core, irc, xfer: display more information in memory allocation errors (issue #573)

19 files changed, 148 insertions, 85 deletions

diff --git a/ChangeLog.adoc b/ChangeLog.adoc
index a4f2be263..a27a30b91 100644
--- a/ChangeLog.adoc
+++ b/ChangeLog.adoc
@@ -24,6 +24,7 @@ New features::
 
 Improvements::
 
+  * core, irc, xfer: display more information in memory allocation errors (issue #573)
   * relay: allow escape of comma in command "init" (weechat protocol) (issue #730)
 
 Bug fixes::
diff --git a/po/cs.po b/po/cs.po
index c973909c0..f8c6661d7 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2016-05-18 07:50+0200\n"
+"POT-Creation-Date: 2016-05-27 20:09+0200\n"
 "PO-Revision-Date: 2016-05-18 07:42+0200\n"
 "Last-Translator: Ondřej Súkup <mimi.vx@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -291,8 +291,8 @@ msgstr "  %s (plugin: %s)"
 msgid "No bar item defined"
 msgstr "Žádné položky pole nejsou definovány"
 
-#, c-format
-msgid "%sNot enough memory"
+#, fuzzy, c-format
+msgid "%sNot enough memory (%s)"
 msgstr "%sNedostatek paměti"
 
 #, c-format
@@ -8436,8 +8436,8 @@ msgstr ""
 "%s%s: měl by jste změnit volbu irc.server.%s.ssl_dhkey_size (aktuální "
 "hodnota je %d)"
 
-#, c-format
-msgid "%s%s: not enough memory"
+#, fuzzy, c-format
+msgid "%s%s: not enough memory (%s)"
 msgstr "%s%s: nedostatek paměti"
 
 #, c-format
@@ -8617,6 +8617,10 @@ msgstr ""
 "buffer je vypnuto"
 
 #, c-format
+msgid "%s%s: not enough memory"
+msgstr "%s%s: nedostatek paměti"
+
+#, c-format
 msgid ""
 "%s%s: unable to start logging for buffer \"%s\": filename \"%s\" is already "
 "used by another buffer (check your log settings)"
diff --git a/po/de.po b/po/de.po
index d2a6e4f9f..7221fb095 100644
--- a/po/de.po
+++ b/po/de.po
@@ -23,7 +23,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2016-05-18 07:50+0200\n"
+"POT-Creation-Date: 2016-05-27 20:09+0200\n"
 "PO-Revision-Date: 2016-05-20 17:39+0200\n"
 "Last-Translator: Nils Görs <weechatter@arcor.de>\n"
 "Language-Team: German <>\n"
@@ -300,8 +300,8 @@ msgstr "  %s (Erweiterung: %s)"
 msgid "No bar item defined"
 msgstr "Es wurde kein Bar-Item festgelegt"
 
-#, c-format
-msgid "%sNot enough memory"
+#, fuzzy, c-format
+msgid "%sNot enough memory (%s)"
 msgstr "%sNicht genügend Speicher"
 
 #, c-format
@@ -9728,8 +9728,8 @@ msgstr ""
 "verändert werden (zur Zeit genutzter Wert: %d, es sollte ein kleinerer Wert "
 "ausprobiert werden, z.B. %d oder %d)"
 
-#, c-format
-msgid "%s%s: not enough memory"
+#, fuzzy, c-format
+msgid "%s%s: not enough memory (%s)"
 msgstr "%s%s: nicht genügend Speicher"
 
 #, c-format
@@ -9916,6 +9916,10 @@ msgstr ""
 "Protokollierung ist für diesen Buffer ausgeschaltet"
 
 #, c-format
+msgid "%s%s: not enough memory"
+msgstr "%s%s: nicht genügend Speicher"
+
+#, c-format
 msgid ""
 "%s%s: unable to start logging for buffer \"%s\": filename \"%s\" is already "
 "used by another buffer (check your log settings)"
diff --git a/po/es.po b/po/es.po
index 19f83a641..ac29239fb 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: 2016-05-18 07:50+0200\n"
+"POT-Creation-Date: 2016-05-27 20:09+0200\n"
 "PO-Revision-Date: 2016-05-18 07:42+0200\n"
 "Last-Translator: Elián Hanisch <lambdae2@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -278,8 +278,8 @@ msgstr "  %s (plugin: %s)"
 msgid "No bar item defined"
 msgstr "Ningún elemento definido"
 
