fix indentation issues

16 files changed, 490 insertions, 494 deletions

diff --git a/po/de.po b/po/de.po
index a304f12..0cd8f60 100644
--- a/po/de.po
+++ b/po/de.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libextractor 1.0.0-pre1\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\n"
 "PO-Revision-Date: 2014-03-03 19:53+0100\n"
 "Last-Translator: Mario Blättermann <mario.blaettermann@gmail.com>\n"
 "Language-Team: German <translation-team-de@lists.sourceforge.net>\n"
@@ -2008,83 +2008,83 @@ msgstr "Befehle zur Systemkonfiguration"
 msgid "Kernel routines"
 msgstr "Kernelroutinen"
 
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr "No Proofing"
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr "Traditionelles Chinesisch"
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr "Vereinfachtes Chinesisch"
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr "Schweizerdeutsch"
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr "Amerikanisches Englisch"
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr "Britsches Englisch"
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr "Australisches Englisch"
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr "Kastilisches Spanisch"
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr "Mexikanisches Spanisch"
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr "Belgisches Französisch"
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr "Kanadisches Französisch"
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr "Schweizer Französisch"
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr "Schweizer Italienisch"
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr "Belgisches Niederländisch"
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr "Norwegisch (Bokmal)"
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr "Rätoromanisch"
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr "Serbokroatisch (Lateinisch)"
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr "Serbokroatisch (Kyrillisch)"
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr "Farsi"
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr "Revision #%u: Autor »%s« arbeitete an »%s«"
diff --git a/po/es.po b/po/es.po
index d1740f6..c3e80ce 100644
--- a/po/es.po
+++ b/po/es.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libextractor 1.0.0-pre1\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\n"
 "PO-Revision-Date: 2018-04-27 22:53+0200\n"
 "Last-Translator: Francisco Javier Serrador <fserrador@gmail.com>\n"
 "Language-Team: Spanish <es@tp.org.es>\n"
@@ -1973,83 +1973,83 @@ msgstr "Mandatos gestionados del sistema"
 msgid "Kernel routines"
 msgstr "Rutinas del núcleo"
 
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr "Sin Pruebas"
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr "Chino tradicional"
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr "Chino simplificado"
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr "Alemán suizo"
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr "Inglés norteamericano"
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr "Inglés británico"
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr "Inglés australiano"
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr "Español castellano"
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr "Español mejicano"
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr "Francés belga"
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr "Francés canadiense"
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr "Francés suizo"
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr "Italiano suizo"
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr "Holandés belga"
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr "Noruego Bokmal"
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr "Serbio croata (latinos)"
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr "Serbio-croata (cirílico)"
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr "Farsí"
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr "Revisión #%u: Autor «%s» trabajado en «%s»"
diff --git a/po/fr.po b/po/fr.po
index 763f834..ed9103d 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libextractor 1.0.0-pre1\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\n"
 "PO-Revision-Date: 2017-04-29 22:30+0200\n"
 "Last-Translator: Stéphane Aulery <lkppo@free.fr>\n"
 "Language-Team: French <traduc@traduc.org>\n"
@@ -1989,83 +1989,83 @@ msgstr "Commandes de gestion système"
 msgid "Kernel routines"
 msgstr "Fonctions du Noyau"
 
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr "Pas d’épreuvage"
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr "Traditionnel Chinois"
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr "Chinois simplifié"
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr "Allemand (Suisse)"
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr "Anglais (US)"
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr "Anglais"
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr "Anglais (Australie)"
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr "Espagnol (castillan)"
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr "Espagnol (mexicain)"
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr "Français (Belgique)"
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr "Français (Canada)"
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr "Français (Suisse)"
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr "Italien (Suisse)"
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr "Allemand (Belgique)"
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr "Bokmal (Norvège)"
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr "Rhaeto-Romanic"
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr "Serbo-Croate (latin)"
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr "Serbo-Croate (cyrillique)"
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr "Farsi"
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr "Révision %u : « %s » est l’auteur de « %s »"
diff --git a/po/ga.po b/po/ga.po
index e1e3097..27e83aa 100644
--- a/po/ga.po
+++ b/po/ga.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libextractor 0.5.20\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\n"
 "PO-Revision-Date: 2008-03-21 20:46-0700\n"
 "Last-Translator: Kevin Scannell <kscanne@gmail.com>\n"
 "Language-Team: Irish <gaeilge-gnulinux@lists.sourceforge.net>\n"
@@ -2051,83 +2051,83 @@ msgstr "Orduithe bainisteoireacht an ch�rais"
 msgid "Kernel routines"
 msgstr "Feidhmeanna eithne"
 
