1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
-- texdoclib-const.tlu: global constants for texdoc
--
-- The TeX Live team, GPLv3, see texdoclib.tlu for details
-- use an empty environment that will become texdoc_env.C (see EOF)
local constants = {}
local kpse = kpse or require 'kpse'
local setfenv = setfenv
local texdoc_env
if setfenv then -- Lua <5.2
texdoc_env = getfenv()
setfenv(1, constants)
else
texdoc_env = _ENV
_ENV = constants
end
-- BEGIN constants
-- progname and version
fullname = kpse.find_file('texdoc/texdoclib', 'lua')
progname = 'Texdoc'
version = '3.2.2'
release_date = '2020-09-16'
-- make sure to update setup_config_from_cl() accordingly
-- and set a default value in setup_config_from_defaults() if relevant
usage_msg = [[
Usage: texdoc [OPTION]... NAME...
or: texdoc [OPTION]... ACTION
Try to find appropriate TeX documentation for the specified NAME(s).
Alternatively, perform the given ACTION and exit.
Options:
-w, --view Use view mode: start a viewer. (default)
-m, --mixed Use mixed mode (view or list).
-l, --list Use list mode: show a list of results.
-s, --showall Use showall mode: show also "bad" results.
-i, --interact Use interactive menus. (default)
-I, --nointeract Use plain lists, no interaction required.
-M, --machine Machine-readable output for lists (implies -I).
-q, --quiet Suppress warnings and most error messages.
-v, --verbose Print additional information (e.g., viewer command).
-D, --debug Activate all debug output (equal to "--debug=all").
-d LIST, --debug=LIST
Activate debug output restricted to LIST.
-c NAME=VALUE Set configuration item NAME to VALUE.
Actions:
-h, --help Print this help message.
-V, --version Print the version number.
-f, --files Print the list of configuration files used.
--just-view FILE Display FILE, given with full path (no searching).
Full manual available via `texdoc texdoc'.
Website: <https://tug.org/texdoc/>
Repository: <https://github.com/TeX-Live/texdoc>
Please email bugs to <texdoc@tug.org>.]]
copyright_msg = [[
Copyright 2008-2020 Manuel Pégourié-Gonnard, Takuto Asakura, the TeX Live Team.
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.]]
actions_ph = 'Actions:\n'
known_options = {
'viewer_.*',
'mode',
'interact_switch',
'machine_switch',
'ext_list',
'basename_list',
'badext_list',
'badbasename_list',
'suffix_list',
'verbosity_level',
'debug_list',
'lastfile_switch',
'rm_dir',
'rm_file',
'unzip_.*',
'zipext_list',
'max_lines',
'lang',
'fuzzy_level',
'texlive_tlpdb',
}
error_msg = [[
Try `texdoc --help' for short help, `texdoc texdoc' for full manual.]]
notfound_msg = [[
Sorry, no documentation found for "PKGNAME".
If you are unsure about the name, try full-text searching on CTAN.
Search form: <https://www.ctan.org/search/>]]
notfound_msg_ph = 'PKGNAME'
-- exit codes
exit_ok = 0
exit_error = 1 -- apparently hard-coded in Lua
exit_usage = 2
exit_notfound = 3
err_priority = {
error = 1,
warning = 2,
info = 3,
}
min_verbosity = '0' -- (nothing at all)
max_verbosity = '3'
def_verbosity = '2'
known_debugs = {
config = {'files'},
files = {},
search = {},
score = {},
texdocs = {},
tlpdb = {},
version = {},
view = {},
}
-- various cache or non-cache files
cache_name = 'texdoc/cache-tlpdb.lua' -- relative to TEXMFVAR
data_tlpdb_name = 'texdoc/Data.tlpdb.lua'
place_holder = '%%s' -- used for viewer commands
-- END constants
-- get our previous environment back
if setfenv then
setfenv(1, texdoc_env)
else
_ENV = texdoc_env
end
-- Make table C a read-only proxy to the local <constants>.
-- Note this is not deep read-only: C.known_debugs is read-only, but
-- C.known_debugs.version isn't, for instance.
local C = {}
setmetatable(C, {
__index = constants,
__newindew = function()
error('Internal error: attempt to modify a constant.')
end
})
return C
-- vim: ft=lua:
|
