tagp->tagkind = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 if (pt == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 break;
19617
5ce724c60c4c patch 8.2.0365: tag kind can't be a multi-byte character
Bram Moolenaar <Bram@vim.org>
parents: 19475
diff changeset
3317 p = pt;
5ce724c60c4c patch 8.2.0365: tag kind can't be a multi-byte character
Bram Moolenaar <Bram@vim.org>
parents: 19475
diff changeset
3318 MB_PTR_ADV(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 if (tagp->tagkind != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 for (p = tagp->tagkind;
19617
5ce724c60c4c patch 8.2.0365: tag kind can't be a multi-byte character
Bram Moolenaar <Bram@vim.org>
parents: 19475
diff changeset
3324 *p && *p != '\t' && *p != '\r' && *p != '\n'; MB_PTR_ADV(p))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 tagp->tagkind_end = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 }
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3328 if (tagp->user_data != NULL)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3329 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3330 for (p = tagp->user_data;
19617
5ce724c60c4c patch 8.2.0365: tag kind can't be a multi-byte character
Bram Moolenaar <Bram@vim.org>
parents: 19475
diff changeset
3331 *p && *p != '\t' && *p != '\r' && *p != '\n'; MB_PTR_ADV(p))
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3332 ;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3333 tagp->user_data_end = p;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3334 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 * Find out the actual file name of a tag. Concatenate the tags file name
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 * with the matching tag file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 * Returns an allocated string or NULL (out of memory).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 static char_u *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3345 tag_full_fname(tagptrs_T *tagp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 char_u *fullname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 if (tagp->is_etag)
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3352 c = 0; // to shut up GCC
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 c = *tagp->fname_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 *tagp->fname_end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 fullname = expand_tag_fname(tagp->fname, tagp->tag_fname, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 if (!tagp->is_etag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 *tagp->fname_end = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 return fullname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 * Jump to a tag that has been found in one of the tag files
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 * returns OK for success, NOTAGFILE when file not found, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3375 jumpto_tag(
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3376 char_u *lbuf_arg, // line from the tags file for this tag
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3377 int forceit, // :ta with !
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3378 int keep_help) // keep help flag (FALSE for cscope)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 {
23505
bb29b09902d5 patch 8.2.2295: incsearch does not detect empty pattern properly
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
3380 optmagic_T save_magic_overruled;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 int save_p_ws, save_p_scs, save_p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 linenr_T save_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 char_u *str;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3384 char_u *pbuf; // search pattern buffer
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 char_u *pbuf_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 char_u *tofree_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 tagptrs_T tagp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 int retval = FAIL;
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3390 int getfile_result = GETFILE_UNUSED;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 int search_options;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 int save_no_hlsearch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 #endif
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
3395 #if defined(FEAT_QUICKFIX)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 win_T *curwin_save = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 char_u *full_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 #ifdef FEAT_FOLDING
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3400 int old_KeyTyped = KeyTyped; // getting the file may reset it
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 #endif
12680
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3402 size_t len;
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3403 char_u *lbuf;
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3404
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3405 // Make a copy of the line, it can become invalid when an autocommand calls
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3406 // back here recursively.
12680
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3407 len = matching_line_len(lbuf_arg) + 1;
16782
fc58fee685e2 patch 8.1.1393: unnecessary type casts
Bram Moolenaar <Bram@vim.org>
parents: 16768
diff changeset
3408 lbuf = alloc(len);
12680
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3409 if (lbuf != NULL)
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3410 mch_memmove(lbuf, lbuf_arg, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 pbuf = alloc(LSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3414 // parse the match line into the tagp structure
12680
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3415 if (pbuf == NULL || lbuf == NULL || parse_match(lbuf, &tagp) == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 tagp.fname_end = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3421 // truncate the file name, so it can be used as a string
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 *tagp.fname_end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 fname = tagp.fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3425 // copy the command to pbuf[], remove trailing CR/NL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 str = tagp.command;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 for (pbuf_end = pbuf; *str && *str != '\n' && *str != '\r'; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 #ifdef FEAT_EMACS_TAGS
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3430 if (tagp.is_etag && *str == ',')// stop at ',' after line number
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 *pbuf_end++ = *str++;
18550
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
3434 if (pbuf_end - pbuf + 1 >= LSIZE)
90e5812af76b patch 8.1.2269: tags file with very long line stops using binary search
Bram Moolenaar <Bram@vim.org>
parents: 18358
diff changeset
3435 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 *pbuf_end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 if (!tagp.is_etag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 * Remove the "<Tab>fieldname:value" stuff; we don't need it here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 str = pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 if (find_extra(&str) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 pbuf_end = str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 *pbuf_end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 * Expand file name, when needed (for environment variables).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 * If 'tagrelative' option set, may change file name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 fname = expand_tag_fname(fname, tagp.tag_fname, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 if (fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 goto erret;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3461 tofree_fname = fname; // free() it later
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 * Check if the file with the tag exists before abandoning the current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 * file. Also accept a file name for which there is a matching BufReadCmd
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 * autocommand event (e.g., http://sys/file).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 */
13380
69517d67421f patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 13244
diff changeset
3468 if (mch_getperm(fname) < 0 && !has_autocmd(EVENT_BUFREADCMD, fname, NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 retval = NOTAGFILE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 vim_free(nofile_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 nofile_fname = vim_strsave(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 if (nofile_fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 nofile_fname = empty_option;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 goto erret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 need_mouse_correct = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
3484 #if defined(FEAT_QUICKFIX)
2713
d20d37ef86c8 updated for version 7.3.129
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
3485 if (g_do_tagpreview != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3487 postponed_split = 0; // don't split again below
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3488 curwin_save = curwin; // Save current window
728
8939e7f598dc updated for version 7.0221
vimboss
parents: 714
diff changeset
3489
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 * If we are reusing a window, we may change dir when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 * entering it (autocommands) so turn the tag filename
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 * into a fullpath
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 if (!curwin->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 full_fname = FullName_save(fname, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 fname = full_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 * Make the preview window the current window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 * Open a preview window when needed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 */
17767
c75da1064e33 patch 8.1.1880: cannot show extra info for completion in a popup window
Bram Moolenaar <Bram@vim.org>
parents: 17652
diff changeset
3504 prepare_tagpreview(TRUE, TRUE, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3508 // If it was a CTRL-W CTRL-] command split window now. For ":tab tag"
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3509 // open a new tab page.