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr "Gan Phrofadh"
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr "S�nis Traidisi�nta"
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr "S�nis Simplithe"
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr "Gearm�inis Eilv�iseach"
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr "B�arla S.A.M."
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr "B�arla Sasanach"
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr "B�arla Astr�lach"
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr "Sp�innis Chaist�leach"
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr "Sp�innis Mheicsiceach"
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr "Fraincis Bheilgeach"
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr "Fraincis Cheanadach"
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr "Fraincis Eilv�iseach"
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr "Iod�ilis Eilv�iseach"
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr "Ollainnis Bheilgeach"
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr "Ioruais Bokm�l"
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr "Raeta-R�m�insis"
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr "Seirbea-Chr�itis (Laidineach)"
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr "Seirbea-Chr�itis (Coireallach)"
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr "Fairsis"
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, fuzzy, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr "Leas� #%u: D'oibrigh �dar '%s' ar '%s'"
diff --git a/po/it.po b/po/it.po
index 087d4a8..28f26e9 100644
--- a/po/it.po
+++ b/po/it.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libextractor-0.6.0\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\n"
 "PO-Revision-Date: 2010-09-30 23:41+0200\n"
 "Last-Translator: Sergio Zanchetta <primes2h@ubuntu.com>\n"
 "Language-Team: Italian <tp@lists.linux.it>\n"
@@ -1973,83 +1973,83 @@ msgstr ""
 msgid "Kernel routines"
 msgstr "Routine del kernel"
 
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr "Cinese tradizionale"
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr "Cinese semplificato"
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr "Tedesco svizzero"
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr "Inglese americano"
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr "Inglese britannico"
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr "Inglese australiano"
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr "Spagnolo messicano"
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr "Francese belga"
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr "Franco canadese"
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr "Francese svizzero"
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr "Italiano svizzero"
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr "Olandese belga"
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr "Bokmal norvegese"
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr "Farsi"
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr ""
diff --git a/po/libextractor.pot b/po/libextractor.pot
index 1eea2d2..d31b8b0 100644
--- a/po/libextractor.pot
+++ b/po/libextractor.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\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"
@@ -1943,83 +1943,83 @@ msgstr ""
 msgid "Kernel routines"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr ""
diff --git a/po/nl.po b/po/nl.po
index 48f5785..ab447e2 100644
--- a/po/nl.po
+++ b/po/nl.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libextractor-1.0.0-pre1\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\n"
 "PO-Revision-Date: 2013-08-21 22:41+0200\n"
 "Last-Translator: Benno Schulenberg <benno@vertaalt.nl>\n"
 "Language-Team: Dutch <vertaling@vrijschrift.org>\n"
@@ -1994,83 +1994,83 @@ msgstr "Systeembeheercommando's"
 msgid "Kernel routines"
 msgstr "Kernelroutines"
 
