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1 Notes on the Free Translation Project
2 *************************************
3
4 Free software is going international! The Free Translation Project
5 is a way to get maintainers of free software, translators, and users all
6 together, so that will gradually become able to speak many languages.
7 A few packages already provide translations for their messages.
8
9 If you found this `ABOUT-NLS' file inside a distribution, you may
10 assume that the distributed package does use GNU `gettext' internally,
11 itself available at your nearest GNU archive site. But you do _not_
12 need to install GNU `gettext' prior to configuring, installing or using
13 this package with messages translated.
14
15 Installers will find here some useful hints. These notes also
16 explain how users should proceed for getting the programs to use the
17 available translations. They tell how people wanting to contribute and
18 work at translations should contact the appropriate team.
19
20 When reporting bugs in the `intl/' directory or bugs which may be
21 related to internationalization, you should tell about the version of
22 `gettext' which is used. The information can be found in the
23 `intl/VERSION' file, in internationalized packages.
24
25 Quick configuration advice
26 ==========================
27
28 If you want to exploit the full power of internationalization, you
29 should configure it using
30
31 ./configure --with-included-gettext
32
33 to force usage of internationalizing routines provided within this
34 package, despite the existence of internationalizing capabilities in the
35 operating system where this package is being installed. So far, only
36 the `gettext' implementation in the GNU C library version 2 provides as
37 many features (such as locale alias, message inheritance, automatic
38 charset conversion or plural form handling) as the implementation here.
39 It is also not possible to offer this additional functionality on top
40 of a `catgets' implementation. Future versions of GNU `gettext' will
41 very likely convey even more functionality. So it might be a good idea
42 to change to GNU `gettext' as soon as possible.
43
44 So you need _not_ provide this option if you are using GNU libc 2 or
45 you have installed a recent copy of the GNU gettext package with the
46 included `libintl'.
47
48 INSTALL Matters
49 ===============
50
51 Some packages are "localizable" when properly installed; the
52 programs they contain can be made to speak your own native language.
53 Most such packages use GNU `gettext'. Other packages have their own
54 ways to internationalization, predating GNU `gettext'.
55
56 By default, this package will be installed to allow translation of
57 messages. It will automatically detect whether the system already
58 provides the GNU `gettext' functions. If not, the GNU `gettext' own
59 library will be used. This library is wholly contained within this
60 package, usually in the `intl/' subdirectory, so prior installation of
61 the GNU `gettext' package is _not_ required. Installers may use
62 special options at configuration time for changing the default
63 behaviour. The commands:
64
65 ./configure --with-included-gettext
66 ./configure --disable-nls
67
68 will respectively bypass any pre-existing `gettext' to use the
69 internationalizing routines provided within this package, or else,
70 _totally_ disable translation of messages.
71
72 When you already have GNU `gettext' installed on your system and run
73 configure without an option for your new package, `configure' will
74 probably detect the previously built and installed `libintl.a' file and
75 will decide to use this. This might be not what is desirable. You
76 should use the more recent version of the GNU `gettext' library. I.e.
77 if the file `intl/VERSION' shows that the library which comes with this
78 package is more recent, you should use
79
80 ./configure --with-included-gettext
81
82 to prevent auto-detection.
83
84 The configuration process will not test for the `catgets' function
85 and therefore it will not be used. The reason is that even an
86 emulation of `gettext' on top of `catgets' could not provide all the
87 extensions of the GNU `gettext' library.
88
89 Internationalized packages have usually many `po/LL.po' files, where
90 LL gives an ISO 639 two-letter code identifying the language. Unless
91 translations have been forbidden at `configure' time by using the
92 `--disable-nls' switch, all available translations are installed
93 together with the package. However, the environment variable `LINGUAS'
94 may be set, prior to configuration, to limit the installed set.
95 `LINGUAS' should then contain a space separated list of two-letter
96 codes, stating which languages are allowed.
97
98 Using This Package
99 ==================
100
101 As a user, if your language has been installed for this package, you
102 only have to set the `LANG' environment variable to the appropriate
103 `LL_CC' combination. Here `LL' is an ISO 639 two-letter language code,
104 and `CC' is an ISO 3166 two-letter country code. For example, let's
105 suppose that you speak German and live in Germany. At the shell
106 prompt, merely execute `setenv LANG de_DE' (in `csh'),
107 `export LANG; LANG=de_DE' (in `sh') or `export LANG=de_DE' (in `bash').
