core: add note about support of "*" for tags in /help filter

18 files changed, 65 insertions, 47 deletions

diff --git a/doc/de/autogen/user/weechat_commands.txt b/doc/de/autogen/user/weechat_commands.txt
index 3ad41f3e4..6352051f2 100644
--- a/doc/de/autogen/user/weechat_commands.txt
+++ b/doc/de/autogen/user/weechat_commands.txt
@@ -296,7 +296,8 @@ disable: disable filters
          - a name starting with '!' is excluded
          - name can start or end with '*' to match many buffers
    tags: comma separated list of tags, for example "irc_join,irc_part,irc_quit"
-         (it is possible to combine many tags as a logical "and" with separator "+", for example: "nick_toto+irc_action")
+         - logical "and": use "+" between tags (for example: "nick_toto+irc_action")
+         - tags can start or end with '*'
   regex: regular expression to search in line
          - use '\t' to separate prefix from message, special chars like '|' must be escaped: '\|'
          - if regex starts with '!', then matching result is reversed (use '\!' to start with '!')
diff --git a/doc/en/autogen/user/weechat_commands.txt b/doc/en/autogen/user/weechat_commands.txt
index eb22bd085..e14983a92 100644
--- a/doc/en/autogen/user/weechat_commands.txt
+++ b/doc/en/autogen/user/weechat_commands.txt
@@ -296,7 +296,8 @@ disable: disable filters
          - a name starting with '!' is excluded
          - name can start or end with '*' to match many buffers
    tags: comma separated list of tags, for example "irc_join,irc_part,irc_quit"
-         (it is possible to combine many tags as a logical "and" with separator "+", for example: "nick_toto+irc_action")
+         - logical "and": use "+" between tags (for example: "nick_toto+irc_action")
+         - tags can start or end with '*'
   regex: regular expression to search in line
          - use '\t' to separate prefix from message, special chars like '|' must be escaped: '\|'
          - if regex starts with '!', then matching result is reversed (use '\!' to start with '!')
diff --git a/doc/fr/autogen/user/weechat_commands.txt b/doc/fr/autogen/user/weechat_commands.txt
index 0605b21c6..20c47965b 100644
--- a/doc/fr/autogen/user/weechat_commands.txt
+++ b/doc/fr/autogen/user/weechat_commands.txt
@@ -296,7 +296,8 @@ disable: désactiver les filtres
          - un nom commençant par '!' est exclu
          - le nom peut commencer ou se terminer par '*' pour plusieurs tampons
    tags: liste de tags, séparés par des virgules, par exemple: "irc_join,irc_part,irc_quit"
-         (il est possible de combiner plusieurs tags sous forme d'un "et" logique avec le séparateur "+", par exemple: "nick_toto+irc_action")
+         - "et" logique: utilisez "+" entre les tags (par exemple: "nick_toto+irc_action")
+         - les tags peuvent commencer ou se terminer par '*'
   regex: expression régulière à rechercher dans la ligne
          - utiliser '\t' pour séparer le préfixe du message, les caractères spéciaux comme '|' doivent être échappés: '\|'
          - si l'expression régulière commence par '!' alors le résultat est inversé (utiliser '\!' pour démarrer par '!')
diff --git a/doc/it/autogen/user/weechat_commands.txt b/doc/it/autogen/user/weechat_commands.txt
index 49381a192..509446615 100644
--- a/doc/it/autogen/user/weechat_commands.txt
+++ b/doc/it/autogen/user/weechat_commands.txt
@@ -296,7 +296,8 @@ disable: disable filters
          - a name starting with '!' is excluded
          - name can start or end with '*' to match many buffers
    tags: comma separated list of tags, for example "irc_join,irc_part,irc_quit"
-         (it is possible to combine many tags as a logical "and" with separator "+", for example: "nick_toto+irc_action")
+         - logical "and": use "+" between tags (for example: "nick_toto+irc_action")
+         - tags can start or end with '*'
   regex: regular expression to search in line
          - use '\t' to separate prefix from message, special chars like '|' must be escaped: '\|'
          - if regex starts with '!', then matching result is reversed (use '\!' to start with '!')
