6 1. What is Sylpheed Claws?
7 2. Switching between Sylpheed Claws and Sylpheed
8 * From Sylpheed to Sylpheed Claws
9 * From Sylpheed Claws to Sylpheed
10 3. Things Claws does different
11 * auto address replacement in summary view
12 * manual selection of MIME types for attachments
13 * sharing mail folders
14 * default to address for folders
15 * threading mode per folder
16 * spell checking (with installation instructions)
18 5. How to request features
23 1. What is Sylpheed Claws?
24 --------------------------
26 Sylpheed Claws is a bleeding edge branch of Sylpheed, a light weight mail
27 user agent for UNIX. Features in this branch may (or may not) end up in
30 Hiroyuki's ChangeLog is also included in the claws-branch distribution,
31 so it should be easy to spot which features were merged with Sylpheed
32 (and which features were not).
34 For brevity Sylpheed Claws is referred to as Claws, and Sylpheed as either
39 2. Switching between Sylpheed Claws and Sylpheed
40 ------------------------------------------------
42 From Sylpheed to Sylpheed Claws
43 -------------------------------
45 From the user perspective Claws is just a fancy Sylpheed, so it uses the
46 same sylpheed setting files located in ~/.sylpheed.
48 It's always a good idea to back up all files in ~/.sylpheed in case
49 you want to switch back to Sylpheed. (You don't have to backup the
52 There are some things that frequently come up when switching to Claws:
55 * Why does the advanced filtering system not work?
57 Claws uses the new filtering system as soon as you define a new rule for it.
58 Your old sylpheed filter rules will not be used. In subdirectory tools/ of
59 the distribution there is a Perl script called filter_conv.pl which convers
60 old filter rules to the claws filtering system.
63 * What happened to the compose email and compose news buttons?
65 There's a composite button for both composing mail and news. You can toggle
66 between composing mail and news by clicking on the button with the triangle.
69 * And to the Preferences and Execute buttons?
71 Sorry, they're not there.
74 From Sylpheed Claws to Sylpheed
75 -------------------------------
77 Moving from Claws to Sylpheed is also simple. Sylpheed should neglect the things
78 Claws put in the settings files. This also means that the old rules will work
81 If you want to switch back to Claws at a later time, make sure you back up at least
82 ~/.sylpheed/filteringrc (the Claws filtering rules), and ~/.sylpheed/sylpheedrc
83 (which may have some claws specific settings).
85 When switching back to Sylpheed you will not lose messages or message flags (color
86 labels, read / unread status of messages).
90 3. Things Claws does different
91 ------------------------------
93 Claws does a lot of things different. Here a quick run-down of things that
94 are hardly noticable, but deserve mentioning:
96 * auto address replacement in summary view
97 This matches a plain email address with a person in the address book. This
98 feature is enabled in Common Preferences | Tab Display | SummaryView Group |
99 Display sender using addressbook
101 * manual selection of MIME types for attachments
102 You can change the MIME type of an attachment by right-clicking in the
103 attachment list, selecting Property in the menu. The MIME type list
104 is a combo box with the known MIME types.
106 * sharing mail folders
107 You can also share or use shared mail folders. Right-click a folder and
108 select Property. Change the Folder chmod setting.
110 * default to address for folders
111 Most people filter mailing list mails to separate folders. Claws allows
112 you to associate a folder with a mailing list or a person. Right-click a
113 folder, select Property and change the Default To setting. When you
114 compose a new mail, when this folder is selected the recepient address
115 will be set to this address.
117 (NOTE: this is also a shoot-yourself-in-the-foot-setting! If you want
118 to send a private mail, don't have a folder selected with this setting
121 * Spell checker for Sylpheed-Claws
124 b. Configuration and installation
131 The spell checker in sylpheed requires the Portable Spell Checker
132 Interface Library pspell (http://pspell.sourceforge.net), version
135 You will need also the actual spell checker. There are two alternatives:
137 i) ispell (http://fmg-www.cs.ucla.edu/fmg-members/geoff/ispell.html),
138 which is found on quasi every distribution. You have then to
139 install the pspell-ispell module found at the pspell site.
141 ii) aspell (http://aspell.sourceforge.net). This spell checker
142 must be installed after installing pspell. The version tested
143 is .33.7 alpha. It has three different suggestion modes (fast
144 -default- , normal, bad spellers), has the ability to learn
145 from mistakes (default).
