3.20180228

Signed-off-by: Simon McVittie <smcv@debian.org>

13 files changed, 312 insertions, 247 deletions

diff --git a/po/bg.po b/po/bg.po
index dca3d1d7f..4d6ef0fb0 100644
--- a/po/bg.po
+++ b/po/bg.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki-bg\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 12:22-0400\n"
+"POT-Creation-Date: 2018-02-28 10:39+0000\n"
 "PO-Revision-Date: 2007-01-12 01:19+0200\n"
 "Last-Translator: Damyan Ivanov <dam@modsodtsys.com>\n"
 "Language-Team: Bulgarian <dict@fsa-bg.org>\n"
@@ -55,7 +55,7 @@ msgstr "Предпочитанията са запазени."
 msgid "You are banned."
 msgstr "Достъпът ви е забранен."
 
-#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1672
+#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1676
 msgid "Error"
 msgstr "Грешка"
 
@@ -430,7 +430,7 @@ msgstr "грешка при четене на „%s”: %s"
 msgid "%s is an attachment, not a page."
 msgstr ""
 
-#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1892
+#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1896
 #, perl-format
 msgid "you are not allowed to change %s"
 msgstr ""
@@ -492,43 +492,48 @@ msgstr "няма разпознати усмивки; изключване на
 msgid "Unable to detect image type from extension"
 msgstr "грешка при запис на файла „%s”: %s"
 
-#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:136
-#: ../IkiWiki/Plugin/img.pm:175 ../IkiWiki/Plugin/img.pm:223
+#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:143
+#: ../IkiWiki/Plugin/img.pm:182 ../IkiWiki/Plugin/img.pm:230
 #, fuzzy, perl-format
 msgid "failed to read %s: %s"
 msgstr "грешка при запис на файла „%s”: %s"
 
-#: ../IkiWiki/Plugin/img.pm:131
+#: ../IkiWiki/Plugin/img.pm:134
+#, fuzzy, perl-format
+msgid "failed to determine format of %s"
+msgstr "грешка при запис на файла „%s”: %s"
+
+#: ../IkiWiki/Plugin/img.pm:138
 #, perl-format
 msgid "%s image processing disabled in img_allowed_formats configuration"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:138
+#: ../IkiWiki/Plugin/img.pm:145
 #, fuzzy, perl-format
 msgid "\"%s\" does not seem to be a valid %s file"
 msgstr "„%s” не е изпълним файл"
 
-#: ../IkiWiki/Plugin/img.pm:172
+#: ../IkiWiki/Plugin/img.pm:179
 #, fuzzy
 msgid "Image::Magick is not installed"
 msgstr "не е инсталиран polygen"
 
-#: ../IkiWiki/Plugin/img.pm:184
+#: ../IkiWiki/Plugin/img.pm:191
 #, fuzzy, perl-format
 msgid "failed to get dimensions of %s"
 msgstr "грешка при запис на файла „%s”: %s"
 
-#: ../IkiWiki/Plugin/img.pm:191
+#: ../IkiWiki/Plugin/img.pm:198
 #, perl-format
 msgid "wrong size format \"%s\" (should be WxH)"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:227
+#: ../IkiWiki/Plugin/img.pm:234
 #, fuzzy, perl-format
 msgid "failed to resize: %s"
 msgstr "грешка при запис на файла „%s”: %s"
 
-#: ../IkiWiki/Plugin/img.pm:252
+#: ../IkiWiki/Plugin/img.pm:259
 #, fuzzy, perl-format
 msgid "failed to determine size of image %s"
 msgstr "грешка при запис на файла „%s”: %s"
@@ -609,7 +614,7 @@ msgstr ""
 msgid "multimarkdown is enabled, but Text::MultiMarkdown is not installed"
 msgstr ""
 
-#: ../IkiWiki/Plugin/mdwn.pm:150
+#: ../IkiWiki/Plugin/mdwn.pm:175
 #, perl-format
 msgid "failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"
 msgstr ""
@@ -1409,31 +1414,31 @@ msgstr ""
 msgid "preprocessing loop detected on %s at depth %i"
 msgstr "открита е циклична завидимост при %s на „%s” на дълбочина %i"
 
-#: ../IkiWiki.pm:1848
+#: ../IkiWiki.pm:1852
 #, fuzzy, perl-format
 msgid "bad file name %s"
 msgstr "пропускане на невалидното име на файл „%s”"
 
-#: ../IkiWiki.pm:2161
+#: ../IkiWiki.pm:2165
 #, perl-format
 msgid "template %s not found"
 msgstr "шаблонът „%s” не е намерен"
 
-#: ../IkiWiki.pm:2419
+#: ../IkiWiki.pm:2423
 msgid "yes"
 msgstr ""
 
-#: ../IkiWiki.pm:2504
+#: ../IkiWiki.pm:2508
 #, fuzzy, perl-format
 msgid "invalid sort type %s"
 msgstr "непознат вид сортиране „%s”"
 
-#: ../IkiWiki.pm:2525
+#: ../IkiWiki.pm:2529
 #, perl-format
 msgid "unknown sort type %s"
 msgstr "непознат вид сортиране „%s”"
 
-#: ../IkiWiki.pm:2674
+#: ../IkiWiki.pm:2678
 #, fuzzy, perl-format
 msgid "cannot match pages: %s"
 msgstr "грешка при четене на „%s”: %s"
diff --git a/po/cs.po b/po/cs.po
index e603e721a..8781061a2 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 12:22-0400\n"
+"POT-Creation-Date: 2018-02-28 10:39+0000\n"
 "PO-Revision-Date: 2009-09-11 20:23+0200\n"
 "Last-Translator: Miroslav Kure <kurem@debian.cz>\n"
 "Language-Team: Czech <debian-l10n-czech@lists.debian.org>\n"
@@ -55,7 +55,7 @@ msgstr "Nastavení uloženo."
 msgid "You are banned."
 msgstr "Jste vyhoštěni."
 
-#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1672
+#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1676
 msgid "Error"
 msgstr "Chyba"
 
@@ -429,7 +429,7 @@ msgstr "není stránkou"
 msgid "%s is an attachment, not a page."
 msgstr "%s není ani příloha, ani stránka."
 
-#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1892
+#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1896
 #, perl-format
 msgid "you are not allowed to change %s"
 msgstr "nejste oprávněni měnit %s"
@@ -490,42 +490,47 @@ msgstr "htmltidy se nepodařilo zpracovat toto html"
 msgid "Unable to detect image type from extension"
 msgstr "z kódu se nepodařilo vygenerovat obrázek"
 
-#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:136
-#: ../IkiWiki/Plugin/img.pm:175 ../IkiWiki/Plugin/img.pm:223
+#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:143
+#: ../IkiWiki/Plugin/img.pm:182 ../IkiWiki/Plugin/img.pm:230
 #, perl-format
 msgid "failed to read %s: %s"
 msgstr "nelze číst %s: %s"
 
-#: ../IkiWiki/Plugin/img.pm:131
+#: ../IkiWiki/Plugin/img.pm:134
+#, fuzzy, perl-format
+msgid "failed to determine format of %s"
+msgstr "nelze určit velikost obrázku %s"
+
+#: ../IkiWiki/Plugin/img.pm:138
 #, perl-format
 msgid "%s image processing disabled in img_allowed_formats configuration"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:138
+#: ../IkiWiki/Plugin/img.pm:145
 #, fuzzy, perl-format
 msgid "\"%s\" does not seem to be a valid %s file"
 msgstr "%s není spustitelný soubor"
 
-#: ../IkiWiki/Plugin/img.pm:172
+#: ../IkiWiki/Plugin/img.pm:179
 msgid "Image::Magick is not installed"
 msgstr "Image::Magick není nainstalován"
 
-#: ../IkiWiki/Plugin/img.pm:184
+#: ../IkiWiki/Plugin/img.pm:191
 #, fuzzy, perl-format
 msgid "failed to get dimensions of %s"
 msgstr "nelze určit velikost obrázku %s"
 
-#: ../IkiWiki/Plugin/img.pm:191
+#: ../IkiWiki/Plugin/img.pm:198
 #, perl-format
 msgid "wrong size format \"%s\" (should be WxH)"
 msgstr "chybné rozměry „%s“ (formát má být ŠxV)"
 
-#: ../IkiWiki/Plugin/img.pm:227
+#: ../IkiWiki/Plugin/img.pm:234
 #, perl-format
 msgid "failed to resize: %s"
 msgstr "nelze změnit velikost: %s"
 