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr "geen controle"
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr "Traditioneel Chinees"
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr "Vereenvoudigd Chinees"
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr "Zwitserduits"
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr "Amerikaans Engels"
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr "Brits Engels"
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr "Australisch Engels"
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr "Castilliaans Spaans"
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr "Mexicaans Spaans"
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr "Waals"
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr "Canadees Frans"
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr "Zwitsers Frans"
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr "Zwitsers Italiaans"
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr "Vlaams"
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr "Noors Bokmål"
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr "Reto-Romaans"
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr "Servo-Kroatisch (latijns schrift)"
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr "Servo-Kroatisch (cyrillisch schrift)"
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr "Perzisch"
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr "Revisie #%u: Auteur '%s' werkte aan '%s'"
diff --git a/po/pl.po b/po/pl.po
index 8d0173f..7dd1e32 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libextractor 1.0.0-pre1\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\n"
 "PO-Revision-Date: 2012-12-01 15:45+0100\n"
 "Last-Translator: Jakub Bogusz <qboosh@pld-linux.org>\n"
 "Language-Team: Polish <translation-team-pl@lists.sourceforge.net>\n"
@@ -1981,83 +1981,83 @@ msgstr "Polecenia zarządzania systemem"
 msgid "Kernel routines"
 msgstr "Funkcje jądra"
 
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr "Bez korekty"
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr "chiński tradycyjny"
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr "chiński uproszczony"
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr "niemiecki szwajcarski"
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr "angielski amerykański"
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr "angielski brytyjski"
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr "angielski australijski"
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr "hiszpański kastylijski"
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr "hiszpański meksykański"
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr "francuski belgijski"
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr "francuski kanadyjski"
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr "francuski szwajcarski"
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr "włoski szwajcarski"
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr "holenderski belgijski"
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr "norweski bokmaal"
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr "retoromański"
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr "chorwackoserbski (łaciński)"
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr "serbsko-chorwacki (cyrylicki)"
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr "perski"
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr "Rewizja #%u: Autor `%s' pracował nad `%s'"
diff --git a/po/ro.po b/po/ro.po
index 19f9bd1..6c2c22c 100644
--- a/po/ro.po
+++ b/po/ro.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libextractor 0.5.3\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\n"
 "PO-Revision-Date: 2005-08-16 12:00-0500\n"
 "Last-Translator: Laurentiu Buzdugan <lbuz@rolix.org>\n"
 "Language-Team: Romanian <translation-team-ro@lists.sourceforge.net>\n"
@@ -2049,83 +2049,83 @@ msgstr "Comenzi pentru managementul sistemului"
 msgid "Kernel routines"
 msgstr "Proceduri kernel"
 
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr ""
diff --git a/po/rw.po b/po/rw.po
index a628a51..2d4cf22 100644
--- a/po/rw.po
+++ b/po/rw.po
@@ -16,7 +16,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libextractor 0.4.2\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\n"
 "PO-Revision-Date: 2005-04-04 10:55-0700\n"
 "Last-Translator: Steven Michael Murphy <murf@e-tools.com>\n"
 "Language-Team: Kinyarwanda <translation-team-rw@lists.sourceforge.net>\n"
@@ -2283,83 +2283,83 @@ msgstr "Amabwiriza"
 msgid "Kernel routines"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr ""
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr ""
diff --git a/po/sr.po b/po/sr.po
index 43a98c5..16aab1c 100644
--- a/po/sr.po
+++ b/po/sr.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libextractor-1.0.0-pre1\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\n"
 "PO-Revision-Date: 2017-01-05 06:41+0200\n"
 "Last-Translator: Мирослав Николић <miroslavnikolic@rocketmail.com>\n"
 "Language-Team: Serbian <(nothing)>\n"
@@ -1980,83 +1980,83 @@ msgstr "Наредбе управљања системом"
 msgid "Kernel routines"
 msgstr "Рутине кернела"
 
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr "Без доказивања"
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr "Традиционални кинески"
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr "Поједностављени кинески"
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr "Швајцарски немачки"
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr "Амерички енглески"
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr "Британски енглески"
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr "Аустралијски енглески"
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr "Кастиљски шпамски"
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr "Мексички шпански"
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr "Белгијски француски"
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr "Канадски француски"
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr "Швајцарски француски"
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr "Швајцарски италијански"
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr "Белгијски холандски"
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr "Норвешки букмал"
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr "Реторомански"
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr "Хрватски (латиница)"
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr "Српски (ћирилица)"
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr "Фарси"
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr "Ревизија #%u: Аутор „%s“ је радио „%s“"
diff --git a/po/sv.po b/po/sv.po
index f9c1250..62aaa80 100644
--- a/po/sv.po
+++ b/po/sv.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libextractor 0.5.22\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\n"
 "PO-Revision-Date: 2009-05-12 17:45+0100\n"
 "Last-Translator: Daniel Nylander <po@danielnylander.se>\n"
 "Language-Team: Swedish <tp-sv@listor.tp-sv.se>\n"
@@ -2062,83 +2062,83 @@ msgid "Kernel routines"
 msgstr "Kärnrutiner"
 