108 This can be done from your `.login' or `.profile' file, once and for
109 all.
110
111 You might think that the country code specification is redundant.
112 But in fact, some languages have dialects in different countries. For
113 example, `de_AT' is used for Austria, and `pt_BR' for Brazil. The
114 country code serves to distinguish the dialects.
115
116 Not all programs have translations for all languages. By default, an
117 English message is shown in place of a nonexistent translation. If you
118 understand other languages, you can set up a priority list of languages.
119 This is done through a different environment variable, called
120 `LANGUAGE'. GNU `gettext' gives preference to `LANGUAGE' over `LANG'
121 for the purpose of message handling, but you still need to have `LANG'
122 set to the primary language; this is required by other parts of the
123 system libraries. For example, some Swedish users who would rather
124 read translations in German than English for when Swedish is not
125 available, set `LANGUAGE' to `sv:de' while leaving `LANG' to `sv_SE'.
126
127 In the `LANGUAGE' environment variable, but not in the `LANG'
128 environment variable, `LL_CC' combinations can be abbreviated as `LL'
129 to denote the language's main dialect. For example, `de' is equivalent
130 to `de_DE' (German as spoken in Germany), and `pt' to `pt_PT'
131 (Portuguese as spoken in Portugal) in this context.
132
133 Translating Teams
134 =================
135
136 For the Free Translation Project to be a success, we need interested
137 people who like their own language and write it well, and who are also
138 able to synergize with other translators speaking the same language.
139 Each translation team has its own mailing list. The up-to-date list of
140 teams can be found at the Free Translation Project's homepage,
141 `http://www.iro.umontreal.ca/contrib/po/HTML/', in the "National teams"
142 area.
143
144 If you'd like to volunteer to _work_ at translating messages, you
145 should become a member of the translating team for your own language.
146 The subscribing address is _not_ the same as the list itself, it has
147 `-request' appended. For example, speakers of Swedish can send a
148 message to `sv-request@li.org', having this message body:
149
150 subscribe
151
152 Keep in mind that team members are expected to participate
153 _actively_ in translations, or at solving translational difficulties,
154 rather than merely lurking around. If your team does not exist yet and
155 you want to start one, or if you are unsure about what to do or how to
156 get started, please write to `translation@iro.umontreal.ca' to reach the
157 coordinator for all translator teams.
158
159 The English team is special. It works at improving and uniformizing
160 the terminology in use. Proven linguistic skill are praised more than
161 programming skill, here.
162
163 Available Packages
164 ==================
165
166 Languages are not equally supported in all packages. The following
167 matrix shows the current state of internationalization, as of May 2001.
168 The matrix shows, in regard of each package, for which languages PO
169 files have been submitted to translation coordination, with a
170 translation percentage of at least 50%.
171
172 Ready PO files bg cs da de el en eo es et fi fr gl hr id it
173 +----------------------------------------------+
174 a2ps | [] [] |
175 bash | [] [] [] [] |
176 bison | [] [] [] [] |
177 clisp | [] [] [] [] |
178 cpio | [] [] [] [] |
179 diffutils | [] [] [] [] [] [] [] |
180 enscript | [] [] |
181 error | [] |
182 fileutils | [] [] [] [] [] [] [] |
183 findutils | [] [] [] [] [] [] [] [] |
184 flex | [] [] [] |
185 gawk | |
186 gcal | |
187 gcc | [] |
188 gettext | [] [] [] [] [] [] [] [] [] |
189 gnupg | [] [] [] [] [] |
190 grep | [] [] [] |
191 hello | [] [] [] [] [] [] [] [] [] |
192 id-utils | [] [] |