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3510 if (postponed_split && (swb_flags & (SWB_USEOPEN | SWB_USETAB)))
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3511 {
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3512 buf_T *existing_buf = buflist_findname_exp(fname);
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3513
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3514 if (existing_buf != NULL)
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3515 {
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3516 win_T *wp = NULL;
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3517
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3518 if (swb_flags & SWB_USEOPEN)
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3519 wp = buf_jump_open_win(existing_buf);
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3520
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3521 // If 'switchbuf' contains "usetab": jump to first window in any tab
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3522 // page containing "existing_buf" if one exists
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3523 if (wp == NULL && (swb_flags & SWB_USETAB))
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3524 wp = buf_jump_open_tab(existing_buf);
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3525 // We've switched to the buffer, the usual loading of the file must
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3526 // be skipped.
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3527 if (wp != NULL)
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3528 getfile_result = GETFILE_SAME_FILE;
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3529 }
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3530 }
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3531 if (getfile_result == GETFILE_UNUSED
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 21996
diff changeset
3532 && (postponed_split || cmdmod.cmod_tab != 0))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 {
11238
5b524c2286ce patch 8.0.0505: failed window split for :stag not handled
Christian Brabandt <cb@256bit.org>
parents: 11225
diff changeset
3534 if (win_split(postponed_split > 0 ? postponed_split : 0,
5b524c2286ce patch 8.0.0505: failed window split for :stag not handled
Christian Brabandt <cb@256bit.org>
parents: 11225
diff changeset
3535 postponed_split_flags) == FAIL)
5b524c2286ce patch 8.0.0505: failed window split for :stag not handled
Christian Brabandt <cb@256bit.org>
parents: 11225
diff changeset
3536 {
5b524c2286ce patch 8.0.0505: failed window split for :stag not handled
Christian Brabandt <cb@256bit.org>
parents: 11225
diff changeset
3537 --RedrawingDisabled;
5b524c2286ce patch 8.0.0505: failed window split for :stag not handled
Christian Brabandt <cb@256bit.org>
parents: 11225
diff changeset
3538 goto erret;
5b524c2286ce patch 8.0.0505: failed window split for :stag not handled
Christian Brabandt <cb@256bit.org>
parents: 11225
diff changeset
3539 }
2583
7c2e6ba1d702 updated for version 7.3.008
Bram Moolenaar <bram@vim.org>
parents: 2533
diff changeset
3540 RESET_BINDING(curwin);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 if (keep_help)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3546 // A :ta from a help file will keep the b_help flag set. For ":ptag"
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3547 // we need to use the flag from the window where we came from.
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
3548 #if defined(FEAT_QUICKFIX)
2713
d20d37ef86c8 updated for version 7.3.129
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
3549 if (g_do_tagpreview != 0)
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
3550 keep_help_flag = bt_help(curwin_save->w_buffer);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 keep_help_flag = curbuf->b_help;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 }
12680
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3555
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3556 if (getfile_result == GETFILE_UNUSED)
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3557 // Careful: getfile() may trigger autocommands and call jumpto_tag()
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3558 // recursively.
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3559 getfile_result = getfile(0, fname, NULL, TRUE, (linenr_T)0, forceit);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 keep_help_flag = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3562 if (GETFILE_SUCCESS(getfile_result)) // got to the right file
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 postponed_split = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566
23272
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
3567 save_magic_overruled = magic_overruled;
23505
bb29b09902d5 patch 8.2.2295: incsearch does not detect empty pattern properly
Bram Moolenaar <Bram@vim.org>
parents: 23272
diff changeset
3568 magic_overruled = OPTION_MAGIC_OFF; // always execute with 'nomagic'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 #ifdef FEAT_SEARCH_EXTRA
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3570 // Save value of no_hlsearch, jumping to a tag is not a real search
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 save_no_hlsearch = no_hlsearch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 #endif
24594
5c456a88f651 patch 8.2.2836: build failure without the +quickfix feature
Bram Moolenaar <Bram@vim.org>
parents: 24186
diff changeset
3573 #if defined(FEAT_PROP_POPUP) && defined(FEAT_QUICKFIX)
24053
bcf16185be60 patch 8.2.2568: second time a preview popup is opened highlight is not set
Bram Moolenaar <Bram@vim.org>
parents: 23563
diff changeset
3574 // getfile() may have cleared options, apply 'previewpopup' again.
bcf16185be60 patch 8.2.2568: second time a preview popup is opened highlight is not set
Bram Moolenaar <Bram@vim.org>
parents: 23563
diff changeset
3575 if (g_do_tagpreview != 0 && *p_pvp != NUL)
bcf16185be60 patch 8.2.2568: second time a preview popup is opened highlight is not set
Bram Moolenaar <Bram@vim.org>
parents: 23563
diff changeset
3576 parse_previewpopup(curwin);
bcf16185be60 patch 8.2.2568: second time a preview popup is opened highlight is not set
Bram Moolenaar <Bram@vim.org>
parents: 23563
diff changeset
3577 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 * If 'cpoptions' contains 't', store the search pattern for the "n"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 * command. If 'cpoptions' does not contain 't', the search pattern
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 * is not stored.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 if (vim_strchr(p_cpo, CPO_TAGPAT) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 search_options = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 search_options = SEARCH_KEEP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 * If the command is a search, try here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 * Reset 'smartcase' for the search, since the search pattern was not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 * typed by the user.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 * Only use do_search() when there is a full search command, without
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 * anything following.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 str = pbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 if (pbuf[0] == '/' || pbuf[0] == '?')