 # Hjälp! Rätt översättning?
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr "Ingen korrekturläsning"
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr "Traditionell kinesiska"
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr "Förenklad kinesiska"
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr "Schweizisk tyska"
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr "Amerikansk engelska"
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr "Brittisk engelska"
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr "Australisk engelska"
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr "Kastiliansk spanska"
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr "Mexikansk spanska"
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr "Belgisk franska"
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr "Kanadensisk franska"
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr "Schweizisk franska"
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr "Schweizisk italienska"
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr "Belgisk holländska"
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr "Norska (Bokmål)"
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr "Rätoromanska"
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr "Kroatoserbiska (Latin)"
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr "Serbokroatiska (Kyrillisk)"
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr "Farsi"
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, fuzzy, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr "Revision %u: Upphovsmannen \"%s\" arbetade på \"%s\""
diff --git a/po/uk.po b/po/uk.po
index 2b9b415..0a68a59 100644
--- a/po/uk.po
+++ b/po/uk.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libextractor 1.0.0-pre1\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\n"
 "PO-Revision-Date: 2012-09-05 22:36+0300\n"
 "Last-Translator: Yuri Chornoivan <yurchor@ukr.net>\n"
 "Language-Team: Ukrainian <translation-team-uk@lists.sourceforge.net>\n"
@@ -1989,83 +1989,83 @@ msgstr "Команди керування системою"
 msgid "Kernel routines"
 msgstr "Процедури ядра"
 
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr "Без перевірки"
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr "Традиційна китайська"
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr "Спрощена китайська"
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr "Швейцарська німецька"
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr "Американська англійська"
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr "Британська англійська"
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr "Австралійська англійська"
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr "Кастильська іспанська"
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr "Мексиканська іспанська"
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr "Бельгійська французька"
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr "Канадська французька"
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr "Швейцарська французька"
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr "Швейцарська італійська"
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr "Бельгійська голландська"
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr "Норвезька (бокмал)"
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr "Ретороманська"
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr "Хорвато-сербська (латиниця)"
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr "Сербо-хорватська (кирилиця)"
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr "Фарсі"
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr "Модифікація %u: автор «%s», співробітник «%s»"
diff --git a/po/vi.po b/po/vi.po
index 4fb295a..c6dfb93 100644
--- a/po/vi.po
+++ b/po/vi.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: libextractor 0.6.0\n"
 "Report-Msgid-Bugs-To: libextractor@gnu.org\n"
-"POT-Creation-Date: 2018-07-12 22:32+0200\n"
+"POT-Creation-Date: 2018-11-18 11:20+0100\n"
 "PO-Revision-Date: 2010-02-11 00:13+0930\n"
 "Last-Translator: Clytie Siddall <clytie@riverland.net.au>\n"
 "Language-Team: Vietnamese <vi-VN@googlegroups.com>\n"
@@ -2014,83 +2014,83 @@ msgstr "Lệnh quản lý hệ thống"
 msgid "Kernel routines"
 msgstr "Thao tác hạt nhân"
 
-#: src/plugins/ole2_extractor.c:397
+#: src/plugins/ole2_extractor.c:408
 msgid "No Proofing"
 msgstr "Đừng bắt lỗi"
 
-#: src/plugins/ole2_extractor.c:405
+#: src/plugins/ole2_extractor.c:416
 msgid "Traditional Chinese"
 msgstr "Tiếng Hoa truyền thống"
 
-#: src/plugins/ole2_extractor.c:407
+#: src/plugins/ole2_extractor.c:418
 msgid "Simplified Chinese"
 msgstr "Tiếng Hoa giản thể"
 