-#, c-format
-msgid "%sNot enough memory"
+#, fuzzy, c-format
+msgid "%sNot enough memory (%s)"
 msgstr "%sNo hay suficiente memoria"
 
 #, c-format
@@ -8732,8 +8732,8 @@ msgstr ""
 "%s%s: se debería jugar con el valor de la opción irc.server.%s."
 "ssl_dhkey_size (el valor actual es %d)"
 
-#, c-format
-msgid "%s%s: not enough memory"
+#, fuzzy, c-format
+msgid "%s%s: not enough memory (%s)"
 msgstr "%s%s: no hay suficiente memoria"
 
 #, c-format
@@ -8918,6 +8918,10 @@ msgstr ""
 "\"%s\", registro desactivado para este buffer"
 
 #, c-format
+msgid "%s%s: not enough memory"
+msgstr "%s%s: no hay suficiente memoria"
+
+#, c-format
 msgid ""
 "%s%s: unable to start logging for buffer \"%s\": filename \"%s\" is already "
 "used by another buffer (check your log settings)"
diff --git a/po/fr.po b/po/fr.po
index 7534ae943..1939831e3 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: 2016-05-18 07:50+0200\n"
-"PO-Revision-Date: 2016-05-18 07:53+0200\n"
+"POT-Creation-Date: 2016-05-27 20:09+0200\n"
+"PO-Revision-Date: 2016-05-27 20:10+0200\n"
 "Last-Translator: Sébastien Helleu <flashcode@flashtux.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
 "Language: fr\n"
@@ -290,8 +290,8 @@ msgid "No bar item defined"
 msgstr "Pas d'objet de barre défini"
 
 #, c-format
-msgid "%sNot enough memory"
-msgstr "%sPas assez de mémoire"
+msgid "%sNot enough memory (%s)"
+msgstr "%sPas assez de mémoire (%s)"
 
 #, c-format
 msgid "%sError: wrong type \"%s\" for bar \"%s\""
@@ -9490,8 +9490,8 @@ msgstr ""
 "valeur actuelle est %d, essayez avec une valeur plus petite comme %d ou %d)"
 
 #, c-format
-msgid "%s%s: not enough memory"
-msgstr "%s%s : pas assez de mémoire"
+msgid "%s%s: not enough memory (%s)"
+msgstr "%s%s : pas assez de mémoire (%s)"
 
 #, c-format
 msgid "%s%s: timeout"
@@ -9671,6 +9671,10 @@ msgstr ""
 "\", l'enregistrement est désactivé pour ce tampon"
 
 #, c-format
+msgid "%s%s: not enough memory"
+msgstr "%s%s : pas assez de mémoire"
+
+#, c-format
 msgid ""
 "%s%s: unable to start logging for buffer \"%s\": filename \"%s\" is already "
 "used by another buffer (check your log settings)"
diff --git a/po/hu.po b/po/hu.po
index eafdfbef5..24e2cac7e 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: 2016-05-18 07:50+0200\n"
+"POT-Creation-Date: 2016-05-27 20:09+0200\n"
 "PO-Revision-Date: 2016-05-18 07:43+0200\n"
 "Last-Translator: Andras Voroskoi <voroskoi@frugalware.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -277,7 +277,7 @@ msgid "No bar item defined"
 msgstr "Nincs aliasz definiálva.\n"
 
 #, fuzzy, c-format
-msgid "%sNot enough memory"
+msgid "%sNot enough memory (%s)"
 msgstr "Nincs elég memória az új sorhoz\n"
 
 #, fuzzy, c-format
@@ -7838,7 +7838,7 @@ msgid ""
 msgstr ""
 
 #, fuzzy, c-format
-msgid "%s%s: not enough memory"
+msgid "%s%s: not enough memory (%s)"
 msgstr "Nincs elég memória az új sorhoz\n"
 