147 And, last but not least, do not forget to install the dictionaries. Check
148 the corresponding spell checker home page for more information on this.
150 b. Configuring Sylpheed
151 -----------------------
153 Spell checking is enabled if you configure sylpheed appropriately. Add
154 the option '--enable-pspell' when configuring. E.g.:
156 ./configure --enable-pspell
158 The configure script needs 'pspell-config' in your path. If it is
159 in weird places, use '--with-pspell-prefix' to tell the path to
160 pspell-config. E.g., if pspell-config is really
161 /foo/bar/pspell-config, then use:
163 ./configure --enable-pspell --with-pspell-prefix=/foo/bar
165 If you have problems with not found includes or libraries, check
166 first where these are located, and add either options:
168 --with-pspell-includes=/foo/bar/include
172 --with-pspell-libs=/foo/bar/lib
176 Configure script summarizes the options compiled in. Check that
177 configure lists 'Pspell = yes'.
179 Then proceed as usual, with 'make' and 'make install'.
184 After successful compiling, you need to tell sylpheed where your
185 dictionaries reside. First run 'pspell-config pkgdatadir' on the
186 shell to get their path.
188 Then run sylpheed and go to Configuration -> Common preferences ->
189 Spell Checker. Check the box 'Enable spell checker (EXPERIMENTAL)' and
190 use the file selector ('...' button) to select the path where the
191 dictionaries reside. Within the file selector, go to that directory
192 and select *any* file in the file lists. Click ok. You should then
193 be able to select your default dictionary.
195 When composing, misspelled words are highlighted. Click on any
196 highlighted word with the right mouse button to get a list of
197 suggestions. You can also accept the highlighted word to the
198 session dictionary (equivalent to an 'ignore' option of other spell
199 checker), or you can add it to you personal dictionary.
201 If you click with the right mouse button everywhere else, or if you
202 shift-right-click even on a misspelled word, you get the
203 configuration menu. 'Check all' highlights all misspelled words.
204 With this menu, you can also change the dictionary while editing.
205 You can change the suggestion mode and toggle the learn from
206 misktakes 'feature' (useful only with aspell).
213 The only real known problems until now are configuration and
214 compilation problems due to libtool interaction with pspell.
216 If you do not compile pspell/aspell/pspell-ispell yourself, you
217 need to install them with their devel packages.
219 Pspell work with dynamic linking of libraries and thus uses the
220 libltdl library of libtool. If you have weird problems when
221 configuring showing 'libtool', chances are the libtool used when
222 compiling the pspell package is not compatible with what you have
223 on your system. The best solution, is to install the latest
224 libtool AND compile yourself pspell package. I can't help more
225 than that in this issue.
227 After successfully compiled and used sylpheed with spell checking,
228 the same problem can appear if you upgrade your libtool to a
229 version which libltdl is incompatible to your older one. The
230 symptoms are a crash when starting to compose. Disabling spell
231 checking avoids the problem. The solution should be to recompile pspell.
233 ii) New installed ispell dictionary are not detected
235 Installing a new ispell dictionary needs an additional step. Go
236 to the 'pkgdatadir' and run 'make-ispell-pwli'. You may need to
240 There are a lot more options. If you find one, don't hesitate to
250 submit it to the Sylpheed ML, Hiroyuki, or Paul Mangan
251 (for incorporation on the Sylpheed Patches page)
255 It is highly recommended to use the sourceforge project page
257 http://sourceforge.net/tracker/?atid=384600&group_id=25528&func=browse
259 If that's too troublesome, either contact Paul Mangan or consider
260 posting to the sylpheed claws users mailing list.
262 Bugs can be reported in the same way; the recommended web page:
263 http://sourceforge.net/tracker/?group_id=25528&atid=384598
265 Ofcourse you can also post to the sylpheed claws users
268 Also, we really try to incorporate good contributions, but sometimes we
269 don't have enough time. If the contribution is really big, or requires
270 a long time to stabilize, send a mail to Paul Mangan. We can probably
271 arrange access to the Claws branch.
275 5. How to request features
276 --------------------------
278 Ask around in both Sylpheed ML and Sylpheed Claws Users ML. Note
279 that some developers may already thought about your feature, may
280 perhaps be implementing it - or the feature was already discussed
281 and rejected for whatever reason. You might want to go ahead and
282 hack a patch for it. (That would be very cool!) Another
283 possibility is to use the Feature Request Tracker at the
284 sourceforge project page.