-#: src/plugins/ole2_extractor.c:415
+#: src/plugins/ole2_extractor.c:426
 msgid "Swiss German"
 msgstr "Đức Thụy Sĩ"
 
-#: src/plugins/ole2_extractor.c:419
+#: src/plugins/ole2_extractor.c:430
 msgid "U.S. English"
 msgstr "Tiếng Anh (Mỹ)"
 
-#: src/plugins/ole2_extractor.c:421
+#: src/plugins/ole2_extractor.c:432
 msgid "U.K. English"
 msgstr "Tiếng Anh (Quốc Anh)"
 
-#: src/plugins/ole2_extractor.c:423
+#: src/plugins/ole2_extractor.c:434
 msgid "Australian English"
 msgstr "Tiếng Anh (Úc)"
 
-#: src/plugins/ole2_extractor.c:425
+#: src/plugins/ole2_extractor.c:436
 msgid "Castilian Spanish"
 msgstr "Tây Ban Nha (Căt-tín)"
 
-#: src/plugins/ole2_extractor.c:427
+#: src/plugins/ole2_extractor.c:438
 msgid "Mexican Spanish"
 msgstr "Tây Ban Nha (Mê-hi-cô)"
 
-#: src/plugins/ole2_extractor.c:433
+#: src/plugins/ole2_extractor.c:444
 msgid "Belgian French"
 msgstr "Pháp (Bỉ)"
 
-#: src/plugins/ole2_extractor.c:435
+#: src/plugins/ole2_extractor.c:446
 msgid "Canadian French"
 msgstr "Pháp (Ca-na-đa)"
 
-#: src/plugins/ole2_extractor.c:437
+#: src/plugins/ole2_extractor.c:448
 msgid "Swiss French"
 msgstr "Pháp (Thuỵ sĩ)"
 
-#: src/plugins/ole2_extractor.c:447
+#: src/plugins/ole2_extractor.c:458
 msgid "Swiss Italian"
 msgstr "Ý (Thuỵ sĩ)"
 
-#: src/plugins/ole2_extractor.c:455
+#: src/plugins/ole2_extractor.c:466
 msgid "Belgian Dutch"
 msgstr "Hoà Lan (Bỉ)"
 
-#: src/plugins/ole2_extractor.c:457
+#: src/plugins/ole2_extractor.c:468
 msgid "Norwegian Bokmal"
 msgstr "Na Uy (Bóc-măn)"
 
-#: src/plugins/ole2_extractor.c:467
+#: src/plugins/ole2_extractor.c:478
 msgid "Rhaeto-Romanic"
 msgstr "Rai-tô-Rô-ma-ni"
 
-#: src/plugins/ole2_extractor.c:473
+#: src/plugins/ole2_extractor.c:484
 msgid "Croato-Serbian (Latin)"
 msgstr "Xéc-bi Cợ-rô-a-ti-a (La-tinh)"
 
-#: src/plugins/ole2_extractor.c:475
+#: src/plugins/ole2_extractor.c:486
 msgid "Serbo-Croatian (Cyrillic)"
 msgstr "Xéc-bi Cợ-rô-a-ti-a (Ki-rin)"
 
-#: src/plugins/ole2_extractor.c:503
+#: src/plugins/ole2_extractor.c:514
 msgid "Farsi"
 msgstr "Pha-xi"
 
-#: src/plugins/ole2_extractor.c:593
+#: src/plugins/ole2_extractor.c:604
 #, fuzzy, c-format
 msgid "Revision #%u: Author `%s' worked on `%s'"
 msgstr "Bản sửa đổi #%u: Tác giả « %s » đã làm việc « %s »."
diff --git a/src/include/platform.h b/src/include/platform.h
index f6d5936..060ab5b 100644
--- a/src/include/platform.h
+++ b/src/include/platform.h
@@ -17,11 +17,9 @@
      Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
      Boston, MA 02110-1301, USA.
 */
-
 /**
  * @file include/platform.h
  * @brief plaform specifics
- *
  * @author Nils Durner
  */
 