193 indent | [] [] [] [] [] |
194 libc | [] [] [] [] [] [] [] [] |
195 lilypond | |
196 lynx | [] [] [] |
197 m4 | [] [] [] [] [] [] [] |
198 make | [] [] [] [] |
199 parted | [] [] |
200 ptx | [] [] [] [] [] [] [] |
201 python | |
202 recode | [] [] [] [] [] [] [] [] |
203 sed | [] [] [] [] [] [] [] [] [] |
204 sh-utils | [] [] [] [] [] [] [] [] [] |
205 sharutils | [] [] [] [] [] [] [] |
206 soundtracker | |
207 sp | |
208 tar | [] [] [] [] [] [] [] [] |
209 texinfo | [] [] [] [] |
210 textutils | [] [] [] [] [] [] [] |
211 util-linux | [] |
212 wdiff | [] [] [] [] [] [] [] |
213 wget | [] [] [] [] [] [] [] [] [] |
214 +----------------------------------------------+
215 bg cs da de el en eo es et fi fr gl hr id it
216 0 14 21 27 10 1 8 20 13 1 28 17 0 9 11
217
218 ja ko lv nl no pl pt pt_BR ru sk sl sv tr zh
219 +----------------------------------------------+
220 a2ps | [] [] [] | 5
221 bash | | 4
222 bison | [] [] [] | 7
223 clisp | [] | 5
224 cpio | [] [] [] [] [] | 9
225 diffutils | [] [] [] | 10
226 enscript | [] [] [] | 5
227 error | | 1
228 fileutils | [] [] [] [] [] [] [] [] [] | 16
229 findutils | [] [] [] [] [] [] | 14
230 flex | [] [] [] | 6
231 gawk | | 0
232 gcal | | 0
233 gcc | [] | 2
234 gettext | [] [] [] [] [] [] [] [] [] [] | 19
235 gnupg | [] [] [] | 8
236 grep | | 3
237 hello | [] [] [] [] [] [] [] [] | 17
238 id-utils | [] [] [] | 5
239 indent | [] [] [] [] [] [] [] | 12
240 libc | [] [] [] [] [] [] [] | 15
241 lilypond | [] | 1
242 lynx | [] [] [] [] [] | 8
243 m4 | [] [] [] [] [] | 12
244 make | [] [] [] [] [] | 9
245 parted | [] [] [] | 5
246 ptx | [] [] [] [] [] [] | 13
247 python | | 0
248 recode | [] [] [] | 11
249 sed | [] [] [] [] [] [] [] | 16
250 sh-utils | [] [] [] [] [] [] [] [] [] [] | 19
251 sharutils | [] [] [] [] | 11
252 soundtracker | | 0
253 sp | | 0
254 tar | [] [] [] [] [] [] [] [] | 16
255 texinfo | [] [] | 6
256 textutils | [] [] [] [] [] [] [] [] | 15
257 util-linux | [] | 2
258 wdiff | [] [] [] [] [] | 12
259 wget | [] [] [] [] [] [] [] [] | 17
260 +----------------------------------------------+
261 29 teams ja ko lv nl no pl pt pt_BR ru sk sl sv tr zh
262 40 domains 18 8 0 23 6 16 1 15 26 9 9 20 2 3 336
263
264 Some counters in the preceding matrix are higher than the number of
265 visible blocks let us expect. This is because a few extra PO files are
266 used for implementing regional variants of languages, or language
267 dialects.
268
269 For a PO file in the matrix above to be effective, the package to
270 which it applies should also have been internationalized and
271 distributed as such by its maintainer. There might be an observable
272 lag between the mere existence a PO file and its wide availability in a
273 distribution.
274
275 If May 2001 seems to be old, you may fetch a more recent copy of
276 this `ABOUT-NLS' file on most GNU archive sites. The most up-to-date
277 matrix with full percentage details can be found at
278 `http://www.iro.umontreal.ca/contrib/po/HTML/matrix.html'.
279
280 Using `gettext' in new packages
281 ===============================
282
283 If you are writing a freely available program and want to
284 internationalize it you are welcome to use GNU `gettext' in your
285 package. Of course the GNU Public License applies to your sources from
286 then if you include `gettext' directly in your distribution on but
287 since you are writing free software anyway this is no restriction.
288
289 Once the sources are change appropriately and the setup can handle to
290 use of `gettext' the only thing missing are the translations. The Free
291 Translation Project is also available for packages which are not
292 developed inside the GNU project. Therefore the information given above
293 applies also for every other Free Software Project. Contact
294 `translation@iro.umontreal.ca' to make the `.pot' files available to
295 the translation teams.
296