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
3599 str = skip_regexp(pbuf + 1, pbuf[0], FALSE) + 1;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3600 if (str > pbuf_end - 1) // search command with nothing following
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 save_p_ic = p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 save_p_scs = p_scs;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3605 p_ws = TRUE; // need 'wrapscan' for backward searches
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3606 p_ic = FALSE; // don't ignore case now
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 p_scs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 save_lnum = curwin->w_cursor.lnum;
18640
b9240fe40dd4 patch 8.1.2312: "line:" field in tags file not used
Bram Moolenaar <Bram@vim.org>
parents: 18554
diff changeset
3609 if (tagp.tagline > 0)
b9240fe40dd4 patch 8.1.2312: "line:" field in tags file not used
Bram Moolenaar <Bram@vim.org>
parents: 18554
diff changeset
3610 // start search before line from "line:" field
b9240fe40dd4 patch 8.1.2312: "line:" field in tags file not used
Bram Moolenaar <Bram@vim.org>
parents: 18554
diff changeset
3611 curwin->w_cursor.lnum = tagp.tagline - 1;
b9240fe40dd4 patch 8.1.2312: "line:" field in tags file not used
Bram Moolenaar <Bram@vim.org>
parents: 18554
diff changeset
3612 else
b9240fe40dd4 patch 8.1.2312: "line:" field in tags file not used
Bram Moolenaar <Bram@vim.org>
parents: 18554
diff changeset
3613 // start search before first line
b9240fe40dd4 patch 8.1.2312: "line:" field in tags file not used
Bram Moolenaar <Bram@vim.org>
parents: 18554
diff changeset
3614 curwin->w_cursor.lnum = 0;
19475
5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents: 19241
diff changeset
3615 if (do_search(NULL, pbuf[0], pbuf[0], pbuf + 1, (long)1,
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18315
diff changeset
3616 search_options, NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 int found = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 * try again, ignore case now
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 p_ic = TRUE;
19475
5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents: 19241
diff changeset
3627 if (!do_search(NULL, pbuf[0], pbuf[0], pbuf + 1, (long)1,
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18315
diff changeset
3628 search_options, NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 * Failed to find pattern, take a guess: "^func ("
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 found = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 (void)test_for_static(&tagp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 cc = *tagp.tagname_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 *tagp.tagname_end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 sprintf((char *)pbuf, "^%s\\s\\*(", tagp.tagname);
19475
5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents: 19241
diff changeset
3638 if (!do_search(NULL, '/', '/', pbuf, (long)1,
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18315
diff changeset
3639 search_options, NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3641 // Guess again: "^char * \<func ("
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 sprintf((char *)pbuf, "^\\[#a-zA-Z_]\\.\\*\\<%s\\s\\*(",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 tagp.tagname);
19475
5512aa74cb62 patch 8.2.0295: highlighting for :s wrong when using different separator
Bram Moolenaar <Bram@vim.org>
parents: 19241
diff changeset
3644 if (!do_search(NULL, '/', '/', pbuf, (long)1,
18358
34d5cd432cac patch 8.1.2173: searchit() has too many arguments
Bram Moolenaar <Bram@vim.org>
parents: 18315
diff changeset
3645 search_options, NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 found = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 *tagp.tagname_end = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 if (found == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 {
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
3652 emsg(_(e_canot_find_tag_pattern));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 curwin->w_cursor.lnum = save_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 * Only give a message when really guessed, not when 'ic'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 * is set and match found while ignoring case.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 if (found == 2 || !save_p_ic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 {
26913
d4e61d61afd9 patch 8.2.3985: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26877
diff changeset
3663 msg(_(e_couldnt_find_tag_just_guessing));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 if (!msg_scrolled && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 out_flush();
18642
bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy
Bram Moolenaar <Bram@vim.org>
parents: 18640
diff changeset
3667 ui_delay(1010L, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 p_ws = save_p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 p_ic = save_p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 p_scs = save_p_scs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3677 // A search command may have positioned the cursor beyond the end
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3678 // of the line. May need to correct that here.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 {
25262
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3683 int save_secure = secure;
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3684
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3685 // Setup the sandbox for executing the command from the tags file.
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3686 secure = 1;
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3687 #ifdef HAVE_SANDBOX
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3688 ++sandbox;
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3689 #endif
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3690 curwin->w_cursor.lnum = 1; // start command in line 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 do_cmdline_cmd(pbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 retval = OK;
25262
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3693
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3694 // When the command has done something that is not allowed make
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3695 // sure the error message can be seen.
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3696 if (secure == 2)
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3697 wait_return(TRUE);
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3698 secure = save_secure;
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3699 #ifdef HAVE_SANDBOX
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3700 --sandbox;
e9065d299e9b patch 8.2.3167: get E12 in a job callback when searching for tags
Bram Moolenaar <Bram@vim.org>
parents: 24665
diff changeset
3701 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703
23272
a84e7abb0c92 patch 8.2.2182: Vim9: value of 'magic' is still relevant
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
3704 magic_overruled = save_magic_overruled;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 #ifdef FEAT_SEARCH_EXTRA
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3706 // restore no_hlsearch when keeping the old search pattern
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 if (search_options)
13792
0e9b2971d7c3 patch 8.0.1768: SET_NO_HLSEARCH() used in a wrong way
Christian Brabandt <cb@256bit.org>
parents: 13380
diff changeset
3708 set_no_hlsearch(save_no_hlsearch);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3711 // Return OK if jumped to another file (at least we found the file!).