@@ -83,4 +81,6 @@
 #define ABORT() DebugBreak ()
 #endif
 
+
+
 #endif
diff --git a/src/plugins/previewopus_extractor.c b/src/plugins/previewopus_extractor.c
index 3ef867a..84c72de 100644
--- a/src/plugins/previewopus_extractor.c
+++ b/src/plugins/previewopus_extractor.c
@@ -31,7 +31,7 @@
  * (2) ffmpeg has a history of having security issues (parser is not robust)
  *
  *  So this plugin cannot be recommended for system with high security
- *requirements. 
+ *requirements.
  */
 #include "platform.h"
 #include "extractor.h"
@@ -76,12 +76,12 @@
 
 /**
  * Set to 1 to enable debug output.
- */ 
+ */
 #define DEBUG 0
 
 /**
  * Set to 1 to enable a output file for testing.
- */ 
+ */
 #define OUTPUT_FILE 0
 
 
@@ -186,7 +186,7 @@ static int writePacket(void *opaque, unsigned char *pBuffer, int pBufferSize) {
 
     memcpy(buffer + totalSize, pBuffer, sizeToCopy);
         totalSize+= sizeToCopy;
-        
+
         return sizeToCopy;
 }
 
@@ -205,14 +205,14 @@ static int open_output_file(
     AVCodec *output_codec          = NULL;
         AVIOContext *io_ctx;
     int error;
-        
+
 
         unsigned char *iob;
 
   if (NULL == (iob = av_malloc (16 * 1024)))
     return AVERROR_EXIT;
   if (NULL == (io_ctx = avio_alloc_context (iob, 16 * 1024,
-                                            AVIO_FLAG_WRITE, NULL, 
+                                            AVIO_FLAG_WRITE, NULL,
                                            NULL,
                                             &writePacket /* no writing */,
                                             NULL)))
@@ -226,16 +226,16 @@ static int open_output_file(
       return AVERROR_EXIT;
     }
   (*output_format_context)->pb = io_ctx;
-  
+
     /** Guess the desired container format based on the file extension. */
     if (!((*output_format_context)->oformat = av_guess_format(NULL, "file.ogg",
                                                               NULL))) {
-#if DEBUG                                                                                                                         
+#if DEBUG
         fprintf(stderr, "Could not find output file format\n");
 #endif
         goto cleanup;
     }
-        
+
 
     /** Find the encoder to be used by its name. */
     if (!(output_codec = avcodec_find_encoder(AV_CODEC_ID_OPUS))) {
@@ -268,7 +268,7 @@ static int open_output_file(
     (*output_codec_context)->sample_fmt     = AV_SAMPLE_FMT_S16;
     (*output_codec_context)->bit_rate       = OUTPUT_BIT_RATE;
 
-        
+
     /** Open the encoder for the audio stream to use it later. */
     if ((error = avcodec_open2(*output_codec_context, output_codec, NULL)) < 0) {
 #if DEBUG
@@ -326,7 +326,7 @@ static int init_resampler(AVCodecContext *input_codec_context,
     if (input_codec_context->sample_fmt != output_codec_context->sample_fmt ||
         input_codec_context->channels != output_codec_context->channels) {
         int error;
-                
+
                       /** Create a resampler context for the conversion. */
        if (!(*resample_context = avresample_alloc_context())) {
 #if DEBUG
@@ -334,7 +334,7 @@ static int init_resampler(AVCodecContext *input_codec_context,
 #endif
            return AVERROR(ENOMEM);
        }
-           
+
 