-#: ../IkiWiki/Plugin/img.pm:252
+#: ../IkiWiki/Plugin/img.pm:259
 #, perl-format
 msgid "failed to determine size of image %s"
 msgstr "nelze určit velikost obrázku %s"
@@ -600,7 +605,7 @@ msgstr ""
 msgid "multimarkdown is enabled, but Text::MultiMarkdown is not installed"
 msgstr "je povolen multimarkdown, ale Text::MultiMarkdown není nainstalován"
 
-#: ../IkiWiki/Plugin/mdwn.pm:150
+#: ../IkiWiki/Plugin/mdwn.pm:175
 #, perl-format
 msgid "failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"
 msgstr ""
@@ -1401,31 +1406,31 @@ msgstr "nepodařilo se nahrát externí modul vyžadovaný modulem %s: %s"
 msgid "preprocessing loop detected on %s at depth %i"
 msgstr "Byla rozpoznána smyčka na %s v hloubce %i"
 
-#: ../IkiWiki.pm:1848
+#: ../IkiWiki.pm:1852
 #, perl-format
 msgid "bad file name %s"
 msgstr "chybné jméno souboru %s"
 
-#: ../IkiWiki.pm:2161
+#: ../IkiWiki.pm:2165
 #, perl-format
 msgid "template %s not found"
 msgstr "šablona %s nebyla nalezena"
 
-#: ../IkiWiki.pm:2419
+#: ../IkiWiki.pm:2423
 msgid "yes"
 msgstr "ano"
 
-#: ../IkiWiki.pm:2504
+#: ../IkiWiki.pm:2508
 #, fuzzy, perl-format
 msgid "invalid sort type %s"
 msgstr "neznámý typ řazení %s"
 
-#: ../IkiWiki.pm:2525
+#: ../IkiWiki.pm:2529
 #, perl-format
 msgid "unknown sort type %s"
 msgstr "neznámý typ řazení %s"
 
-#: ../IkiWiki.pm:2674
+#: ../IkiWiki.pm:2678
 #, perl-format
 msgid "cannot match pages: %s"
 msgstr "nelze vybrat stránky: %s"
diff --git a/po/da.po b/po/da.po
index dbe04f964..1e635b536 100644
--- a/po/da.po
+++ b/po/da.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki 3.20110430\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 12:22-0400\n"
+"POT-Creation-Date: 2018-02-28 10:39+0000\n"
 "PO-Revision-Date: 2011-05-05 13:30+0200\n"
 "Last-Translator: Jonas Smedegaard <dr@jones.dk>\n"
 "Language-Team: None\n"
@@ -59,7 +59,7 @@ msgstr "Indstillinger gemt"
 msgid "You are banned."
 msgstr "Du er banlyst."
 
-#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1672
+#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1676
 msgid "Error"
 msgstr "Fejl"
 
@@ -429,7 +429,7 @@ msgstr "ikke en side"
 msgid "%s is an attachment, not a page."
 msgstr "%s er en vedhæftning, ikke en side."
 
-#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1892
+#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1896
 #, perl-format
 msgid "you are not allowed to change %s"
 msgstr "Du har ikke lov til at ændre %s"
@@ -491,42 +491,47 @@ msgstr "htmltidy kunne ikke afkode dette html"
 msgid "Unable to detect image type from extension"
 msgstr "billedopbygning fra kode mislykkedes"
 
-#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:136
-#: ../IkiWiki/Plugin/img.pm:175 ../IkiWiki/Plugin/img.pm:223
+#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:143
+#: ../IkiWiki/Plugin/img.pm:182 ../IkiWiki/Plugin/img.pm:230
 #, perl-format
 msgid "failed to read %s: %s"
 msgstr "læsning af %s mislykkedes: %s"
 
-#: ../IkiWiki/Plugin/img.pm:131
+#: ../IkiWiki/Plugin/img.pm:134
+#, fuzzy, perl-format
+msgid "failed to determine format of %s"
+msgstr "Vurdering af billedstørrelse mislykkedes: %s"
+
+#: ../IkiWiki/Plugin/img.pm:138
 #, perl-format
 msgid "%s image processing disabled in img_allowed_formats configuration"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:138
+#: ../IkiWiki/Plugin/img.pm:145
 #, fuzzy, perl-format
 msgid "\"%s\" does not seem to be a valid %s file"
 msgstr "%s ser ikke ud til at kunne afvikles"
 
-#: ../IkiWiki/Plugin/img.pm:172
+#: ../IkiWiki/Plugin/img.pm:179
 msgid "Image::Magick is not installed"
 msgstr "Image::Magick ikke installeret"
 
-#: ../IkiWiki/Plugin/img.pm:184
+#: ../IkiWiki/Plugin/img.pm:191
 #, fuzzy, perl-format
 msgid "failed to get dimensions of %s"
 msgstr "Vurdering af billedstørrelse mislykkedes: %s"
 
-#: ../IkiWiki/Plugin/img.pm:191
+#: ../IkiWiki/Plugin/img.pm:198
 #, perl-format
 msgid "wrong size format \"%s\" (should be WxH)"
 msgstr "forkert størrelsesformat \"%s\" (burde være WxH)"
 
-#: ../IkiWiki/Plugin/img.pm:227
+#: ../IkiWiki/Plugin/img.pm:234
 #, perl-format
 msgid "failed to resize: %s"
 msgstr "Ændring af størrelse mislykkedes: %s"
 
-#: ../IkiWiki/Plugin/img.pm:252
+#: ../IkiWiki/Plugin/img.pm:259
 #, perl-format
 msgid "failed to determine size of image %s"
 msgstr "Vurdering af billedstørrelse mislykkedes: %s"
@@ -602,7 +607,7 @@ msgid "multimarkdown is enabled, but Text::MultiMarkdown is not installed"
 msgstr ""
 "multimarkdown er aktiveret, men Text::MultiMarkdown er ikke installeret"
 
-#: ../IkiWiki/Plugin/mdwn.pm:150
+#: ../IkiWiki/Plugin/mdwn.pm:175
 #, perl-format
 msgid "failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"
 msgstr ""
@@ -1403,31 +1408,31 @@ msgstr ""
 msgid "preprocessing loop detected on %s at depth %i"
 msgstr "forudberegningssløkke fundet på %s ved dybde %i"
 
-#: ../IkiWiki.pm:1848
+#: ../IkiWiki.pm:1852
 #, perl-format
 msgid "bad file name %s"
 msgstr "dårligt filnavn %s"
 
-#: ../IkiWiki.pm:2161
+#: ../IkiWiki.pm:2165
 #, perl-format
 msgid "template %s not found"
 msgstr "skabelon %s ikke fundet"
 
-#: ../IkiWiki.pm:2419
+#: ../IkiWiki.pm:2423
 msgid "yes"
 msgstr "ja"
 
-#: ../IkiWiki.pm:2504
+#: ../IkiWiki.pm:2508
 #, perl-format
 msgid "invalid sort type %s"
 msgstr "forkert sorteringstype %s"
 
-#: ../IkiWiki.pm:2525
+#: ../IkiWiki.pm:2529
 #, perl-format
 msgid "unknown sort type %s"
 msgstr "ukendt sorteringsform %s"
 
-#: ../IkiWiki.pm:2674
+#: ../IkiWiki.pm:2678
 #, perl-format
 msgid "cannot match pages: %s"
 msgstr "kan ikke få sider til at passe sammen: %s"
diff --git a/po/de.po b/po/de.po
index a023c52f9..8f94c6c85 100644
--- a/po/de.po
+++ b/po/de.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki 3.14159\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 12:22-0400\n"
+"POT-Creation-Date: 2018-02-28 10:39+0000\n"
 "PO-Revision-Date: 2010-03-14 16:09+0530\n"
 "Last-Translator: Sebastian Kuhnert <mail@sebastian-kuhnert.de>\n"
 "Language-Team: German <debian-l10n-german@lists.debian.org>\n"
@@ -55,7 +55,7 @@ msgstr "Einstellungen gespeichert."
 msgid "You are banned."
 msgstr "Sie sind ausgeschlossen worden."
 
-#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1672
+#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1676
 msgid "Error"
 msgstr "Fehler"
 
@@ -430,7 +430,7 @@ msgstr "Keine Seite"
 msgid "%s is an attachment, not a page."
 msgstr "Seite %s ist ein Anhang und keine Seite."
 