diff --git a/doc/ja/autogen/user/weechat_commands.txt b/doc/ja/autogen/user/weechat_commands.txt
index 9bbf7adee..b58303942 100644
--- a/doc/ja/autogen/user/weechat_commands.txt
+++ b/doc/ja/autogen/user/weechat_commands.txt
@@ -296,7 +296,8 @@ disable: disable filters
          - a name starting with '!' is excluded
          - name can start or end with '*' to match many buffers
    tags: comma separated list of tags, for example "irc_join,irc_part,irc_quit"
-         (it is possible to combine many tags as a logical "and" with separator "+", for example: "nick_toto+irc_action")
+         - logical "and": use "+" between tags (for example: "nick_toto+irc_action")
+         - tags can start or end with '*'
   regex: regular expression to search in line
          - use '\t' to separate prefix from message, special chars like '|' must be escaped: '\|'
          - if regex starts with '!', then matching result is reversed (use '\!' to start with '!')
diff --git a/po/cs.po b/po/cs.po
index 3eed065b6..d48f4e0d1 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2013-12-14 10:20+0100\n"
+"POT-Creation-Date: 2013-12-14 11:41+0100\n"
 "PO-Revision-Date: 2013-11-09 10:18+0100\n"
 "Last-Translator: Jiri Golembiovsky <golemj@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -1391,8 +1391,9 @@ msgid ""
 "         - name can start or end with '*' to match many buffers\n"
 "   tags: comma separated list of tags, for example \"irc_join,irc_part,"
 "irc_quit\"\n"
-"         (it is possible to combine many tags as a logical \"and\" with "
-"separator \"+\", for example: \"nick_toto+irc_action\")\n"
+"         - logical \"and\": use \"+\" between tags (for example: \"nick_toto"
+"+irc_action\")\n"
+"         - tags can start or end with '*'\n"
 "  regex: regular expression to search in line\n"
 "         - use '\\t' to separate prefix from message, special chars like '|' "
 "must be escaped: '\\|'\n"
diff --git a/po/de.po b/po/de.po
index e68413318..24990f789 100644
--- a/po/de.po
+++ b/po/de.po
@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat 0.4.3-dev\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2013-12-14 10:20+0100\n"
+"POT-Creation-Date: 2013-12-14 11:41+0100\n"
 "PO-Revision-Date: 2013-11-20 15:12+0100\n"
 "Last-Translator: Nils Görs <weechatter@arcor.de>\n"
 "Language-Team: German <weechatter@arcor.de>\n"
@@ -1510,8 +1510,9 @@ msgid ""
 "         - name can start or end with '*' to match many buffers\n"
 "   tags: comma separated list of tags, for example \"irc_join,irc_part,"
 "irc_quit\"\n"
-"         (it is possible to combine many tags as a logical \"and\" with "
-"separator \"+\", for example: \"nick_toto+irc_action\")\n"
+"         - logical \"and\": use \"+\" between tags (for example: \"nick_toto"
+"+irc_action\")\n"
+"         - tags can start or end with '*'\n"
 "  regex: regular expression to search in line\n"
 "         - use '\\t' to separate prefix from message, special chars like '|' "
 "must be escaped: '\\|'\n"
diff --git a/po/es.po b/po/es.po
index 54ea402f8..d22be5841 100644
--- a/po/es.po
+++ b/po/es.po
@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2013-12-14 10:20+0100\n"
+"POT-Creation-Date: 2013-12-14 11:41+0100\n"
 "PO-Revision-Date: 2013-11-09 10:18+0100\n"
 "Last-Translator: Elián Hanisch <lambdae2@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -1430,8 +1430,9 @@ msgid ""
 "         - name can start or end with '*' to match many buffers\n"
 "   tags: comma separated list of tags, for example \"irc_join,irc_part,"
 "irc_quit\"\n"
-"         (it is possible to combine many tags as a logical \"and\" with "
-"separator \"+\", for example: \"nick_toto+irc_action\")\n"