         /**
          * Set the conversion parameters.
@@ -397,7 +397,7 @@ static int write_output_file_header(AVFormatContext *output_format_context)
 /** Decode one audio frame from the input file. */
 static int decode_audio_frame(AVFrame *frame,
                               AVFormatContext *input_format_context,
-                              AVCodecContext *input_codec_context, int audio_stream_index, 
+                              AVCodecContext *input_codec_context, int audio_stream_index,
                               int *data_present, int *finished)
 {
     /** Packet used for temporary storage. */
@@ -423,7 +423,7 @@ static int decode_audio_frame(AVFrame *frame,
                                 return error;
                         }
                 }
-                
+
                 if(input_packet.stream_index == audio_stream_index)
                         break;
         }
@@ -504,7 +504,7 @@ static int init_converted_samples(uint8_t ***converted_input_samples, int* out_l
  * by frame_size.
  */
 static int convert_samples(uint8_t **input_data,
-                           uint8_t **converted_data, const int in_sample, const int out_sample, const int out_linesize, 
+                           uint8_t **converted_data, const int in_sample, const int out_sample, const int out_linesize,
                            AVAudioResampleContext  *resample_context)
 {
     int error;
@@ -518,8 +518,8 @@ static int convert_samples(uint8_t **input_data,
 #endif
         return error;
     }
-        
-         
+
+
     /**
      * Perform a sanity check so that the number of converted samples is
      * not greater than the number of samples to be converted.
@@ -588,7 +588,7 @@ static int read_decode_convert_and_store(AVAudioFifo *fifo,
                 fprintf(stderr, "Failed at init frame\n");
 #endif
                 goto cleanup;
-                
+
                 }
     /** Decode one frame worth of audio samples. */
     if (decode_audio_frame(input_frame, input_format_context,
@@ -596,9 +596,9 @@ static int read_decode_convert_and_store(AVAudioFifo *fifo,
 #if DEBUG
                 fprintf(stderr, "Failed at decode audio\n");
 #endif
-                
+
                 goto cleanup;
-                
+
                 }
     /**
      * If we are at the end of the file and there are no more samples
@@ -622,7 +622,7 @@ static int read_decode_convert_and_store(AVAudioFifo *fifo,
                 //fprintf(stderr, "Input nbsamples %i out_samples: %i \n",input_frame->nb_samples,out_samples);
 
         /** Initialize the temporary storage for the converted input samples. */
-        if (init_converted_samples(&converted_input_samples, &out_linesize, output_codec_context, 
+        if (init_converted_samples(&converted_input_samples, &out_linesize, output_codec_context,
                                    out_samples)){
 #if DEBUG
                 fprintf(stderr, "Failed at init_converted_samples\n");
@@ -636,8 +636,8 @@ static int read_decode_convert_and_store(AVAudioFifo *fifo,
          */
         if (convert_samples(input_frame->extended_data, converted_input_samples,
                             input_frame->nb_samples, out_samples, out_linesize ,resampler_context)){
-                                                        
-                                                        
+
+
 #if DEBUG
                 fprintf(stderr, "Failed at convert_samples, input frame %i \n",input_frame->nb_samples);
 #endif
@@ -704,10 +704,10 @@ static int init_output_frame(AVFrame **frame,
     (*frame)->format         = output_codec_context->sample_fmt;
     (*frame)->sample_rate    = output_codec_context->sample_rate;
 
-        
-        
-          //fprintf(stderr, "%i %i  \n",frame_size , (*frame)->format,(*frame)->sample_rate); 
-        
+
+
+          //fprintf(stderr, "%i %i  \n",frame_size , (*frame)->format,(*frame)->sample_rate);
+
     /**
      * Allocate the samples of the created frame. This call will make
      * sure that the audio frame can hold as many samples as specified.
@@ -745,7 +745,7 @@ static int encode_audio_frame(AVFrame *frame,
     if ((error = avcodec_encode_audio2(output_codec_context, &output_packet,
                                        frame, data_present)) < 0) {
 #if DEBUG
-                fprintf(stderr, "Could not encode frame (error '%s')\n",            
+                fprintf(stderr, "Could not encode frame (error '%s')\n",
                 get_error_text(error));
 #endif
         av_free_packet(&output_packet);
@@ -759,14 +759,14 @@ static int encode_audio_frame(AVFrame *frame,
                         fprintf(stderr, "Could not write frame (error '%s')\n",
                         get_error_text(error));
 #endif
-                    
+
             av_free_packet(&output_packet);
             return error;
         }
 