-#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1892
+#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1896
 #, perl-format
 msgid "you are not allowed to change %s"
 msgstr "Sie dürfen %s nicht verändern"
@@ -493,42 +493,47 @@ msgstr "htmltidy konnte dieses HTML nicht auswerten"
 msgid "Unable to detect image type from extension"
 msgstr "konnte kein Bild aus dem Code erzeugen"
 
-#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:136
-#: ../IkiWiki/Plugin/img.pm:175 ../IkiWiki/Plugin/img.pm:223
+#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:143
+#: ../IkiWiki/Plugin/img.pm:182 ../IkiWiki/Plugin/img.pm:230
 #, perl-format
 msgid "failed to read %s: %s"
 msgstr "Lesen von %s fehlgeschlagen: %s"
 
-#: ../IkiWiki/Plugin/img.pm:131
+#: ../IkiWiki/Plugin/img.pm:134
+#, fuzzy, perl-format
+msgid "failed to determine format of %s"
+msgstr "Größe des Bildes %s konnte nicht festgestellt werden."
+
+#: ../IkiWiki/Plugin/img.pm:138
 #, perl-format
 msgid "%s image processing disabled in img_allowed_formats configuration"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:138
+#: ../IkiWiki/Plugin/img.pm:145
 #, fuzzy, perl-format
 msgid "\"%s\" does not seem to be a valid %s file"
 msgstr "%s scheint nicht ausführbar zu sein"
 
-#: ../IkiWiki/Plugin/img.pm:172
+#: ../IkiWiki/Plugin/img.pm:179
 msgid "Image::Magick is not installed"
 msgstr "Image::Magick ist nicht installiert"
 
-#: ../IkiWiki/Plugin/img.pm:184
+#: ../IkiWiki/Plugin/img.pm:191
 #, fuzzy, perl-format
 msgid "failed to get dimensions of %s"
 msgstr "Größe des Bildes %s konnte nicht festgestellt werden."
 
-#: ../IkiWiki/Plugin/img.pm:191
+#: ../IkiWiki/Plugin/img.pm:198
 #, perl-format
 msgid "wrong size format \"%s\" (should be WxH)"
 msgstr "falsches Format in \"%s\" für size (sollte BxH sein)"
 
-#: ../IkiWiki/Plugin/img.pm:227
+#: ../IkiWiki/Plugin/img.pm:234
 #, perl-format
 msgid "failed to resize: %s"
 msgstr "Größenänderung fehlgeschlagen: %s"
 
-#: ../IkiWiki/Plugin/img.pm:252
+#: ../IkiWiki/Plugin/img.pm:259
 #, perl-format
 msgid "failed to determine size of image %s"
 msgstr "Größe des Bildes %s konnte nicht festgestellt werden."
@@ -607,7 +612,7 @@ msgstr ""
 "multimarkdown ist eingeschaltet, aber Text::MultiMarkdown ist nicht "
 "installiert"
 
-#: ../IkiWiki/Plugin/mdwn.pm:150
+#: ../IkiWiki/Plugin/mdwn.pm:175
 #, perl-format
 msgid "failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"
 msgstr ""
@@ -1423,31 +1428,31 @@ msgstr "Laden der für %s benötigten externen Erweiterung fehlgeschlagen: %s"
 msgid "preprocessing loop detected on %s at depth %i"
 msgstr "Präprozessorschleife auf %s in Tiefe %i erkannt"
 
-#: ../IkiWiki.pm:1848
+#: ../IkiWiki.pm:1852
 #, perl-format
 msgid "bad file name %s"
 msgstr "fehlerhafter Dateiname %s"
 
-#: ../IkiWiki.pm:2161
+#: ../IkiWiki.pm:2165
 #, perl-format
 msgid "template %s not found"
 msgstr "Vorlage %s nicht gefunden"
 
-#: ../IkiWiki.pm:2419
+#: ../IkiWiki.pm:2423
 msgid "yes"
 msgstr "ja"
 
-#: ../IkiWiki.pm:2504
+#: ../IkiWiki.pm:2508
 #, fuzzy, perl-format
 msgid "invalid sort type %s"
 msgstr "Unbekannter Sortierungstyp %s"
 
-#: ../IkiWiki.pm:2525
+#: ../IkiWiki.pm:2529
 #, perl-format
 msgid "unknown sort type %s"
 msgstr "Unbekannter Sortierungstyp %s"
 
-#: ../IkiWiki.pm:2674
+#: ../IkiWiki.pm:2678
 #, perl-format
 msgid "cannot match pages: %s"
 msgstr "Kann die Seiten nicht zuordnen: %s"
diff --git a/po/es.po b/po/es.po
index 9c3cae03e..09493d947 100644
--- a/po/es.po
+++ b/po/es.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: es\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 12:22-0400\n"
+"POT-Creation-Date: 2018-02-28 10:39+0000\n"
 "PO-Revision-Date: 2009-06-14 12:32+0200\n"
 "Last-Translator: Victor Moral <victor@taquiones.net>\n"
 "Language-Team:  <en@li.org>\n"
@@ -59,7 +59,7 @@ msgstr "Las preferencias se han guardado."
 msgid "You are banned."
 msgstr "Ha sido expulsado."
 
-#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1672
+#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1676
 msgid "Error"
 msgstr "Error"
 
@@ -438,7 +438,7 @@ msgstr "no encuentro páginas coincidentes: %s"
 msgid "%s is an attachment, not a page."
 msgstr "la página %s no es modificable"
 
-#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1892
+#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1896
 #, perl-format
 msgid "you are not allowed to change %s"
 msgstr "No puede cambiar %s"
@@ -502,42 +502,47 @@ msgstr "Algunos emoticonos tienen errores"
 msgid "Unable to detect image type from extension"
 msgstr "no he podido crear la imagen desde el código"
 
-#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:136
-#: ../IkiWiki/Plugin/img.pm:175 ../IkiWiki/Plugin/img.pm:223
+#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:143
+#: ../IkiWiki/Plugin/img.pm:182 ../IkiWiki/Plugin/img.pm:230
 #, perl-format
 msgid "failed to read %s: %s"
 msgstr "no puedo leer de %s: %s "
 
-#: ../IkiWiki/Plugin/img.pm:131
+#: ../IkiWiki/Plugin/img.pm:134
+#, fuzzy, perl-format
+msgid "failed to determine format of %s"
+msgstr "no he podido determinar el tamaño de la imagen %s"
+
+#: ../IkiWiki/Plugin/img.pm:138
 #, perl-format
 msgid "%s image processing disabled in img_allowed_formats configuration"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:138
+#: ../IkiWiki/Plugin/img.pm:145
 #, fuzzy, perl-format
 msgid "\"%s\" does not seem to be a valid %s file"
 msgstr "el programa %s no parece ser ejecutable"
 
-#: ../IkiWiki/Plugin/img.pm:172
+#: ../IkiWiki/Plugin/img.pm:179
 msgid "Image::Magick is not installed"
 msgstr "El complemento Image::Magick no ha sido instalado"
 
-#: ../IkiWiki/Plugin/img.pm:184
+#: ../IkiWiki/Plugin/img.pm:191
 #, fuzzy, perl-format
 msgid "failed to get dimensions of %s"
 msgstr "no he podido determinar el tamaño de la imagen %s"
 
-#: ../IkiWiki/Plugin/img.pm:191
+#: ../IkiWiki/Plugin/img.pm:198
 #, perl-format
 msgid "wrong size format \"%s\" (should be WxH)"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:227
+#: ../IkiWiki/Plugin/img.pm:234
 #, perl-format
 msgid "failed to resize: %s"
 msgstr "dimensionamiento fallido: %s"
 
-#: ../IkiWiki/Plugin/img.pm:252
+#: ../IkiWiki/Plugin/img.pm:259
 #, perl-format
 msgid "failed to determine size of image %s"
 msgstr "no he podido determinar el tamaño de la imagen %s"
@@ -615,7 +620,7 @@ msgid "multimarkdown is enabled, but Text::MultiMarkdown is not installed"
 msgstr ""
 "el modo multimarkdown está activo, pero no está instalado Text::MultiMarkdown"
 
-#: ../IkiWiki/Plugin/mdwn.pm:150
+#: ../IkiWiki/Plugin/mdwn.pm:175
 #, perl-format
 msgid "failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"
 msgstr ""
@@ -1429,31 +1434,31 @@ msgstr ""
 "se ha detectado en la página %s un bucle de preprocesado en la iteración "
 "número %i"
 