+"         - logical \"and\": use \"+\" between tags (for example: \"nick_toto"
+"+irc_action\")\n"
+"         - tags can start or end with '*'\n"
 "  regex: regular expression to search in line\n"
 "         - use '\\t' to separate prefix from message, special chars like '|' "
 "must be escaped: '\\|'\n"
diff --git a/po/fr.po b/po/fr.po
index 1968b5233..80f8104a6 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -21,8 +21,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2013-12-14 10:20+0100\n"
-"PO-Revision-Date: 2013-12-14 10:23+0100\n"
+"POT-Creation-Date: 2013-12-14 11:41+0100\n"
+"PO-Revision-Date: 2013-12-14 11:41+0100\n"
 "Last-Translator: Sebastien Helleu <flashcode@flashtux.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
 "Language: fr\n"
@@ -1493,8 +1493,9 @@ msgid ""
 "         - name can start or end with '*' to match many buffers\n"
 "   tags: comma separated list of tags, for example \"irc_join,irc_part,"
 "irc_quit\"\n"
-"         (it is possible to combine many tags as a logical \"and\" with "
-"separator \"+\", for example: \"nick_toto+irc_action\")\n"
+"         - logical \"and\": use \"+\" between tags (for example: \"nick_toto"
+"+irc_action\")\n"
+"         - tags can start or end with '*'\n"
 "  regex: regular expression to search in line\n"
 "         - use '\\t' to separate prefix from message, special chars like '|' "
 "must be escaped: '\\|'\n"
@@ -1552,8 +1553,9 @@ msgstr ""
 "tampons\n"
 "   tags: liste de tags, séparés par des virgules, par exemple: \"irc_join,"
 "irc_part,irc_quit\"\n"
-"         (il est possible de combiner plusieurs tags sous forme d'un \"et\" "
-"logique avec le séparateur \"+\", par exemple: \"nick_toto+irc_action\")\n"
+"         - \"et\" logique: utilisez \"+\" entre les tags (par exemple: "
+"\"nick_toto+irc_action\")\n"
+"         - les tags peuvent commencer ou se terminer par '*'\n"
 "  regex: expression régulière à rechercher dans la ligne\n"
 "         - utiliser '\\t' pour séparer le préfixe du message, les caractères "
 "spéciaux comme '|' doivent être échappés: '\\|'\n"
diff --git a/po/hu.po b/po/hu.po
index 019a99a96..327b3f89b 100644
--- a/po/hu.po
+++ b/po/hu.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2013-12-14 10:20+0100\n"
+"POT-Creation-Date: 2013-12-14 11:41+0100\n"
 "PO-Revision-Date: 2013-11-09 10:18+0100\n"
 "Last-Translator: Andras Voroskoi <voroskoi@frugalware.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -1315,8 +1315,9 @@ msgid ""
 "         - name can start or end with '*' to match many buffers\n"
 "   tags: comma separated list of tags, for example \"irc_join,irc_part,"
 "irc_quit\"\n"
-"         (it is possible to combine many tags as a logical \"and\" with "
-"separator \"+\", for example: \"nick_toto+irc_action\")\n"
+"         - logical \"and\": use \"+\" between tags (for example: \"nick_toto"
+"+irc_action\")\n"
+"         - tags can start or end with '*'\n"
 "  regex: regular expression to search in line\n"
 "         - use '\\t' to separate prefix from message, special chars like '|' "
 "must be escaped: '\\|'\n"
diff --git a/po/it.po b/po/it.po
index d33c9f299..573fab057 100644
--- a/po/it.po
+++ b/po/it.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2013-12-14 10:20+0100\n"
+"POT-Creation-Date: 2013-12-14 11:41+0100\n"
 "PO-Revision-Date: 2013-11-09 10:18+0100\n"
 "Last-Translator: Esteban I. Ruiz Moreno <exio4.com@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -1464,8 +1464,9 @@ msgid ""
 "         - name can start or end with '*' to match many buffers\n"
 "   tags: comma separated list of tags, for example \"irc_join,irc_part,"
 "irc_quit\"\n"
-"         (it is possible to combine many tags as a logical \"and\" with "