 #, fuzzy, c-format
@@ -8015,6 +8015,10 @@ msgid ""
 "for this buffer"
 msgstr ""
 
+#, fuzzy, c-format
+msgid "%s%s: not enough memory"
+msgstr "Nincs elég memória az új sorhoz\n"
+
 #, c-format
 msgid ""
 "%s%s: unable to start logging for buffer \"%s\": filename \"%s\" is already "
diff --git a/po/it.po b/po/it.po
index c4b5556d0..0cbc44bba 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: 2016-05-18 07:50+0200\n"
+"POT-Creation-Date: 2016-05-27 20:09+0200\n"
 "PO-Revision-Date: 2016-05-18 07:43+0200\n"
 "Last-Translator: Esteban I. Ruiz Moreno <exio4.com@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -270,8 +270,8 @@ msgstr "  %s (plugin: %s)"
 msgid "No bar item defined"
 msgstr "Nessun elemento barra definito"
 
-#, c-format
-msgid "%sNot enough memory"
+#, fuzzy, c-format
+msgid "%sNot enough memory (%s)"
 msgstr "%sSpazio non sufficiente"
 
 #, c-format
@@ -8898,8 +8898,8 @@ msgstr ""
 "%s%s: è necessario modificare l'opzione irc.server.%s.ssl_dhkey_size (il "
 "valore corrente è %d)"
 
-#, c-format
-msgid "%s%s: not enough memory"
+#, fuzzy, c-format
+msgid "%s%s: not enough memory (%s)"
 msgstr "%s%s: memoria non sufficiente"
 
 #, c-format
@@ -9078,6 +9078,10 @@ msgstr ""
 "logging disabilitato per questo buffer"
 
 #, c-format
+msgid "%s%s: not enough memory"
+msgstr "%s%s: memoria non sufficiente"
+
+#, c-format
 msgid ""
 "%s%s: unable to start logging for buffer \"%s\": filename \"%s\" is already "
 "used by another buffer (check your log settings)"
diff --git a/po/ja.po b/po/ja.po
index 6aa395f9b..77051247a 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: 2016-05-18 07:50+0200\n"
+"POT-Creation-Date: 2016-05-27 20:09+0200\n"
 "PO-Revision-Date: 2016-05-18 09:00+0900\n"
 "Last-Translator: AYANOKOUZI, Ryuunosuke <i38w7i3@yahoo.co.jp>\n"
 "Language-Team: Japanese <https://github.com/l/weechat/tree/translation/ja>\n"
@@ -285,8 +285,8 @@ msgstr "  %s (プラグイン: %s)"
 msgid "No bar item defined"
 msgstr "バー要素が定義されていません"
 
-#, c-format
-msgid "%sNot enough memory"
+#, fuzzy, c-format
+msgid "%sNot enough memory (%s)"
 msgstr "%sメモリ不足"
 
 #, c-format
@@ -9120,8 +9120,8 @@ msgstr ""
 "%s%s: オプション irc.server.%s.ssl_dhkey_size をいろいろと試してください (現"
 "在の値は %d、%d や %d などの低い値を試してください)"
 
-#, c-format
-msgid "%s%s: not enough memory"
+#, fuzzy, c-format
+msgid "%s%s: not enough memory (%s)"
 msgstr "%s%s: メモリが足りません"
 
 #, c-format
@@ -9301,6 +9301,10 @@ msgstr ""
 "ています"
 
 #, c-format
+msgid "%s%s: not enough memory"
+msgstr "%s%s: メモリが足りません"
+
+#, c-format
 msgid ""
 "%s%s: unable to start logging for buffer \"%s\": filename \"%s\" is already "
 "used by another buffer (check your log settings)"
diff --git a/po/pl.po b/po/pl.po
index 780388fb1..fecda7f47 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: 2016-05-18 07:50+0200\n"
+"POT-Creation-Date: 2016-05-27 20:09+0200\n"
 "PO-Revision-Date: 2016-05-18 07:43+0200\n"
 "Last-Translator: Krzysztof Korościk <soltys1@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -292,8 +292,8 @@ msgstr "  %s (wtyczka: %s)"
 msgid "No bar item defined"
 msgstr "Nie zdefiniowano elementów paska"
 