-#: ../IkiWiki.pm:1848
+#: ../IkiWiki.pm:1852
 #, perl-format
 msgid "bad file name %s"
 msgstr "el nombre de archivo %s es erróneo"
 
-#: ../IkiWiki.pm:2161
+#: ../IkiWiki.pm:2165
 #, perl-format
 msgid "template %s not found"
 msgstr "no he encontrado la plantilla %s"
 
-#: ../IkiWiki.pm:2419
+#: ../IkiWiki.pm:2423
 msgid "yes"
 msgstr "si"
 
-#: ../IkiWiki.pm:2504
+#: ../IkiWiki.pm:2508
 #, fuzzy, perl-format
 msgid "invalid sort type %s"
 msgstr "no conozco este tipo de ordenación %s"
 
-#: ../IkiWiki.pm:2525
+#: ../IkiWiki.pm:2529
 #, perl-format
 msgid "unknown sort type %s"
 msgstr "no conozco este tipo de ordenación %s"
 
-#: ../IkiWiki.pm:2674
+#: ../IkiWiki.pm:2678
 #, perl-format
 msgid "cannot match pages: %s"
 msgstr "no encuentro páginas coincidentes: %s"
diff --git a/po/fr.po b/po/fr.po
index e9ebc219b..5fbd1505d 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki 3.141\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 12:22-0400\n"
+"POT-Creation-Date: 2018-02-28 10:39+0000\n"
 "PO-Revision-Date: 2010-10-03 10:42+0200\n"
 "Last-Translator: Philippe Batailler <philippe.batailler@free.fr>\n"
 "Language-Team: French <debian-l10n-french@lists.debian.org>\n"
@@ -57,7 +57,7 @@ msgstr "Les préférences ont été enregistrées."
 msgid "You are banned."
 msgstr "Vous avez été banni."
 
-#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1672
+#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1676
 msgid "Error"
 msgstr "Erreur"
 
@@ -427,7 +427,7 @@ msgstr "Ce n'est pas une page."
 msgid "%s is an attachment, not a page."
 msgstr "%s est une pièce jointe, pas une page."
 
-#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1892
+#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1896
 #, perl-format
 msgid "you are not allowed to change %s"
 msgstr "Vous n'êtes pas autorisé à modifier %s"
@@ -490,42 +490,47 @@ msgstr "htmltidy n'a pas pu analyser cette page html"
 msgid "Unable to detect image type from extension"
 msgstr "Échec de la création de l'image à partir du code"
 
-#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:136
-#: ../IkiWiki/Plugin/img.pm:175 ../IkiWiki/Plugin/img.pm:223
+#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:143
+#: ../IkiWiki/Plugin/img.pm:182 ../IkiWiki/Plugin/img.pm:230
 #, perl-format
 msgid "failed to read %s: %s"
 msgstr "Échec de la lecture de %s : %s"
 
-#: ../IkiWiki/Plugin/img.pm:131
+#: ../IkiWiki/Plugin/img.pm:134
+#, fuzzy, perl-format
+msgid "failed to determine format of %s"
+msgstr "Échec de la détermination de la taille de l'image : %s"
+
+#: ../IkiWiki/Plugin/img.pm:138
 #, perl-format
 msgid "%s image processing disabled in img_allowed_formats configuration"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:138
+#: ../IkiWiki/Plugin/img.pm:145
 #, fuzzy, perl-format
 msgid "\"%s\" does not seem to be a valid %s file"
 msgstr "%s ne semble pas être exécutable"
 
-#: ../IkiWiki/Plugin/img.pm:172
+#: ../IkiWiki/Plugin/img.pm:179
 msgid "Image::Magick is not installed"
 msgstr "Image::Magick n'est pas installé"
 
-#: ../IkiWiki/Plugin/img.pm:184
+#: ../IkiWiki/Plugin/img.pm:191
 #, fuzzy, perl-format
 msgid "failed to get dimensions of %s"
 msgstr "Échec de la détermination de la taille de l'image : %s"
 
-#: ../IkiWiki/Plugin/img.pm:191
+#: ../IkiWiki/Plugin/img.pm:198
 #, perl-format
 msgid "wrong size format \"%s\" (should be WxH)"
 msgstr "Format de la taille incorrect \"%s\", (devrait être LxH)"
 
-#: ../IkiWiki/Plugin/img.pm:227
+#: ../IkiWiki/Plugin/img.pm:234
 #, perl-format
 msgid "failed to resize: %s"
 msgstr "Échec du redimensionnement : %s"
 
-#: ../IkiWiki/Plugin/img.pm:252
+#: ../IkiWiki/Plugin/img.pm:259
 #, perl-format
 msgid "failed to determine size of image %s"
 msgstr "Échec de la détermination de la taille de l'image : %s"
@@ -602,7 +607,7 @@ msgstr ""
 msgid "multimarkdown is enabled, but Text::MultiMarkdown is not installed"
 msgstr "mulitmarkdown est activé mais Text::Multimarkdown n'est pas installé"
 
-#: ../IkiWiki/Plugin/mdwn.pm:150
+#: ../IkiWiki/Plugin/mdwn.pm:175
 #, perl-format
 msgid "failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"
 msgstr ""
@@ -1419,31 +1424,31 @@ msgstr "Impossible de charger le greffon externe nécessaire au greffon %s : %s
 msgid "preprocessing loop detected on %s at depth %i"
 msgstr "Une boucle de prétraitement a été détectée sur %s à hauteur de %i"
 
-#: ../IkiWiki.pm:1848
+#: ../IkiWiki.pm:1852
 #, perl-format
 msgid "bad file name %s"
 msgstr "Nom de fichier incorrect %s"
 
-#: ../IkiWiki.pm:2161
+#: ../IkiWiki.pm:2165
 #, perl-format
 msgid "template %s not found"
 msgstr "Modèle de page %s introuvable"
 
-#: ../IkiWiki.pm:2419
+#: ../IkiWiki.pm:2423
 msgid "yes"
 msgstr "oui"
 
-#: ../IkiWiki.pm:2504
+#: ../IkiWiki.pm:2508
 #, perl-format
 msgid "invalid sort type %s"
 msgstr "Type de tri %s inconnu"
 
-#: ../IkiWiki.pm:2525
+#: ../IkiWiki.pm:2529
 #, perl-format
 msgid "unknown sort type %s"
 msgstr "Type de tri %s inconnu"
 
-#: ../IkiWiki.pm:2674
+#: ../IkiWiki.pm:2678
 #, perl-format
 msgid "cannot match pages: %s"
 msgstr "Impossible de trouver les pages : %s"
diff --git a/po/gu.po b/po/gu.po
index 960c606fe..f02e783a4 100644
--- a/po/gu.po
+++ b/po/gu.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki-gu\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 12:22-0400\n"
+"POT-Creation-Date: 2018-02-28 10:39+0000\n"
 "PO-Revision-Date: 2007-01-11 16:05+0530\n"
 "Last-Translator: Kartik Mistry <kartik.mistry@gmail.com>\n"
 "Language-Team: Gujarati <team@utkarsh.org>\n"
@@ -54,7 +54,7 @@ msgstr "પ્રાથમિકતાઓ સંગ્રહાઇ."
 msgid "You are banned."
 msgstr "તમારા પર પ્રતિબંધ છે."
 