11476
c45fb081391c patch 8.0.0621: :stag does not respect 'switchbuf'
Christian Brabandt <cb@256bit.org>
parents: 11329
diff changeset
3712 if (getfile_result == GETFILE_OPEN_OTHER)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 retval = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 if (retval == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 * For a help buffer: Put the cursor line at the top of the window,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 * the help subject will be below it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 if (curbuf->b_help)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 set_topline(curwin, curwin->w_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 if ((fdo_flags & FDO_TAG) && old_KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 foldOpenCursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
3729 #if defined(FEAT_QUICKFIX)
2713
d20d37ef86c8 updated for version 7.3.129
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
3730 if (g_do_tagpreview != 0
d20d37ef86c8 updated for version 7.3.129
Bram Moolenaar <bram@vim.org>
parents: 2666
diff changeset
3731 && curwin != curwin_save && win_valid(curwin_save))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 {
17632
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3733 // Return cursor to where we were
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 validate_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 win_enter(curwin_save, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 --RedrawingDisabled;
17632
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3745 got_int = FALSE; // don't want entering window to fail
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3746
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3747 if (postponed_split) // close the window
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 win_close(curwin, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 postponed_split = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 }
18763
49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents: 18642
diff changeset
3752 #if defined(FEAT_QUICKFIX) && defined(FEAT_PROP_POPUP)
17632
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3753 else if (WIN_IS_POPUP(curwin))
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3754 {
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3755 win_T *wp = curwin;
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3756
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3757 if (win_valid(curwin_save))
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3758 win_enter(curwin_save, TRUE);
20384
42ab4d40e78f patch 8.2.0747: cannot forcefully close all popups
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
3759 popup_close(wp->w_id, FALSE);
17632
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3760 }
5278e5a2a4e3 patch 8.1.1813: ATTENTION prompt for a preview popup window
Bram Moolenaar <Bram@vim.org>
parents: 16825
diff changeset
3761 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 }
18763
49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents: 18642
diff changeset
3763 #if defined(FEAT_QUICKFIX) && defined(FEAT_PROP_POPUP)
17644
daa1dea1c1b3 patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents: 17632
diff changeset
3764 if (WIN_IS_POPUP(curwin))
daa1dea1c1b3 patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents: 17632
diff changeset
3765 // something went wrong, still in popup, but it can't have focus
daa1dea1c1b3 patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents: 17632
diff changeset
3766 win_enter(firstwin, TRUE);
daa1dea1c1b3 patch 8.1.1819: :pedit does not work with a popup preview window
Bram Moolenaar <Bram@vim.org>
parents: 17632
diff changeset
3767 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 erret:
12477
68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents: 11521
diff changeset
3770 #if defined(FEAT_QUICKFIX)
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3771 g_do_tagpreview = 0; // For next time
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 #endif
12680
429bf1b9292f patch 8.0.1218: writing to freed memory in autocmd
Christian Brabandt <cb@256bit.org>
parents: 12477
diff changeset
3773 vim_free(lbuf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 vim_free(pbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 vim_free(tofree_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 vim_free(full_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 * If "expand" is TRUE, expand wildcards in fname.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 * If 'tagrelative' option set, change fname (name of file containing tag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 * according to tag_fname (name of tag file containing fname).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 * Returns a pointer to allocated memory (or NULL when out of memory).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 static char_u *
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3788 expand_tag_fname(char_u *fname, char_u *tag_fname, int expand)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 char_u *retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 char_u *expanded_fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 expand_T xpc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 * Expand file name (for environment variables) when needed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 if (expand && mch_has_wildcard(fname))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 ExpandInit(&xpc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 xpc.xp_context = EXPAND_FILES;
27426
41e0dcf38521 patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents: 27028
diff changeset
3802 expanded_fname = ExpandOne(&xpc, fname, NULL,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 WILD_LIST_NOTFOUND|WILD_SILENT, WILD_EXPAND_FREE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 if (expanded_fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 fname = expanded_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 if ((p_tr || curbuf->b_help)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 && !vim_isAbsName(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 && (p = gettail(tag_fname)) != tag_fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 retval = alloc(MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 if (retval != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 STRCPY(retval, tag_fname);
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
3816 vim_strncpy(retval + (p - tag_fname), fname,
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
3817 MAXPATHL - (p - tag_fname) - 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 * Translate names like "src/a/../b/file.c" into "src/b/file.c".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 simplify_filename(retval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 retval = vim_strsave(fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 vim_free(expanded_fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 * Check if we have a tag for the buffer with name "buf_ffname".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 * This is a bit slow, because of the full path compare in fullpathcmp().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 * Return TRUE if tag for file "fname" if tag file "tag_fname" is for current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 * file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3839 test_for_current(
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 #ifdef FEAT_EMACS_TAGS
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3841 int is_etag,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 #endif
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3843 char_u *fname,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3844 char_u *fname_end,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3845 char_u *tag_fname,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3846 char_u *buf_ffname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 int retval = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 char_u *fullname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3852 if (buf_ffname != NULL) // if the buffer has a name
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 if (is_etag)
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3856 c = 0; // to shut up GCC
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 c = *fname_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 *fname_end = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 fullname = expand_tag_fname(fname, tag_fname, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 if (fullname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 {
16738
b52ea9c5f1db patch 8.1.1371: cannot recover from a swap file
Bram Moolenaar <Bram@vim.org>
parents: 16511
diff changeset
3866 retval = (fullpathcmp(fullname, buf_ffname, TRUE, TRUE) & FPC_SAME);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 vim_free(fullname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 #ifdef FEAT_EMACS_TAGS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 if (!is_etag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872 *fname_end = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 * Find the end of the tagaddress.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 * Return OK if ";\"" is following, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3883 find_extra(char_u **pp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 char_u *str = *pp;
19055
8645b73b3645 patch 8.2.0088: insufficient tests for tags; bug in using extra tag field
Bram Moolenaar <Bram@vim.org>
parents: 19033
diff changeset
3886 char_u first_char = **pp;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887
15808
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3888 // Repeat for addresses separated with ';'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 if (VIM_ISDIGIT(*str))
24665
661d15592d3c patch 8.2.2871: unnessary VIM_ISDIGIT() calls, badly indented code
Bram Moolenaar <Bram@vim.org>
parents: 24594
diff changeset
3892 str = skipdigits(str + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 else if (*str == '/' || *str == '?')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 {
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19888
diff changeset
3895 str = skip_regexp(str + 1, *str, FALSE);
19055
8645b73b3645 patch 8.2.0088: insufficient tests for tags; bug in using extra tag field
Bram Moolenaar <Bram@vim.org>
parents: 19033
diff changeset
3896 if (*str != first_char)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 str = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 ++str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 else
15808
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3902 {
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3903 // not a line number or search string, look for terminator.