-#, c-format
-msgid "%sNot enough memory"
+#, fuzzy, c-format
+msgid "%sNot enough memory (%s)"
 msgstr "%sZa mało pamięci"
 
 #, c-format
@@ -9307,8 +9307,8 @@ msgstr ""
 "%s%s: powinieneś zmienić wartość opcji irc.server.%s.ssl_dhkey_size (obecna "
 "wartość to %d, spróbuj niższej wartości jak %d lub %d)"
 
-#, c-format
-msgid "%s%s: not enough memory"
+#, fuzzy, c-format
+msgid "%s%s: not enough memory (%s)"
 msgstr "%s%s: za mało pamięci"
 
 #, c-format
@@ -9487,6 +9487,10 @@ msgstr ""
 "bufora zostaje wyłączone"
 
 #, c-format
+msgid "%s%s: not enough memory"
+msgstr "%s%s: za mało pamięci"
+
+#, c-format
 msgid ""
 "%s%s: unable to start logging for buffer \"%s\": filename \"%s\" is already "
 "used by another buffer (check your log settings)"
diff --git a/po/pt.po b/po/pt.po
index b55a54b79..a0cabe5e7 100644
--- a/po/pt.po
+++ b/po/pt.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2016-05-18 07:50+0200\n"
+"POT-Creation-Date: 2016-05-27 20:09+0200\n"
 "PO-Revision-Date: 2016-05-18 07:43+0200\n"
 "Last-Translator: Vasco Almeida <vascomalmeida@sapo.pt>\n"
 "Language-Team: Portuguese <>\n"
@@ -289,8 +289,8 @@ msgstr "  %s (plugin: %s)"
 msgid "No bar item defined"
 msgstr "Nenhum item de barra definido"
 
-#, c-format
-msgid "%sNot enough memory"
+#, fuzzy, c-format
+msgid "%sNot enough memory (%s)"
 msgstr "%sMemória insuficiente"
 
 #, c-format
@@ -9311,8 +9311,8 @@ msgstr ""
 "%s%s: deve jogar com a opção irc.server.%s.ssl_dhkey_size (o valor atual é "
 "%d, tente um valor menor tal como %d ou %d)"
 
-#, c-format
-msgid "%s%s: not enough memory"
+#, fuzzy, c-format
+msgid "%s%s: not enough memory (%s)"
 msgstr "%s%s: memória insuficiente"
 
 #, c-format
@@ -9495,6 +9495,10 @@ msgstr ""
 "registo deste buffer está desativado"
 
 #, c-format
+msgid "%s%s: not enough memory"
+msgstr "%s%s: memória insuficiente"
+
+#, c-format
 msgid ""
 "%s%s: unable to start logging for buffer \"%s\": filename \"%s\" is already "
 "used by another buffer (check your log settings)"
diff --git a/po/pt_BR.po b/po/pt_BR.po
index 2def095e3..7005322ef 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: 2016-05-18 07:50+0200\n"
+"POT-Creation-Date: 2016-05-27 20:09+0200\n"
 "PO-Revision-Date: 2016-05-18 07:43+0200\n"
 "Last-Translator: Eduardo Elias <camponez@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -302,8 +302,8 @@ msgstr "  %s (plugin: %s)"
 msgid "No bar item defined"
 msgstr "Nenhum item da barra definido"
 
-#, c-format
-msgid "%sNot enough memory"
+#, fuzzy, c-format
+msgid "%sNot enough memory (%s)"
 msgstr "%sMemória insuficiente"
 
 #, c-format
@@ -8261,8 +8261,8 @@ msgstr ""
 "%s%s: você deve alterar a opção irc.server.%s.ssl_dhkey_size (valor atual é "
 "%d)"
 
-#, c-format
-msgid "%s%s: not enough memory"
+#, fuzzy, c-format
+msgid "%s%s: not enough memory (%s)"
 msgstr "%s%s: memória insuficiente"
 