-#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1672
+#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1676
 msgid "Error"
 msgstr "ક્ષતિ"
 
@@ -429,7 +429,7 @@ msgstr "વાંચી શકાતી નથી %s: %s"
 msgid "%s is an attachment, not a page."
 msgstr "%s એ સુધારી શકાય તેવું પાનું નથી"
 
-#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1892
+#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1896
 #, perl-format
 msgid "you are not allowed to change %s"
 msgstr ""
@@ -490,43 +490,48 @@ msgstr "કોઇપણ સ્માઇલીઓ ઉકેલવામાં ન
 msgid "Unable to detect image type from extension"
 msgstr "માપ બદલવામાં નિષ્ફળ: %s"
 
-#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:136
-#: ../IkiWiki/Plugin/img.pm:175 ../IkiWiki/Plugin/img.pm:223
+#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:143
+#: ../IkiWiki/Plugin/img.pm:182 ../IkiWiki/Plugin/img.pm:230
 #, perl-format
 msgid "failed to read %s: %s"
 msgstr "%s વાંચવામાં નિષ્ફળ: %s"
 
-#: ../IkiWiki/Plugin/img.pm:131
+#: ../IkiWiki/Plugin/img.pm:134
+#, fuzzy, perl-format
+msgid "failed to determine format of %s"
+msgstr "માપ બદલવામાં નિષ્ફળ: %s"
+
+#: ../IkiWiki/Plugin/img.pm:138
 #, perl-format
 msgid "%s image processing disabled in img_allowed_formats configuration"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:138
+#: ../IkiWiki/Plugin/img.pm:145
 #, fuzzy, perl-format
 msgid "\"%s\" does not seem to be a valid %s file"
 msgstr "%s એ ચલાવી શકાય તેમ લાગતું નથી"
 
-#: ../IkiWiki/Plugin/img.pm:172
+#: ../IkiWiki/Plugin/img.pm:179
 #, fuzzy
 msgid "Image::Magick is not installed"
 msgstr "પોલિગોન સ્થાપિત નથી"
 
-#: ../IkiWiki/Plugin/img.pm:184
+#: ../IkiWiki/Plugin/img.pm:191
 #, fuzzy, perl-format
 msgid "failed to get dimensions of %s"
 msgstr "માપ બદલવામાં નિષ્ફળ: %s"
 
-#: ../IkiWiki/Plugin/img.pm:191
+#: ../IkiWiki/Plugin/img.pm:198
 #, perl-format
 msgid "wrong size format \"%s\" (should be WxH)"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:227
+#: ../IkiWiki/Plugin/img.pm:234
 #, perl-format
 msgid "failed to resize: %s"
 msgstr "માપ બદલવામાં નિષ્ફળ: %s"
 
-#: ../IkiWiki/Plugin/img.pm:252
+#: ../IkiWiki/Plugin/img.pm:259
 #, fuzzy, perl-format
 msgid "failed to determine size of image %s"
 msgstr "માપ બદલવામાં નિષ્ફળ: %s"
@@ -603,7 +608,7 @@ msgstr ""
 msgid "multimarkdown is enabled, but Text::MultiMarkdown is not installed"
 msgstr ""
 
-#: ../IkiWiki/Plugin/mdwn.pm:150
+#: ../IkiWiki/Plugin/mdwn.pm:175
 #, perl-format
 msgid "failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"
 msgstr "Markdown.pm પર્લ મોડ્યુલ (%s) અથવા /usr/bin/markdown (%s) લાવવામાં નિષ્ફળ"
@@ -1395,31 +1400,31 @@ msgstr ""
 msgid "preprocessing loop detected on %s at depth %i"
 msgstr "%s પર શોધાયેલ લુપ  %s પર ચલાવે છે %i ઉંડાણ પર"
 
-#: ../IkiWiki.pm:1848
+#: ../IkiWiki.pm:1852
 #, fuzzy, perl-format
 msgid "bad file name %s"
 msgstr "ખરાબ ફાઇલ નામ છોડી દે છે %s"
 
-#: ../IkiWiki.pm:2161
+#: ../IkiWiki.pm:2165
 #, perl-format
 msgid "template %s not found"
 msgstr "ટેમ્પલેટ %s મળ્યું નહી"
 
-#: ../IkiWiki.pm:2419
+#: ../IkiWiki.pm:2423
 msgid "yes"
 msgstr ""
 
-#: ../IkiWiki.pm:2504
+#: ../IkiWiki.pm:2508
 #, fuzzy, perl-format
 msgid "invalid sort type %s"
 msgstr "અજાણ્યો ગોઠવણી પ્રકાર %s"
 
-#: ../IkiWiki.pm:2525
+#: ../IkiWiki.pm:2529
 #, perl-format
 msgid "unknown sort type %s"
 msgstr "અજાણ્યો ગોઠવણી પ્રકાર %s"
 
-#: ../IkiWiki.pm:2674
+#: ../IkiWiki.pm:2678
 #, fuzzy, perl-format
 msgid "cannot match pages: %s"
 msgstr "વાંચી શકાતી નથી %s: %s"
diff --git a/po/ikiwiki.pot b/po/ikiwiki.pot
index 7da7fad7c..c41df3041 100644
--- a/po/ikiwiki.pot
+++ b/po/ikiwiki.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 12:26-0400\n"
+"POT-Creation-Date: 2018-02-28 10:40+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -55,7 +55,7 @@ msgstr ""
 msgid "You are banned."
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1672
+#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1676
 msgid "Error"
 msgstr ""
 
@@ -421,7 +421,7 @@ msgstr ""
 msgid "%s is an attachment, not a page."
 msgstr ""
 
-#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1892
+#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1896
 #, perl-format
 msgid "you are not allowed to change %s"
 msgstr ""
@@ -480,42 +480,47 @@ msgstr ""
 msgid "Unable to detect image type from extension"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:136
-#: ../IkiWiki/Plugin/img.pm:175 ../IkiWiki/Plugin/img.pm:223
+#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:143
+#: ../IkiWiki/Plugin/img.pm:182 ../IkiWiki/Plugin/img.pm:230
 #, perl-format
 msgid "failed to read %s: %s"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:131
+#: ../IkiWiki/Plugin/img.pm:134
 #, perl-format
-msgid "%s image processing disabled in img_allowed_formats configuration"
+msgid "failed to determine format of %s"
 msgstr ""
 
 #: ../IkiWiki/Plugin/img.pm:138
 #, perl-format
+msgid "%s image processing disabled in img_allowed_formats configuration"
+msgstr ""
+
+#: ../IkiWiki/Plugin/img.pm:145
+#, perl-format
 msgid "\"%s\" does not seem to be a valid %s file"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:172
+#: ../IkiWiki/Plugin/img.pm:179
 msgid "Image::Magick is not installed"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:184
+#: ../IkiWiki/Plugin/img.pm:191
 #, perl-format
 msgid "failed to get dimensions of %s"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:191
+#: ../IkiWiki/Plugin/img.pm:198
 #, perl-format
 msgid "wrong size format \"%s\" (should be WxH)"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:227
+#: ../IkiWiki/Plugin/img.pm:234
 #, perl-format
 msgid "failed to resize: %s"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:252
+#: ../IkiWiki/Plugin/img.pm:259
 #, perl-format
 msgid "failed to determine size of image %s"
 msgstr ""
@@ -590,7 +595,7 @@ msgstr ""
 msgid "multimarkdown is enabled, but Text::MultiMarkdown is not installed"
 msgstr ""
 
-#: ../IkiWiki/Plugin/mdwn.pm:150
+#: ../IkiWiki/Plugin/mdwn.pm:175
 #, perl-format
 msgid "failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"
 msgstr ""
@@ -1366,31 +1371,31 @@ msgstr ""
 msgid "preprocessing loop detected on %s at depth %i"
 msgstr ""
 
-#: ../IkiWiki.pm:1848
+#: ../IkiWiki.pm:1852
 #, perl-format
 msgid "bad file name %s"
 msgstr ""
 
-#: ../IkiWiki.pm:2161
+#: ../IkiWiki.pm:2165
 #, perl-format
 msgid "template %s not found"
 msgstr ""
 
-#: ../IkiWiki.pm:2419
+#: ../IkiWiki.pm:2423
 msgid "yes"
 msgstr ""
 
-#: ../IkiWiki.pm:2504
+#: ../IkiWiki.pm:2508
 #, perl-format
 msgid "invalid sort type %s"
 msgstr ""
 
-#: ../IkiWiki.pm:2525
+#: ../IkiWiki.pm:2529
 #, perl-format
 msgid "unknown sort type %s"
 msgstr ""
 
-#: ../IkiWiki.pm:2674
+#: ../IkiWiki.pm:2678
 #, perl-format
 msgid "cannot match pages: %s"
 msgstr ""
diff --git a/po/it.po b/po/it.po
index ae21d1a6c..83f80ebcd 100644
--- a/po/it.po
+++ b/po/it.po
@@ -5,7 +5,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Ikiwiki\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 12:22-0400\n"
+"POT-Creation-Date: 2018-02-28 10:39+0000\n"
 "PO-Revision-Date: 2009-08-16 11:01+0100\n"
 "Last-Translator: Luca Bruno <lucab@debian.org>\n"
 "Language-Team: Italian TP <tp@lists.linux.it>\n"
@@ -53,7 +53,7 @@ msgstr "Preferenze salvate."
 msgid "You are banned."
 msgstr "Avete ricevuto un ban."
 