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3904 str = (char_u *)strstr((char *)str, "|;\"");
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3905 if (str != NULL)
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3906 {
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3907 ++str;
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3908 break;
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3909 }
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3910
37d31fc37a5a patch 8.1.0911: tag line with Ex command cannot have extra fields
Bram Moolenaar <Bram@vim.org>
parents: 15636
diff changeset
3911 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 if (str == NULL || *str != ';'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 || !(VIM_ISDIGIT(str[1]) || str[1] == '/' || str[1] == '?'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 break;
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3915 ++str; // skip ';'
19055
8645b73b3645 patch 8.2.0088: insufficient tests for tags; bug in using extra tag field
Bram Moolenaar <Bram@vim.org>
parents: 19033
diff changeset
3916 first_char = *str;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 if (str != NULL && STRNCMP(str, ";\"", 2) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 *pp = str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3927 /*
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3928 * Free a single entry in a tag stack
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3929 */
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3930 static void
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3931 tagstack_clear_entry(taggy_T *item)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3932 {
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3933 VIM_CLEAR(item->tagname);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3934 VIM_CLEAR(item->user_data);
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3935 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
3936
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3938 expand_tags(
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3939 int tagnames, // expand tag names
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3940 char_u *pat,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3941 int *num_file,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
3942 char_u ***file)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 int i;
25652
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3945 int extra_flag;
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3946 char_u *name_buf;
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3947 size_t name_buf_size = 100;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 tagptrs_T t_p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 int ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950
25652
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3951 name_buf = alloc(name_buf_size);
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3952 if (name_buf == NULL)
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3953 return FAIL;
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3954
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 if (tagnames)
25652
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3956 extra_flag = TAG_NAMES;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 else
25652
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3958 extra_flag = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 if (pat[0] == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 ret = find_tags(pat + 1, num_file, file,
25652
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3961 TAG_REGEXP | extra_flag | TAG_VERBOSE | TAG_NO_TAGFUNC,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 TAG_MANY, curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 ret = find_tags(pat, num_file, file,
25652
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3965 TAG_REGEXP | extra_flag | TAG_VERBOSE | TAG_NO_TAGFUNC | TAG_NOIC,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 TAG_MANY, curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 if (ret == OK && !tagnames)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 {
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3969 // Reorganize the tags for display and matching as strings of:
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
3970 // "<tagname>\0<kind>\0<filename>\0"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 for (i = 0; i < *num_file; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 {
25652
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3973 size_t len;
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3974
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 parse_match((*file)[i], &t_p);
25652
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3976 len = t_p.tagname_end - t_p.tagname;
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3977 if (len > name_buf_size - 3)
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3978 {
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3979 char_u *buf;
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3980
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3981 name_buf_size = len + 3;
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3982 buf = vim_realloc(name_buf, name_buf_size);
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3983 if (buf == NULL)
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3984 {
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3985 vim_free(name_buf);
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3986 return FAIL;
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3987 }
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3988 name_buf = buf;
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3989 }
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3990
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3991 mch_memmove(name_buf, t_p.tagname, len);
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3992 name_buf[len++] = 0;
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3993 name_buf[len++] = (t_p.tagkind != NULL && *t_p.tagkind)
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3994 ? *t_p.tagkind : 'f';
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3995 name_buf[len++] = 0;
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3996 mch_memmove((*file)[i] + len, t_p.fname,
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3997 t_p.fname_end - t_p.fname);
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3998 (*file)[i][len + (t_p.fname_end - t_p.fname)] = 0;
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
3999 mch_memmove((*file)[i], name_buf, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 }
25652
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
4002
ca61340ac1b9 patch 8.2.3362: buffer overflow when completing long tag name
Bram Moolenaar <Bram@vim.org>
parents: 25587
diff changeset
4003 vim_free(name_buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 return ret;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 }
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4006
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4007 #if defined(FEAT_EVAL) || defined(PROTO)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4008 /*
2185
0c1e413c32f1 updated for version 7.2.443
Bram Moolenaar <bram@vim.org>
parents: 2087
diff changeset
4009 * Add a tag field to the dictionary "dict".
0c1e413c32f1 updated for version 7.2.443
Bram Moolenaar <bram@vim.org>
parents: 2087
diff changeset
4010 * Return OK or FAIL.
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4011 */
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4012 static int
7835
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
4013 add_tag_field(
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
4014 dict_T *dict,
4d7ce6c03fda commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents: 7805
diff changeset
4015 char *field_name,
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4016 char_u *start, // start of the value
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4017 char_u *end) // after the value; can be NULL
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4018 {
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
4019 char_u *buf;
188
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4020 int len = 0;
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
4021 int retval;
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4022
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4023 // check that the field name doesn't exist yet
2185
0c1e413c32f1 updated for version 7.2.443
Bram Moolenaar <bram@vim.org>
parents: 2087
diff changeset
4024 if (dict_find(dict, (char_u *)field_name, -1) != NULL)
0c1e413c32f1 updated for version 7.2.443
Bram Moolenaar <bram@vim.org>
parents: 2087
diff changeset
4025 {
0c1e413c32f1 updated for version 7.2.443
Bram Moolenaar <bram@vim.org>
parents: 2087
diff changeset
4026 if (p_verbose > 0)
0c1e413c32f1 updated for version 7.2.443
Bram Moolenaar <bram@vim.org>
parents: 2087
diff changeset
4027 {
0c1e413c32f1 updated for version 7.2.443
Bram Moolenaar <bram@vim.org>
parents: 2087
diff changeset
4028 verbose_enter();
15470
55ccc2d353bd patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents: 15211
diff changeset
4029 smsg(_("Duplicate field name: %s"), field_name);
2185
0c1e413c32f1 updated for version 7.2.443
Bram Moolenaar <bram@vim.org>
parents: 2087
diff changeset
4030 verbose_leave();
0c1e413c32f1 updated for version 7.2.443
Bram Moolenaar <bram@vim.org>
parents: 2087
diff changeset
4031 }
0c1e413c32f1 updated for version 7.2.443
Bram Moolenaar <bram@vim.org>
parents: 2087
diff changeset
4032 return FAIL;
0c1e413c32f1 updated for version 7.2.443
Bram Moolenaar <bram@vim.org>
parents: 2087
diff changeset
4033 }
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
4034 buf = alloc(MAXPATHL);
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
4035 if (buf == NULL)
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
4036 return FAIL;
188
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4037 if (start != NULL)
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4038 {
211
79c3648993c3 updated for version 7.0060
vimboss
parents: 188
diff changeset
4039 if (end == NULL)
79c3648993c3 updated for version 7.0060
vimboss
parents: 188
diff changeset
4040 {
79c3648993c3 updated for version 7.0060
vimboss
parents: 188
diff changeset
4041 end = start + STRLEN(start);
79c3648993c3 updated for version 7.0060
vimboss
parents: 188
diff changeset
4042 while (end > start && (end[-1] == '\r' || end[-1] == '\n'))
79c3648993c3 updated for version 7.0060
vimboss
parents: 188
diff changeset
4043 --end;
79c3648993c3 updated for version 7.0060
vimboss
parents: 188
diff changeset
4044 }
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 816
diff changeset
4045 len = (int)(end - start);
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
4046 if (len > MAXPATHL - 1)
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
4047 len = MAXPATHL - 1;
418
84825cc6f049 updated for version 7.0109
vimboss
parents: 413
diff changeset
4048 vim_strncpy(buf, start, len);
188
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4049 }
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4050 buf[len] = NUL;
14301
3c80092eb211 patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents: 14232
diff changeset
4051 retval = dict_add_string(dict, field_name, buf);
2770
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
4052 vim_free(buf);
25672ad7f377 updated for version 7.3.161
Bram Moolenaar <bram@vim.org>
parents: 2768
diff changeset
4053 return retval;
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4054 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4055
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4056 /*
11225
d3415ec1cdaf patch 8.0.0499: taglist() does not prioritize tags for a buffer
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
4057 * Add the tags matching the specified pattern "pat" to the list "list"
d3415ec1cdaf patch 8.0.0499: taglist() does not prioritize tags for a buffer
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
4058 * as a dictionary. Use "buf_fname" for priority, unless NULL.