 #, fuzzy, c-format
@@ -8446,6 +8446,10 @@ msgstr ""
 "\"%s\", o registro está desabilitado para este buffer"
 
 #, c-format
+msgid "%s%s: not enough memory"
+msgstr "%s%s: memória insuficiente"
+
+#, c-format
 msgid ""
 "%s%s: unable to start logging for buffer \"%s\": filename \"%s\" is already "
 "used by another buffer (check your log settings)"
diff --git a/po/ru.po b/po/ru.po
index 31a7cf47e..fb54d6cef 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: 2016-05-18 07:50+0200\n"
+"POT-Creation-Date: 2016-05-27 20:09+0200\n"
 "PO-Revision-Date: 2016-05-18 07:43+0200\n"
 "Last-Translator: Aleksey V Zapparov AKA ixti <ixti@member.fsf.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -286,7 +286,7 @@ msgid "No bar item defined"
 msgstr "Сокращения не заданы.\n"
 
 #, fuzzy, c-format
-msgid "%sNot enough memory"
+msgid "%sNot enough memory (%s)"
 msgstr "Недостаточно памяти для новой строчки\n"
 
 #, fuzzy, c-format
@@ -7875,7 +7875,7 @@ msgid ""
 msgstr ""
 
 #, fuzzy, c-format
-msgid "%s%s: not enough memory"
+msgid "%s%s: not enough memory (%s)"
 msgstr "Недостаточно памяти для новой строчки\n"
 
 #, fuzzy, c-format
@@ -8049,6 +8049,10 @@ msgid ""
 "for this buffer"
 msgstr ""
 
+#, fuzzy, c-format
+msgid "%s%s: not enough memory"
+msgstr "Недостаточно памяти для новой строчки\n"
+
 #, c-format
 msgid ""
 "%s%s: unable to start logging for buffer \"%s\": filename \"%s\" is already "
diff --git a/po/tr.po b/po/tr.po
index e4883cf44..c1f364cd8 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: 2016-05-18 07:50+0200\n"
+"POT-Creation-Date: 2016-05-27 20:09+0200\n"
 "PO-Revision-Date: 2016-05-18 07:43+0200\n"
 "Last-Translator: Hasan Kiran <sunder67@hotmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -242,8 +242,8 @@ msgstr "  %s (eklenti: %s)"
 msgid "No bar item defined"
 msgstr ""
 
-#, c-format
-msgid "%sNot enough memory"
+#, fuzzy, c-format
+msgid "%sNot enough memory (%s)"
 msgstr "%sYeterli bellek yok"
 
 #, c-format
@@ -7097,9 +7097,9 @@ msgid ""
 "value is %d, try a lower value like %d or %d)"
 msgstr ""
 
-#, c-format
-msgid "%s%s: not enough memory"
-msgstr ""
+#, fuzzy, c-format
+msgid "%s%s: not enough memory (%s)"
+msgstr "%sYeterli bellek yok"
 
 #, c-format
 msgid "%s%s: timeout"
@@ -7268,6 +7268,10 @@ msgid ""
 msgstr ""
 
 #, c-format
+msgid "%s%s: not enough memory"
+msgstr ""
+
+#, c-format
 msgid ""
 "%s%s: unable to start logging for buffer \"%s\": filename \"%s\" is already "
 "used by another buffer (check your log settings)"
diff --git a/po/weechat.pot b/po/weechat.pot
index c838fa805..ef2d0bf20 100644
--- a/po/weechat.pot
+++ b/po/weechat.pot
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2016-05-18 07:50+0200\n"
+"POT-Creation-Date: 2016-05-27 20:09+0200\n"
 "PO-Revision-Date: 2014-08-16 10:27+0200\n"
 "Last-Translator: Sébastien Helleu <flashcode@flashtux.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -240,7 +240,7 @@ msgid "No bar item defined"
 msgstr ""
 
 #, c-format
-msgid "%sNot enough memory"
+msgid "%sNot enough memory (%s)"
 msgstr ""
 
 #, c-format
@@ -7022,7 +7022,7 @@ msgid ""
 msgstr ""
 
 #, c-format
-msgid "%s%s: not enough memory"
+msgid "%s%s: not enough memory (%s)"
 msgstr ""
 