-#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1672
+#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1676
 msgid "Error"
 msgstr "Errore"
 
@@ -428,7 +428,7 @@ msgstr "non è una pagina"
 msgid "%s is an attachment, not a page."
 msgstr "%s è un allegato, non una pagina."
 
-#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1892
+#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1896
 #, perl-format
 msgid "you are not allowed to change %s"
 msgstr "non è permesso modificare %s"
@@ -491,42 +491,47 @@ msgstr "impossibile interpretare gli smile"
 msgid "Unable to detect image type from extension"
 msgstr "impossibile generare l'immagine dal codice"
 
-#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:136
-#: ../IkiWiki/Plugin/img.pm:175 ../IkiWiki/Plugin/img.pm:223
+#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:143
+#: ../IkiWiki/Plugin/img.pm:182 ../IkiWiki/Plugin/img.pm:230
 #, perl-format
 msgid "failed to read %s: %s"
 msgstr "impossibile leggere %s: %s"
 
-#: ../IkiWiki/Plugin/img.pm:131
+#: ../IkiWiki/Plugin/img.pm:134
+#, fuzzy, perl-format
+msgid "failed to determine format of %s"
+msgstr "impossibile determinare la dimensione dell'immagine %s"
+
+#: ../IkiWiki/Plugin/img.pm:138
 #, perl-format
 msgid "%s image processing disabled in img_allowed_formats configuration"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:138
+#: ../IkiWiki/Plugin/img.pm:145
 #, fuzzy, perl-format
 msgid "\"%s\" does not seem to be a valid %s file"
 msgstr "%s non sembra essere eseguibile"
 
-#: ../IkiWiki/Plugin/img.pm:172
+#: ../IkiWiki/Plugin/img.pm:179
 msgid "Image::Magick is not installed"
 msgstr "Image::Magick non è installato"
 
-#: ../IkiWiki/Plugin/img.pm:184
+#: ../IkiWiki/Plugin/img.pm:191
 #, fuzzy, perl-format
 msgid "failed to get dimensions of %s"
 msgstr "impossibile determinare la dimensione dell'immagine %s"
 
-#: ../IkiWiki/Plugin/img.pm:191
+#: ../IkiWiki/Plugin/img.pm:198
 #, perl-format
 msgid "wrong size format \"%s\" (should be WxH)"
 msgstr "Formato dimensione «%s» non valido (dovrebbe essere LxA)"
 
-#: ../IkiWiki/Plugin/img.pm:227
+#: ../IkiWiki/Plugin/img.pm:234
 #, perl-format
 msgid "failed to resize: %s"
 msgstr "impossibile ridimensionare: %s"
 
-#: ../IkiWiki/Plugin/img.pm:252
+#: ../IkiWiki/Plugin/img.pm:259
 #, perl-format
 msgid "failed to determine size of image %s"
 msgstr "impossibile determinare la dimensione dell'immagine %s"
@@ -603,7 +608,7 @@ msgid "multimarkdown is enabled, but Text::MultiMarkdown is not installed"
 msgstr ""
 "multimarkdown è stato abilitato, ma Text::MultiMarkdown non è aggiornato"
 
-#: ../IkiWiki/Plugin/mdwn.pm:150
+#: ../IkiWiki/Plugin/mdwn.pm:175
 #, perl-format
 msgid "failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"
 msgstr ""
@@ -1413,31 +1418,31 @@ msgstr "impossibile caricare il plugin esterno per il plugin %s: %s"
 msgid "preprocessing loop detected on %s at depth %i"
 msgstr "ciclo del preprocessore individuato su %s alla profondità %i"
 
-#: ../IkiWiki.pm:1848
+#: ../IkiWiki.pm:1852
 #, perl-format
 msgid "bad file name %s"
 msgstr "nome file %s scorretto"
 
-#: ../IkiWiki.pm:2161
+#: ../IkiWiki.pm:2165
 #, perl-format
 msgid "template %s not found"
 msgstr "modello %s non trovato"
 
-#: ../IkiWiki.pm:2419
+#: ../IkiWiki.pm:2423
 msgid "yes"
 msgstr "sì"
 
-#: ../IkiWiki.pm:2504
+#: ../IkiWiki.pm:2508
 #, fuzzy, perl-format
 msgid "invalid sort type %s"
 msgstr "ordinamento %s sconosciuto"
 
-#: ../IkiWiki.pm:2525
+#: ../IkiWiki.pm:2529
 #, perl-format
 msgid "unknown sort type %s"
 msgstr "ordinamento %s sconosciuto"
 
-#: ../IkiWiki.pm:2674
+#: ../IkiWiki.pm:2678
 #, perl-format
 msgid "cannot match pages: %s"
 msgstr "impossibile trovare pagine corrispondenti: %s"
diff --git a/po/pl.po b/po/pl.po
index da67c7b49..b9b619ba7 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki 1.51\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 12:22-0400\n"
+"POT-Creation-Date: 2018-02-28 10:39+0000\n"
 "PO-Revision-Date: 2007-04-27 22:05+0200\n"
 "Last-Translator: Pawel Tecza <ptecza@net.icm.edu.pl>\n"
 "Language-Team: Debian L10n Polish <debian-l10n-polish@lists.debian.org>\n"
@@ -55,7 +55,7 @@ msgstr "Preferencje zapisane."
 msgid "You are banned."
 msgstr "Twój dostęp został zabroniony przez administratora."
 
-#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1672
+#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1676
 msgid "Error"
 msgstr "Błąd"
 
@@ -431,7 +431,7 @@ msgstr "awaria w trakcie odczytu %s: %s"
 msgid "%s is an attachment, not a page."
 msgstr "Strona %s nie może być edytowana"
 
-#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1892
+#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1896
 #, perl-format
 msgid "you are not allowed to change %s"
 msgstr ""
@@ -493,43 +493,48 @@ msgstr "awaria w trakcie przetwarzania emitoikonki"
 msgid "Unable to detect image type from extension"
 msgstr "awaria w trakcie zmiany rozmiaru: %s"
 
-#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:136
-#: ../IkiWiki/Plugin/img.pm:175 ../IkiWiki/Plugin/img.pm:223
+#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:143
+#: ../IkiWiki/Plugin/img.pm:182 ../IkiWiki/Plugin/img.pm:230
 #, fuzzy, perl-format
 msgid "failed to read %s: %s"
 msgstr "awaria w trakcie odczytu %s: %s"
 
-#: ../IkiWiki/Plugin/img.pm:131
+#: ../IkiWiki/Plugin/img.pm:134
+#, fuzzy, perl-format
+msgid "failed to determine format of %s"
+msgstr "awaria w trakcie zmiany rozmiaru: %s"
+
+#: ../IkiWiki/Plugin/img.pm:138
 #, perl-format
 msgid "%s image processing disabled in img_allowed_formats configuration"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:138
+#: ../IkiWiki/Plugin/img.pm:145
 #, fuzzy, perl-format
 msgid "\"%s\" does not seem to be a valid %s file"
 msgstr "osłona %s nie jest wykonywalna"
 
-#: ../IkiWiki/Plugin/img.pm:172
+#: ../IkiWiki/Plugin/img.pm:179
 #, fuzzy
 msgid "Image::Magick is not installed"
 msgstr "wtyczka polygen nie jest zainstalowana"
 
-#: ../IkiWiki/Plugin/img.pm:184
+#: ../IkiWiki/Plugin/img.pm:191
 #, fuzzy, perl-format
 msgid "failed to get dimensions of %s"
 msgstr "awaria w trakcie zmiany rozmiaru: %s"
 
-#: ../IkiWiki/Plugin/img.pm:191
+#: ../IkiWiki/Plugin/img.pm:198
 #, perl-format
 msgid "wrong size format \"%s\" (should be WxH)"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:227
+#: ../IkiWiki/Plugin/img.pm:234
 #, fuzzy, perl-format
 msgid "failed to resize: %s"
 msgstr "awaria w trakcie zmiany rozmiaru: %s"
 
-#: ../IkiWiki/Plugin/img.pm:252
+#: ../IkiWiki/Plugin/img.pm:259
 #, fuzzy, perl-format
 msgid "failed to determine size of image %s"
 msgstr "awaria w trakcie zmiany rozmiaru: %s"
@@ -611,7 +616,7 @@ msgstr ""
 msgid "multimarkdown is enabled, but Text::MultiMarkdown is not installed"
 msgstr ""
 