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4059 */
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4060 int
11225
d3415ec1cdaf patch 8.0.0499: taglist() does not prioritize tags for a buffer
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
4061 get_tags(list_T *list, char_u *pat, char_u *buf_fname)
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4062 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4063 int num_matches, i, ret;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4064 char_u **matches, *p;
970
c5cafb21c45b updated for version 7.0-096
vimboss
parents: 845
diff changeset
4065 char_u *full_fname;
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4066 dict_T *dict;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4067 tagptrs_T tp;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4068 long is_static;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4069
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4070 ret = find_tags(pat, &num_matches, &matches,
11225
d3415ec1cdaf patch 8.0.0499: taglist() does not prioritize tags for a buffer
Christian Brabandt <cb@256bit.org>
parents: 11158
diff changeset
4071 TAG_REGEXP | TAG_NOIC, (int)MAXCOL, buf_fname);
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4072 if (ret == OK && num_matches > 0)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4073 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4074 for (i = 0; i < num_matches; ++i)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4075 {
188
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4076 parse_match(matches[i], &tp);
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4077 is_static = test_for_static(&tp);
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4078
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4079 // Skip pseudo-tag lines.
188
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4080 if (STRNCMP(tp.tagname, "!_TAG_", 6) == 0)
19237
1a3ebc75cf39 patch 8.2.0177: memory leak in get_tags()
Bram Moolenaar <Bram@vim.org>
parents: 19195
diff changeset
4081 {
1a3ebc75cf39 patch 8.2.0177: memory leak in get_tags()
Bram Moolenaar <Bram@vim.org>
parents: 19195
diff changeset
4082 vim_free(matches[i]);
188
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4083 continue;
19237
1a3ebc75cf39 patch 8.2.0177: memory leak in get_tags()
Bram Moolenaar <Bram@vim.org>
parents: 19195
diff changeset
4084 }
188
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4085
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4086 if ((dict = dict_alloc()) == NULL)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4087 ret = FAIL;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4088 if (list_append_dict(list, dict) == FAIL)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4089 ret = FAIL;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4090
970
c5cafb21c45b updated for version 7.0-096
vimboss
parents: 845
diff changeset
4091 full_fname = tag_full_fname(&tp);
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4092 if (add_tag_field(dict, "name", tp.tagname, tp.tagname_end) == FAIL
970
c5cafb21c45b updated for version 7.0-096
vimboss
parents: 845
diff changeset
4093 || add_tag_field(dict, "filename", full_fname,
c5cafb21c45b updated for version 7.0-096
vimboss
parents: 845
diff changeset
4094 NULL) == FAIL
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4095 || add_tag_field(dict, "cmd", tp.command,
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4096 tp.command_end) == FAIL
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4097 || add_tag_field(dict, "kind", tp.tagkind,
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4098 tp.tagkind_end) == FAIL
14301
3c80092eb211 patch 8.1.0166: using dict_add_nr_str() is clumsy
Christian Brabandt <cb@256bit.org>
parents: 14232
diff changeset
4099 || dict_add_number(dict, "static", is_static) == FAIL)
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4100 ret = FAIL;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4101
970
c5cafb21c45b updated for version 7.0-096
vimboss
parents: 845
diff changeset
4102 vim_free(full_fname);
c5cafb21c45b updated for version 7.0-096
vimboss
parents: 845
diff changeset
4103
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4104 if (tp.command_end != NULL)
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4105 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4106 for (p = tp.command_end + 3;
19617
5ce724c60c4c patch 8.2.0365: tag kind can't be a multi-byte character
Bram Moolenaar <Bram@vim.org>
parents: 19475
diff changeset
4107 *p != NUL && *p != '\n' && *p != '\r'; MB_PTR_ADV(p))
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4108 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4109 if (p == tp.tagkind || (p + 5 == tp.tagkind
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4110 && STRNCMP(p, "kind:", 5) == 0))
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4111 // skip "kind:<kind>" and "<kind>"
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4112 p = tp.tagkind_end - 1;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4113 else if (STRNCMP(p, "file:", 5) == 0)
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4114 // skip "file:" (static tag)
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4115 p += 4;
11129
f4ea50924c6d patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents: 11127
diff changeset
4116 else if (!VIM_ISWHITE(*p))
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4117 {
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4118 char_u *s, *n;
188
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4119 int len;
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4120
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4121 // Add extra field as a dict entry. Fields are
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4122 // separated by Tabs.