 #, c-format
@@ -7193,6 +7193,10 @@ msgid ""
 msgstr ""
 
 #, c-format
+msgid "%s%s: not enough memory"
+msgstr ""
+
+#, c-format
 msgid ""
 "%s%s: unable to start logging for buffer \"%s\": filename \"%s\" is already "
 "used by another buffer (check your log settings)"
diff --git a/src/core/wee-command.c b/src/core/wee-command.c
index ac6bd6ce6..a55aa0055 100644
--- a/src/core/wee-command.c
+++ b/src/core/wee-command.c
@@ -239,8 +239,9 @@ COMMAND_CALLBACK(bar)
         if (!str_type)
         {
             gui_chat_printf (NULL,
-                             _("%sNot enough memory"),
-                             gui_chat_prefix[GUI_CHAT_PREFIX_ERROR]);
+                             _("%sNot enough memory (%s)"),
+                             gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
+                             "/bar");
             return WEECHAT_RC_OK;
         }
         type = gui_bar_search_type (str_type);
@@ -5081,8 +5082,9 @@ COMMAND_CALLBACK(repeat)
                 if (!repeat_args)
                 {
                     gui_chat_printf (NULL,
-                                     _("%sNot enough memory"),
-                                     gui_chat_prefix[GUI_CHAT_PREFIX_ERROR]);
+                                     _("%sNot enough memory (%s)"),
+                                     gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
+                                     "/repeat");
                     return WEECHAT_RC_OK;
                 }
                 repeat_args[0] = strdup (buffer->full_name);
@@ -6040,8 +6042,9 @@ COMMAND_CALLBACK(upgrade)
     if (!ptr_binary && !quit)
     {
         gui_chat_printf (NULL,
-                         _("%sNot enough memory"),
-                         gui_chat_prefix[GUI_CHAT_PREFIX_ERROR]);
+                         _("%sNot enough memory (%s)"),
+                         gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
+                         "/upgrade");
         return WEECHAT_RC_OK;
     }
 
@@ -6400,8 +6403,9 @@ COMMAND_CALLBACK(wait)
     if (!timer_args)
     {
         gui_chat_printf (NULL,
-                         _("%sNot enough memory"),
-                         gui_chat_prefix[GUI_CHAT_PREFIX_ERROR]);
+                         _("%sNot enough memory (%s)"),
+                         gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
+                         "/wait");
         return WEECHAT_RC_OK;
     }
     timer_args[0] = strdup (buffer->full_name);
diff --git a/src/core/wee-network.c b/src/core/wee-network.c
index fd1474236..cb2fa52d2 100644
--- a/src/core/wee-network.c
+++ b/src/core/wee-network.c
@@ -1609,7 +1609,7 @@ network_connect_child_read_cb (const void *pointer, void *data, int fd)
             (hook_connect->callback_pointer,
              hook_connect->callback_data,
              WEECHAT_HOOK_CONNECT_MEMORY_ERROR,
-             0, sock, cb_error, cb_ip_address);
+             0, sock, "child_read_cb", NULL);
         unhook (hook_connect);
     }
 