-#: ../IkiWiki/Plugin/mdwn.pm:150
+#: ../IkiWiki/Plugin/mdwn.pm:175
 #, perl-format
 msgid "failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"
 msgstr ""
@@ -1416,31 +1421,31 @@ msgstr ""
 msgid "preprocessing loop detected on %s at depth %i"
 msgstr "polecenie preprocesora %s wykryte w %s na głębokości %i"
 
-#: ../IkiWiki.pm:1848
+#: ../IkiWiki.pm:1852
 #, fuzzy, perl-format
 msgid "bad file name %s"
 msgstr "pomijanie nieprawidłowej nazwy pliku %s"
 
-#: ../IkiWiki.pm:2161
+#: ../IkiWiki.pm:2165
 #, perl-format
 msgid "template %s not found"
 msgstr "nieznaleziony szablon %s"
 
-#: ../IkiWiki.pm:2419
+#: ../IkiWiki.pm:2423
 msgid "yes"
 msgstr ""
 
-#: ../IkiWiki.pm:2504
+#: ../IkiWiki.pm:2508
 #, fuzzy, perl-format
 msgid "invalid sort type %s"
 msgstr "nieznany sposób sortowania %s"
 
-#: ../IkiWiki.pm:2525
+#: ../IkiWiki.pm:2529
 #, perl-format
 msgid "unknown sort type %s"
 msgstr "nieznany sposób sortowania %s"
 
-#: ../IkiWiki.pm:2674
+#: ../IkiWiki.pm:2678
 #, fuzzy, perl-format
 msgid "cannot match pages: %s"
 msgstr "awaria w trakcie odczytu %s: %s"
diff --git a/po/sv.po b/po/sv.po
index 8bf85c52a..0aa6e994c 100644
--- a/po/sv.po
+++ b/po/sv.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 12:22-0400\n"
+"POT-Creation-Date: 2018-02-28 10:39+0000\n"
 "PO-Revision-Date: 2007-01-10 23:47+0100\n"
 "Last-Translator: Daniel Nylander <po@danielnylander.se>\n"
 "Language-Team: Swedish <tp-sv@listor.tp-sv.se>\n"
@@ -54,7 +54,7 @@ msgstr "Inställningar sparades."
 msgid "You are banned."
 msgstr "Du är bannlyst."
 
-#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1672
+#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1676
 msgid "Error"
 msgstr "Fel"
 
@@ -429,7 +429,7 @@ msgstr "kan inte läsa %s: %s"
 msgid "%s is an attachment, not a page."
 msgstr ""
 
-#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1892
+#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1896
 #, perl-format
 msgid "you are not allowed to change %s"
 msgstr ""
@@ -491,43 +491,48 @@ msgstr "misslyckades med att tolka smilisar, inaktiverar instick"
 msgid "Unable to detect image type from extension"
 msgstr "misslyckades med att skriva %s: %s"
 
-#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:136
-#: ../IkiWiki/Plugin/img.pm:175 ../IkiWiki/Plugin/img.pm:223
+#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:143
+#: ../IkiWiki/Plugin/img.pm:182 ../IkiWiki/Plugin/img.pm:230
 #, fuzzy, perl-format
 msgid "failed to read %s: %s"
 msgstr "misslyckades med att skriva %s: %s"
 
-#: ../IkiWiki/Plugin/img.pm:131
+#: ../IkiWiki/Plugin/img.pm:134
+#, fuzzy, perl-format
+msgid "failed to determine format of %s"
+msgstr "misslyckades med att skriva %s: %s"
+
+#: ../IkiWiki/Plugin/img.pm:138
 #, perl-format
 msgid "%s image processing disabled in img_allowed_formats configuration"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:138
+#: ../IkiWiki/Plugin/img.pm:145
 #, fuzzy, perl-format
 msgid "\"%s\" does not seem to be a valid %s file"
 msgstr "%s verkar inte vara körbar"
 
-#: ../IkiWiki/Plugin/img.pm:172
+#: ../IkiWiki/Plugin/img.pm:179
 #, fuzzy
 msgid "Image::Magick is not installed"
 msgstr "polygen inte installerad"
 
-#: ../IkiWiki/Plugin/img.pm:184
+#: ../IkiWiki/Plugin/img.pm:191
 #, fuzzy, perl-format
 msgid "failed to get dimensions of %s"
 msgstr "misslyckades med att skriva %s: %s"
 
-#: ../IkiWiki/Plugin/img.pm:191
+#: ../IkiWiki/Plugin/img.pm:198
 #, perl-format
 msgid "wrong size format \"%s\" (should be WxH)"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:227
+#: ../IkiWiki/Plugin/img.pm:234
 #, fuzzy, perl-format
 msgid "failed to resize: %s"
 msgstr "misslyckades med att skriva %s: %s"
 
-#: ../IkiWiki/Plugin/img.pm:252
+#: ../IkiWiki/Plugin/img.pm:259
 #, fuzzy, perl-format
 msgid "failed to determine size of image %s"
 msgstr "misslyckades med att skriva %s: %s"
@@ -605,7 +610,7 @@ msgstr ""
 msgid "multimarkdown is enabled, but Text::MultiMarkdown is not installed"
 msgstr ""
 
-#: ../IkiWiki/Plugin/mdwn.pm:150
+#: ../IkiWiki/Plugin/mdwn.pm:175
 #, perl-format
 msgid "failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"
 msgstr ""
@@ -1402,31 +1407,31 @@ msgstr ""
 msgid "preprocessing loop detected on %s at depth %i"
 msgstr "%s förbehandlingsslinga detekterades på %s, djup %i"
 
-#: ../IkiWiki.pm:1848
+#: ../IkiWiki.pm:1852
 #, fuzzy, perl-format
 msgid "bad file name %s"
 msgstr "hoppar över felaktigt filnamn %s"
 
-#: ../IkiWiki.pm:2161
+#: ../IkiWiki.pm:2165
 #, perl-format
 msgid "template %s not found"
 msgstr "mallen %s hittades inte"
 
-#: ../IkiWiki.pm:2419
+#: ../IkiWiki.pm:2423
 msgid "yes"
 msgstr ""
 
-#: ../IkiWiki.pm:2504
+#: ../IkiWiki.pm:2508
 #, fuzzy, perl-format
 msgid "invalid sort type %s"
 msgstr "okänd sorteringstyp %s"
 
-#: ../IkiWiki.pm:2525
+#: ../IkiWiki.pm:2529
 #, perl-format
 msgid "unknown sort type %s"
 msgstr "okänd sorteringstyp %s"
 
-#: ../IkiWiki.pm:2674
+#: ../IkiWiki.pm:2678
 #, fuzzy, perl-format
 msgid "cannot match pages: %s"
 msgstr "kan inte läsa %s: %s"
diff --git a/po/tr.po b/po/tr.po
index b2b09ab9c..59ff38732 100644
--- a/po/tr.po
+++ b/po/tr.po
@@ -5,7 +5,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki 3.20091031\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 12:22-0400\n"
+"POT-Creation-Date: 2018-02-28 10:39+0000\n"
 "PO-Revision-Date: 2009-11-08 03:04+0200\n"
 "Last-Translator: Recai Oktaş <roktas@debian.org>\n"
 "Language-Team: Turkish <debian-l10n-turkish@lists.debian.org>\n"
@@ -51,7 +51,7 @@ msgstr "Tercihler kaydedildi."
 msgid "You are banned."
 msgstr ""
 
-#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1672
+#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1676
 msgid "Error"
 msgstr "Hata"
 
@@ -417,7 +417,7 @@ msgstr ""
 msgid "%s is an attachment, not a page."
 msgstr ""
 
-#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1892
+#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1896
 #, perl-format
 msgid "you are not allowed to change %s"
 msgstr ""
@@ -476,42 +476,47 @@ msgstr ""
 msgid "Unable to detect image type from extension"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:136
-#: ../IkiWiki/Plugin/img.pm:175 ../IkiWiki/Plugin/img.pm:223
+#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:143
+#: ../IkiWiki/Plugin/img.pm:182 ../IkiWiki/Plugin/img.pm:230
 #, perl-format
 msgid "failed to read %s: %s"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:131
+#: ../IkiWiki/Plugin/img.pm:134
 #, perl-format
-msgid "%s image processing disabled in img_allowed_formats configuration"
+msgid "failed to determine format of %s"
 msgstr ""
 