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4123 n = p;
799
6beb2c667935 updated for version 7.0b
vimboss
parents: 728
diff changeset
4124 while (*p != NUL && *p >= ' ' && *p < 127 && *p != ':')
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4125 ++p;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 816
diff changeset
4126 len = (int)(p - n);
188
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4127 if (*p == ':' && len > 0)
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4128 {
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4129 s = ++p;
836
5a7843c57316 updated for version 7.0e02
vimboss
parents: 835
diff changeset
4130 while (*p != NUL && *p >= ' ')
188
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4131 ++p;
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4132 n[len] = NUL;
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4133 if (add_tag_field(dict, (char *)n, s, p) == FAIL)
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4134 ret = FAIL;
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4135 n[len] = ':';
041a413d626d updated for version 7.0057
vimboss
parents: 179
diff changeset
4136 }
836
5a7843c57316 updated for version 7.0e02
vimboss
parents: 835
diff changeset
4137 else
18814
7e7ec935e7c8 patch 8.1.2395: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18763
diff changeset
4138 // Skip field without colon.
836
5a7843c57316 updated for version 7.0e02
vimboss
parents: 835
diff changeset
4139 while (*p != NUL && *p >= ' ')
5a7843c57316 updated for version 7.0e02
vimboss
parents: 835
diff changeset
4140 ++p;
1674
1d7f46148bf4 updated for version 7.2b-006
vimboss
parents: 1668
diff changeset
4141 if (*p == NUL)
1d7f46148bf4 updated for version 7.2b-006
vimboss
parents: 1668
diff changeset
4142 break;
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4143 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4144 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4145 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4146
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4147 vim_free(matches[i]);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4148 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4149 vim_free(matches);
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4150 }
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4151 return ret;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4152 }
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4153
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4154 /*
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4155 * Return information about 'tag' in dict 'retdict'.
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4156 */
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4157 static void
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4158 get_tag_details(taggy_T *tag, dict_T *retdict)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4159 {
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4160 list_T *pos;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4161 fmark_T *fmark;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4162
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4163 dict_add_string(retdict, "tagname", tag->tagname);
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4164 dict_add_number(retdict, "matchnr", tag->cur_match + 1);
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4165 dict_add_number(retdict, "bufnr", tag->cur_fnum);
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4166 if (tag->user_data)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4167 dict_add_string(retdict, "user_data", tag->user_data);
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4168
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4169 if ((pos = list_alloc_id(aid_tagstack_from)) == NULL)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4170 return;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4171 dict_add_list(retdict, "from", pos);
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4172
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4173 fmark = &tag->fmark;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4174 list_append_number(pos,
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4175 (varnumber_T)(fmark->fnum != -1 ? fmark->fnum : 0));
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4176 list_append_number(pos, (varnumber_T)fmark->mark.lnum);
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4177 list_append_number(pos, (varnumber_T)(fmark->mark.col == MAXCOL ?
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4178 MAXCOL : fmark->mark.col + 1));
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4179 list_append_number(pos, (varnumber_T)fmark->mark.coladd);
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4180 }
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4181
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4182 /*
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4183 * Return the tag stack entries of the specified window 'wp' in dictionary
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4184 * 'retdict'.
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4185 */
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4186 void
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4187 get_tagstack(win_T *wp, dict_T *retdict)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4188 {
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4189 list_T *l;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4190 int i;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4191 dict_T *d;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4192
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4193 dict_add_number(retdict, "length", wp->w_tagstacklen);
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4194 dict_add_number(retdict, "curidx", wp->w_tagstackidx + 1);
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4195 l = list_alloc_id(aid_tagstack_items);
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4196 if (l == NULL)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4197 return;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4198 dict_add_list(retdict, "items", l);
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4199
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4200 for (i = 0; i < wp->w_tagstacklen; i++)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4201 {
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4202 if ((d = dict_alloc_id(aid_tagstack_details)) == NULL)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4203 return;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4204 list_append_dict(l, d);
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4205
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4206 get_tag_details(&wp->w_tagstack[i], d);
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4207 }
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4208 }
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4209
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4210 /*
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4211 * Free all the entries in the tag stack of the specified window
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4212 */
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4213 static void
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4214 tagstack_clear(win_T *wp)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4215 {
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4216 int i;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4217
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4218 // Free the current tag stack
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4219 for (i = 0; i < wp->w_tagstacklen; ++i)
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4220 tagstack_clear_entry(&wp->w_tagstack[i]);
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4221 wp->w_tagstacklen = 0;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4222 wp->w_tagstackidx = 0;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4223 }
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4224
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4225 /*
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4226 * Remove the oldest entry from the tag stack and shift the rest of
19195
2ef19eed524a patch 8.2.0156: various typos in source files and tests
Bram Moolenaar <Bram@vim.org>
parents: 19055
diff changeset
4227 * the entries to free up the top of the stack.