@@ -1695,7 +1695,7 @@ network_connect_with_fork (struct t_hook *hook_connect)
             (hook_connect->callback_pointer,
              hook_connect->callback_data,
              WEECHAT_HOOK_CONNECT_MEMORY_ERROR,
-             0, -1, NULL, NULL);
+             0, -1, "pipe", NULL);
         unhook (hook_connect);
         return;
     }
@@ -1710,7 +1710,7 @@ network_connect_with_fork (struct t_hook *hook_connect)
             (hook_connect->callback_pointer,
              hook_connect->callback_data,
              WEECHAT_HOOK_CONNECT_MEMORY_ERROR,
-             0, -1, NULL, NULL);
+             0, -1, "socketpair", NULL);
         unhook (hook_connect);
         return;
     }
@@ -1732,7 +1732,7 @@ network_connect_with_fork (struct t_hook *hook_connect)
                 (hook_connect->callback_pointer,
                  hook_connect->callback_data,
                  WEECHAT_HOOK_CONNECT_MEMORY_ERROR,
-                 0, -1, NULL, NULL);
+                 0, -1, "fork", NULL);
             unhook (hook_connect);
             return;
         /* child process */
diff --git a/src/plugins/irc/irc-server.c b/src/plugins/irc/irc-server.c
index 7d8ce2edd..9e7580584 100644
--- a/src/plugins/irc/irc-server.c
+++ b/src/plugins/irc/irc-server.c
@@ -3618,8 +3618,9 @@ irc_server_connect_cb (const void *pointer, void *data,
         case WEECHAT_HOOK_CONNECT_MEMORY_ERROR:
             weechat_printf (
                 server->buffer,
-                _("%s%s: not enough memory"),
-                weechat_prefix ("error"), IRC_PLUGIN_NAME);
+                _("%s%s: not enough memory (%s)"),
+                weechat_prefix ("error"), IRC_PLUGIN_NAME,
+                (error) ? error : "-");
             if (error && error[0])
             {
                 weechat_printf (
@@ -3939,8 +3940,9 @@ irc_server_check_certificate_fingerprint (struct t_irc_server *server,
             {
                 weechat_printf (
                     server->buffer,
-                    _("%s%s: not enough memory"),
-                    weechat_prefix ("error"), IRC_PLUGIN_NAME);
+                    _("%s%s: not enough memory (%s)"),
+                    weechat_prefix ("error"), IRC_PLUGIN_NAME,
+                    "fingerprint");
             }
         }
 
@@ -4432,8 +4434,9 @@ irc_server_connect (struct t_irc_server *server)
         {
             weechat_printf (
                 server->buffer,
-                _("%s%s: not enough memory"),
-                weechat_prefix ("error"), IRC_PLUGIN_NAME);
+                _("%s%s: not enough memory (%s)"),
+                weechat_prefix ("error"), IRC_PLUGIN_NAME,
+                "proxy");
             return 0;
         }
         snprintf (option_name, length, "weechat.proxy.%s.type", proxy);
diff --git a/src/plugins/xfer/xfer-network.c b/src/plugins/xfer/xfer-network.c
index f52345dee..a6871376d 100644
--- a/src/plugins/xfer/xfer-network.c
+++ b/src/plugins/xfer/xfer-network.c
@@ -620,8 +620,9 @@ xfer_network_connect_chat_recv_cb (const void *pointer, void *data,
             break;
         case WEECHAT_HOOK_CONNECT_MEMORY_ERROR:
             weechat_printf (NULL,
-                            _("%s%s: not enough memory"),
-                            weechat_prefix ("error"), XFER_PLUGIN_NAME);
+                            _("%s%s: not enough memory (%s)"),
+                            weechat_prefix ("error"), XFER_PLUGIN_NAME,
+                            (error) ? error : "-");
             break;
         case WEECHAT_HOOK_CONNECT_TIMEOUT:
             weechat_printf (NULL,
diff --git a/src/plugins/xfer/xfer.c b/src/plugins/xfer/xfer.c
index fb7d5ff52..25b855124 100644
--- a/src/plugins/xfer/xfer.c
+++ b/src/plugins/xfer/xfer.c
@@ -1119,16 +1119,18 @@ xfer_add_cb (const void *pointer, void *data,
             if (!path)
             {
                 weechat_printf (NULL,
-                                _("%s%s: not enough memory"),
-                                weechat_prefix ("error"), XFER_PLUGIN_NAME);
+                                _("%s%s: not enough memory (%s)"),
+                                weechat_prefix ("error"), XFER_PLUGIN_NAME,
+                                "xfer_add, path");
                 goto error;
             }
             filename2 = malloc (strlen (path) + strlen (filename) + 4);
             if (!filename2)
             {
                 weechat_printf (NULL,
-                                _("%s%s: not enough memory"),
-                                weechat_prefix ("error"), XFER_PLUGIN_NAME);
+                                _("%s%s: not enough memory (%s)"),
+                                weechat_prefix ("error"), XFER_PLUGIN_NAME,
+                                "xfer_add, filename2");
                 free (path);
                 goto error;
             }