 #: ../IkiWiki/Plugin/img.pm:138
 #, perl-format
+msgid "%s image processing disabled in img_allowed_formats configuration"
+msgstr ""
+
+#: ../IkiWiki/Plugin/img.pm:145
+#, perl-format
 msgid "\"%s\" does not seem to be a valid %s file"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:172
+#: ../IkiWiki/Plugin/img.pm:179
 msgid "Image::Magick is not installed"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:184
+#: ../IkiWiki/Plugin/img.pm:191
 #, perl-format
 msgid "failed to get dimensions of %s"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:191
+#: ../IkiWiki/Plugin/img.pm:198
 #, perl-format
 msgid "wrong size format \"%s\" (should be WxH)"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:227
+#: ../IkiWiki/Plugin/img.pm:234
 #, perl-format
 msgid "failed to resize: %s"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:252
+#: ../IkiWiki/Plugin/img.pm:259
 #, perl-format
 msgid "failed to determine size of image %s"
 msgstr ""
@@ -586,7 +591,7 @@ msgstr ""
 msgid "multimarkdown is enabled, but Text::MultiMarkdown is not installed"
 msgstr ""
 
-#: ../IkiWiki/Plugin/mdwn.pm:150
+#: ../IkiWiki/Plugin/mdwn.pm:175
 #, perl-format
 msgid "failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"
 msgstr ""
@@ -1365,31 +1370,31 @@ msgstr ""
 msgid "preprocessing loop detected on %s at depth %i"
 msgstr ""
 
-#: ../IkiWiki.pm:1848
+#: ../IkiWiki.pm:1852
 #, perl-format
 msgid "bad file name %s"
 msgstr ""
 
-#: ../IkiWiki.pm:2161
+#: ../IkiWiki.pm:2165
 #, perl-format
 msgid "template %s not found"
 msgstr ""
 
-#: ../IkiWiki.pm:2419
+#: ../IkiWiki.pm:2423
 msgid "yes"
 msgstr ""
 
-#: ../IkiWiki.pm:2504
+#: ../IkiWiki.pm:2508
 #, perl-format
 msgid "invalid sort type %s"
 msgstr ""
 
-#: ../IkiWiki.pm:2525
+#: ../IkiWiki.pm:2529
 #, perl-format
 msgid "unknown sort type %s"
 msgstr ""
 
-#: ../IkiWiki.pm:2674
+#: ../IkiWiki.pm:2678
 #, perl-format
 msgid "cannot match pages: %s"
 msgstr ""
diff --git a/po/vi.po b/po/vi.po
index 0cc383893..c1fa09a33 100644
--- a/po/vi.po
+++ b/po/vi.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ikiwiki\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-05 12:22-0400\n"
+"POT-Creation-Date: 2018-02-28 10:39+0000\n"
 "PO-Revision-Date: 2007-01-13 15:31+1030\n"
 "Last-Translator: Clytie Siddall <clytie@riverland.net.au>\n"
 "Language-Team: Vietnamese <vi-VN@googlegroups.com>\n"
@@ -55,7 +55,7 @@ msgstr "Tùy thích đã được lưu."
 msgid "You are banned."
 msgstr "Bạn bị cấm ra."
 
-#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1672
+#: ../IkiWiki/CGI.pm:491 ../IkiWiki/CGI.pm:492 ../IkiWiki.pm:1676
 msgid "Error"
 msgstr "Lỗi"
 
@@ -429,7 +429,7 @@ msgstr "không thể đọc %s: %s"
 msgid "%s is an attachment, not a page."
 msgstr ""
 
-#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1892
+#: ../IkiWiki/Plugin/git.pm:933 ../IkiWiki/Plugin/git.pm:997 ../IkiWiki.pm:1896
 #, perl-format
 msgid "you are not allowed to change %s"
 msgstr ""
@@ -491,43 +491,48 @@ msgstr "lỗi phân tách hình cười nào nên tắt bổ sung"
 msgid "Unable to detect image type from extension"
 msgstr "lỗi ghi %s: %s"
 
-#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:136
-#: ../IkiWiki/Plugin/img.pm:175 ../IkiWiki/Plugin/img.pm:223
+#: ../IkiWiki/Plugin/img.pm:104 ../IkiWiki/Plugin/img.pm:143
+#: ../IkiWiki/Plugin/img.pm:182 ../IkiWiki/Plugin/img.pm:230
 #, fuzzy, perl-format
 msgid "failed to read %s: %s"
 msgstr "lỗi ghi %s: %s"
 
-#: ../IkiWiki/Plugin/img.pm:131
+#: ../IkiWiki/Plugin/img.pm:134
+#, fuzzy, perl-format
+msgid "failed to determine format of %s"
+msgstr "lỗi ghi %s: %s"
+
+#: ../IkiWiki/Plugin/img.pm:138
 #, perl-format
 msgid "%s image processing disabled in img_allowed_formats configuration"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:138
+#: ../IkiWiki/Plugin/img.pm:145
 #, fuzzy, perl-format
 msgid "\"%s\" does not seem to be a valid %s file"
 msgstr "có vẻ là %s không phải có khả năng thực hiện"
 
-#: ../IkiWiki/Plugin/img.pm:172
+#: ../IkiWiki/Plugin/img.pm:179
 #, fuzzy
 msgid "Image::Magick is not installed"
 msgstr "chưa cài đặt polygen"
 
-#: ../IkiWiki/Plugin/img.pm:184
+#: ../IkiWiki/Plugin/img.pm:191
 #, fuzzy, perl-format
 msgid "failed to get dimensions of %s"
 msgstr "lỗi ghi %s: %s"
 
-#: ../IkiWiki/Plugin/img.pm:191
+#: ../IkiWiki/Plugin/img.pm:198
 #, perl-format
 msgid "wrong size format \"%s\" (should be WxH)"
 msgstr ""
 
-#: ../IkiWiki/Plugin/img.pm:227
+#: ../IkiWiki/Plugin/img.pm:234
 #, fuzzy, perl-format
 msgid "failed to resize: %s"
 msgstr "lỗi ghi %s: %s"
 
-#: ../IkiWiki/Plugin/img.pm:252
+#: ../IkiWiki/Plugin/img.pm:259
 #, fuzzy, perl-format
 msgid "failed to determine size of image %s"
 msgstr "lỗi ghi %s: %s"
@@ -607,7 +612,7 @@ msgstr ""
 msgid "multimarkdown is enabled, but Text::MultiMarkdown is not installed"
 msgstr ""
 
-#: ../IkiWiki/Plugin/mdwn.pm:150
+#: ../IkiWiki/Plugin/mdwn.pm:175
 #, perl-format
 msgid "failed to load Markdown.pm perl module (%s) or /usr/bin/markdown (%s)"
 msgstr "lỗi nạp mô-đun perl Markdown.pm (%s) hay « /usr/bin/markdown » (%s)"
@@ -1403,31 +1408,31 @@ msgstr ""
 msgid "preprocessing loop detected on %s at depth %i"
 msgstr "vòng lặp tiền xử lý %s được phát hiện trên %s ở độ sâu %i"
 
-#: ../IkiWiki.pm:1848
+#: ../IkiWiki.pm:1852
 #, fuzzy, perl-format
 msgid "bad file name %s"
 msgstr "đang bỏ qua tên tập tin sai %s"
 
-#: ../IkiWiki.pm:2161
+#: ../IkiWiki.pm:2165
 #, perl-format
 msgid "template %s not found"
 msgstr "không tìm thấy mẫu %s"
 
-#: ../IkiWiki.pm:2419
+#: ../IkiWiki.pm:2423
 msgid "yes"
 msgstr ""
 
-#: ../IkiWiki.pm:2504
+#: ../IkiWiki.pm:2508
 #, fuzzy, perl-format
 msgid "invalid sort type %s"
 msgstr "kiểu sắp xếp không rõ %s"
 
-#: ../IkiWiki.pm:2525
+#: ../IkiWiki.pm:2529
 #, perl-format
 msgid "unknown sort type %s"
 msgstr "kiểu sắp xếp không rõ %s"
 
-#: ../IkiWiki.pm:2674
+#: ../IkiWiki.pm:2678
 #, fuzzy, perl-format
 msgid "cannot match pages: %s"
 msgstr "không thể đọc %s: %s"