-"separator \"+\", for example: \"nick_toto+irc_action\")\n"
+"         - logical \"and\": use \"+\" between tags (for example: \"nick_toto"
+"+irc_action\")\n"
+"         - tags can start or end with '*'\n"
 "  regex: regular expression to search in line\n"
 "         - use '\\t' to separate prefix from message, special chars like '|' "
 "must be escaped: '\\|'\n"
diff --git a/po/ja.po b/po/ja.po
index 89ddd2262..628520222 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2013-12-14 10:20+0100\n"
+"POT-Creation-Date: 2013-12-14 11:41+0100\n"
 "PO-Revision-Date: 2013-11-09 10:18+0100\n"
 "Last-Translator: AYANOKOUZI, Ryuunosuke <i38w7i3@yahoo.co.jp>\n"
 "Language-Team: Japanese <https://github.com/l/WeeChat>\n"
@@ -1449,8 +1449,9 @@ msgid ""
 "         - name can start or end with '*' to match many buffers\n"
 "   tags: comma separated list of tags, for example \"irc_join,irc_part,"
 "irc_quit\"\n"
-"         (it is possible to combine many tags as a logical \"and\" with "
-"separator \"+\", for example: \"nick_toto+irc_action\")\n"
+"         - logical \"and\": use \"+\" between tags (for example: \"nick_toto"
+"+irc_action\")\n"
+"         - tags can start or end with '*'\n"
 "  regex: regular expression to search in line\n"
 "         - use '\\t' to separate prefix from message, special chars like '|' "
 "must be escaped: '\\|'\n"
diff --git a/po/pl.po b/po/pl.po
index ffb14fa79..009b73698 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2013-12-14 10:20+0100\n"
+"POT-Creation-Date: 2013-12-14 11:41+0100\n"
 "PO-Revision-Date: 2013-11-11 09:07+0100\n"
 "Last-Translator: Krzysztof Korościk <soltys@szluug.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -1486,8 +1486,9 @@ msgid ""
 "         - name can start or end with '*' to match many buffers\n"
 "   tags: comma separated list of tags, for example \"irc_join,irc_part,"
 "irc_quit\"\n"
-"         (it is possible to combine many tags as a logical \"and\" with "
-"separator \"+\", for example: \"nick_toto+irc_action\")\n"
+"         - logical \"and\": use \"+\" between tags (for example: \"nick_toto"
+"+irc_action\")\n"
+"         - tags can start or end with '*'\n"
 "  regex: regular expression to search in line\n"
 "         - use '\\t' to separate prefix from message, special chars like '|' "
 "must be escaped: '\\|'\n"
diff --git a/po/pt_BR.po b/po/pt_BR.po
index 45a9e7921..f8ddceae3 100644
--- a/po/pt_BR.po
+++ b/po/pt_BR.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2013-12-14 10:20+0100\n"
+"POT-Creation-Date: 2013-12-14 11:41+0100\n"
 "PO-Revision-Date: 2013-11-09 10:18+0100\n"
 "Last-Translator: Sergio Durigan Junior <sergiosdj@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -1444,8 +1444,9 @@ msgid ""
 "         - name can start or end with '*' to match many buffers\n"
 "   tags: comma separated list of tags, for example \"irc_join,irc_part,"
 "irc_quit\"\n"
-"         (it is possible to combine many tags as a logical \"and\" with "
-"separator \"+\", for example: \"nick_toto+irc_action\")\n"
+"         - logical \"and\": use \"+\" between tags (for example: \"nick_toto"
+"+irc_action\")\n"
+"         - tags can start or end with '*'\n"
 "  regex: regular expression to search in line\n"
 "         - use '\\t' to separate prefix from message, special chars like '|' "
 "must be escaped: '\\|'\n"
diff --git a/po/ru.po b/po/ru.po
index 08c87d6ea..6bff4815e 100644
--- a/po/ru.po
+++ b/po/ru.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2013-12-14 10:20+0100\n"
+"POT-Creation-Date: 2013-12-14 11:41+0100\n"
 "PO-Revision-Date: 2013-11-09 10:18+0100\n"
 "Last-Translator: Aleksey V Zapparov AKA ixti <ixti@member.fsf.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -1337,8 +1337,9 @@ msgid ""