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4228 */
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4229 static void
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4230 tagstack_shift(win_T *wp)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4231 {
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4232 taggy_T *tagstack = wp->w_tagstack;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4233 int i;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4234
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4235 tagstack_clear_entry(&tagstack[0]);
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4236 for (i = 1; i < wp->w_tagstacklen; ++i)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4237 tagstack[i - 1] = tagstack[i];
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4238 wp->w_tagstacklen--;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4239 }
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4240
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4241 /*
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4242 * Push a new item to the tag stack
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4243 */
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4244 static void
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4245 tagstack_push_item(
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4246 win_T *wp,
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4247 char_u *tagname,
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4248 int cur_fnum,
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4249 int cur_match,
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4250 pos_T mark,
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4251 int fnum,
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4252 char_u *user_data)
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4253 {
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4254 taggy_T *tagstack = wp->w_tagstack;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4255 int idx = wp->w_tagstacklen; // top of the stack
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4256
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4257 // if the tagstack is full: remove the oldest entry
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4258 if (idx >= TAGSTACKSIZE)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4259 {
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4260 tagstack_shift(wp);
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4261 idx = TAGSTACKSIZE - 1;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4262 }
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4263
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4264 wp->w_tagstacklen++;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4265 tagstack[idx].tagname = tagname;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4266 tagstack[idx].cur_fnum = cur_fnum;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4267 tagstack[idx].cur_match = cur_match;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4268 if (tagstack[idx].cur_match < 0)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4269 tagstack[idx].cur_match = 0;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4270 tagstack[idx].fmark.mark = mark;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4271 tagstack[idx].fmark.fnum = fnum;
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4272 tagstack[idx].user_data = user_data;
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4273 }
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4274
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4275 /*
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4276 * Add a list of items to the tag stack in the specified window
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4277 */
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4278 static void
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4279 tagstack_push_items(win_T *wp, list_T *l)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4280 {
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4281 listitem_T *li;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4282 dictitem_T *di;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4283 dict_T *itemdict;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4284 char_u *tagname;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4285 pos_T mark;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4286 int fnum;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4287
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4288 // Add one entry at a time to the tag stack
19888
435726a03481 patch 8.2.0500: using the same loop in many places
Bram Moolenaar <Bram@vim.org>
parents: 19617
diff changeset
4289 FOR_ALL_LIST_ITEMS(l, li)
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4290 {
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4291 if (li->li_tv.v_type != VAR_DICT || li->li_tv.vval.v_dict == NULL)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4292 continue; // Skip non-dict items
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4293 itemdict = li->li_tv.vval.v_dict;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4294
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4295 // parse 'from' for the cursor position before the tag jump
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4296 if ((di = dict_find(itemdict, (char_u *)"from", -1)) == NULL)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4297 continue;
23563
87671ccc6c6b patch 8.2.2324: not easy to get mark en cursor posotion by character count
Bram Moolenaar <Bram@vim.org>
parents: 23505
diff changeset
4298 if (list2fpos(&di->di_tv, &mark, &fnum, NULL, FALSE) != OK)
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4299 continue;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4300 if ((tagname =
15146
7903dce131d4 patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents: 15016
diff changeset
4301 dict_get_string(itemdict, (char_u *)"tagname", TRUE)) == NULL)
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4302 continue;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4303
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4304 if (mark.col > 0)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4305 mark.col--;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4306 tagstack_push_item(wp, tagname,
15146
7903dce131d4 patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents: 15016
diff changeset
4307 (int)dict_get_number(itemdict, (char_u *)"bufnr"),
7903dce131d4 patch 8.1.0583: using illogical name for get_dict_number()/get_dict_string()
Bram Moolenaar <Bram@vim.org>
parents: 15016
diff changeset
4308 (int)dict_get_number(itemdict, (char_u *)"matchnr") - 1,
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4309 mark, fnum,
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4310 dict_get_string(itemdict, (char_u *)"user_data", TRUE));
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4311 }
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4312 }
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4313
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4314 /*
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4315 * Set the current index in the tag stack. Valid values are between 0
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4316 * and the stack length (inclusive).
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4317 */
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4318 static void
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4319 tagstack_set_curidx(win_T *wp, int curidx)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4320 {
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4321 wp->w_tagstackidx = curidx;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4322 if (wp->w_tagstackidx < 0) // sanity check
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4323 wp->w_tagstackidx = 0;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4324 if (wp->w_tagstackidx > wp->w_tagstacklen)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4325 wp->w_tagstackidx = wp->w_tagstacklen;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4326 }
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4327
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4328 /*
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4329 * Set the tag stack entries of the specified window.
19033
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4330 * 'action' is set to one of:
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4331 * 'a' for append
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4332 * 'r' for replace
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4333 * 't' for truncate
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4334 */
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4335 int
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4336 set_tagstack(win_T *wp, dict_T *d, int action)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4337 {
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4338 dictitem_T *di;
19033
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4339 list_T *l = NULL;
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4340
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4341 #ifdef FEAT_EVAL
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4342 // not allowed to alter the tag stack entries from inside tagfunc
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4343 if (tfu_in_use)
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4344 {
26966
ac75c145f0a9 patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26917
diff changeset
4345 emsg(_(e_cannot_modify_tag_stack_within_tagfunc));
16447
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4346 return FAIL;
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4347 }
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4348 #endif
54ffc82f38a8 patch 8.1.1228: not possible to process tags with a function
Bram Moolenaar <Bram@vim.org>
parents: 16378
diff changeset
4349
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4350 if ((di = dict_find(d, (char_u *)"items", -1)) != NULL)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4351 {
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4352 if (di->di_tv.v_type != VAR_LIST)
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4353 {
26877
06a137af96f8 patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 26518
diff changeset
4354 emsg(_(e_list_required));
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4355 return FAIL;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4356 }
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4357 l = di->di_tv.vval.v_list;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4358 }
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4359
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4360 if ((di = dict_find(d, (char_u *)"curidx", -1)) != NULL)
15211
de63593896b3 patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents: 15146
diff changeset
4361 tagstack_set_curidx(wp, (int)tv_get_number(&di->di_tv) - 1);
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4362
19033
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4363 if (action == 't') // truncate the stack
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4364 {
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4365 taggy_T *tagstack = wp->w_tagstack;
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4366 int tagstackidx = wp->w_tagstackidx;
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4367 int tagstacklen = wp->w_tagstacklen;
19241
c53dbbf3229b patch 8.2.0179: still a few places where range() does not work
Bram Moolenaar <Bram@vim.org>
parents: 19237
diff changeset
4368
19033
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4369 // delete all the tag stack entries above the current entry
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4370 while (tagstackidx < tagstacklen)
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4371 tagstack_clear_entry(&tagstack[--tagstacklen]);
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4372 wp->w_tagstacklen = tagstacklen;
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4373 }
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4374
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4375 if (l != NULL)
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4376 {
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4377 if (action == 'r') // replace the stack
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4378 tagstack_clear(wp);
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4379
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4380 tagstack_push_items(wp, l);
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4381 // set the current index after the last entry
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4382 wp->w_tagstackidx = wp->w_tagstacklen;
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4383 }
f0312cf3c792 patch 8.2.0077: settagstack() cannot truncate at current index
Bram Moolenaar <Bram@vim.org>
parents: 18814
diff changeset
4384
15016
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4385 return OK;
c338c91086b9 patch 8.1.0519: cannot save and restore the tag stack
Bram Moolenaar <Bram@vim.org>
parents: 14862
diff changeset
4386 }
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 41
diff changeset
4387 #endif