 "         - name can start or end with '*' to match many buffers\n"
 "   tags: comma separated list of tags, for example \"irc_join,irc_part,"
 "irc_quit\"\n"
-"         (it is possible to combine many tags as a logical \"and\" with "
-"separator \"+\", for example: \"nick_toto+irc_action\")\n"
+"         - logical \"and\": use \"+\" between tags (for example: \"nick_toto"
+"+irc_action\")\n"
+"         - tags can start or end with '*'\n"
 "  regex: regular expression to search in line\n"
 "         - use '\\t' to separate prefix from message, special chars like '|' "
 "must be escaped: '\\|'\n"
diff --git a/po/tr.po b/po/tr.po
index 5e7f7f608..440977a4a 100644
--- a/po/tr.po
+++ b/po/tr.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2013-12-14 10:20+0100\n"
+"POT-Creation-Date: 2013-12-14 11:41+0100\n"
 "PO-Revision-Date: 2013-11-09 10:13+0100\n"
 "Last-Translator: Hasan Kiran <sunder67@hotmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -1179,8 +1179,9 @@ msgid ""
 "         - name can start or end with '*' to match many buffers\n"
 "   tags: comma separated list of tags, for example \"irc_join,irc_part,"
 "irc_quit\"\n"
-"         (it is possible to combine many tags as a logical \"and\" with "
-"separator \"+\", for example: \"nick_toto+irc_action\")\n"
+"         - logical \"and\": use \"+\" between tags (for example: \"nick_toto"
+"+irc_action\")\n"
+"         - tags can start or end with '*'\n"
 "  regex: regular expression to search in line\n"
 "         - use '\\t' to separate prefix from message, special chars like '|' "
 "must be escaped: '\\|'\n"
diff --git a/po/weechat.pot b/po/weechat.pot
index 82f00d4d1..15a177c56 100644
--- a/po/weechat.pot
+++ b/po/weechat.pot
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat 0.4.1-dev\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2013-12-14 10:20+0100\n"
+"POT-Creation-Date: 2013-12-14 11:41+0100\n"
 "PO-Revision-Date: 2013-02-14 18:20+0100\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -1185,8 +1185,9 @@ msgid ""
 "         - name can start or end with '*' to match many buffers\n"
 "   tags: comma separated list of tags, for example \"irc_join,irc_part,"
 "irc_quit\"\n"
-"         (it is possible to combine many tags as a logical \"and\" with "
-"separator \"+\", for example: \"nick_toto+irc_action\")\n"
+"         - logical \"and\": use \"+\" between tags (for example: \"nick_toto"
+"+irc_action\")\n"
+"         - tags can start or end with '*'\n"
 "  regex: regular expression to search in line\n"
 "         - use '\\t' to separate prefix from message, special chars like '|' "
 "must be escaped: '\\|'\n"
diff --git a/src/core/wee-command.c b/src/core/wee-command.c
index 5c1956bed..83a061713 100644
--- a/src/core/wee-command.c
+++ b/src/core/wee-command.c
@@ -6591,9 +6591,9 @@ command_init ()
                      "match many buffers\n"
                      "   tags: comma separated list of tags, for example "
                      "\"irc_join,irc_part,irc_quit\"\n"
-                     "         (it is possible to combine many tags as a logical "
-                     "\"and\" with separator \"+\", for example: "
-                     "\"nick_toto+irc_action\")\n"
+                     "         - logical \"and\": use \"+\" between tags (for "
+                     "example: \"nick_toto+irc_action\")\n"
+                     "         - tags can start or end with '*'\n"
                      "  regex: regular expression to search in line\n"
                      "         - use '\\t' to separate prefix from message, special "
                      "chars like '|' must be escaped: '\\|'\n"