         av_free_packet(&output_packet);
     }
-        
+
     return 0;
 }
 
@@ -788,7 +788,7 @@ static int load_encode_and_write(AVAudioFifo *fifo,
     const int frame_size = FFMIN(av_audio_fifo_size(fifo),
                                  output_codec_context->frame_size);
     int data_written;
-         
+
     /** Initialize temporary storage for one output frame. */
     if (init_output_frame(&output_frame, output_codec_context, frame_size))
         return AVERROR_EXIT;
@@ -832,7 +832,7 @@ static int write_output_file_trailer(AVFormatContext *output_format_context)
     int error;
     if ((error = av_write_trailer(output_format_context)) < 0) {
 #if DEBUG
-                fprintf(stderr, "Could not write output file trailer (error '%s')\n",    
+                fprintf(stderr, "Could not write output file trailer (error '%s')\n",
                 get_error_text(error));
 #endif
         return error;
@@ -861,21 +861,19 @@ extract_audio (struct EXTRACTOR_ExtractContext *ec)
   AVCodecContext* output_codec_context = NULL;
   AVAudioResampleContext  *resample_context = NULL;
   AVAudioFifo *fifo = NULL;
-        
-        
+
   int audio_stream_index;
   int i;
   int err;
   int duration;
   unsigned char *iob;
-  
-  
+
+
   totalSize =0;
-  
   if (NULL == (iob = av_malloc (16 * 1024)))
     return;
   if (NULL == (io_ctx = avio_alloc_context (iob, 16 * 1024,
-                                            0, ec, 
+                                            0, ec,
                                             &read_cb,
                                             NULL /* no writing */,
                                             &seek_cb)))
@@ -892,7 +890,7 @@ extract_audio (struct EXTRACTOR_ExtractContext *ec)
   options = NULL;
   if (0 != avformat_open_input (&format_ctx, "<no file>", NULL, &options))
     return;
-  av_dict_free (&options);  
+  av_dict_free (&options);
   if (0 > avformat_find_stream_info (format_ctx, NULL))
     {
 #if DEBUG
@@ -919,7 +917,7 @@ extract_audio (struct EXTRACTOR_ExtractContext *ec)
           codec = NULL;
           continue;
         }
-      av_dict_free (&options); 
+      av_dict_free (&options);
       audio_stream_index = i;
       break;
     }
@@ -953,195 +951,194 @@ extract_audio (struct EXTRACTOR_ExtractContext *ec)
       av_free (io_ctx);
       return;
     }
-        
-        
-        if(!(buffer = malloc(HARD_LIMIT_SIZE)))
-                goto cleanup;
-        
-        
-         /** Open the output file for writing. */
-    if (open_output_file( codec_ctx,&output_format_context, &output_codec_context))
-        goto cleanup;
-    /** Initialize the resampler to be able to convert audio sample formats. */
-    if (init_resampler(codec_ctx, output_codec_context,
-                       &resample_context))
-        goto cleanup;
-    /** Initialize the FIFO buffer to store audio samples to be encoded. */
-    if (init_fifo(&fifo))
-        goto cleanup;
-        
-            /** Write the header of the output file container. */
-    if (write_output_file_header(output_format_context))
-        goto cleanup;
-        
+
+
+  if (! (buffer = malloc(HARD_LIMIT_SIZE)))
+    goto cleanup;
+
+
+  /** Open the output file for writing. */
+  if (open_output_file( codec_ctx,&output_format_context, &output_codec_context))
+    goto cleanup;
+  /** Initialize the resampler to be able to convert audio sample formats. */
+  if (init_resampler(codec_ctx, output_codec_context,
+                     &resample_context))
+    goto cleanup;
+  /** Initialize the FIFO buffer to store audio samples to be encoded. */
+  if (init_fifo(&fifo))
+    goto cleanup;
+
+  /** Write the header of the output file container. */
+  if (write_output_file_header(output_format_context))
+    goto cleanup;
+
 
   if (format_ctx->duration == AV_NOPTS_VALUE)
-        {
-        duration = -1;
+    {
+      duration = -1;
 #if DEBUG
-    fprintf (stderr,
-             "Duration unknown\n");
+      fprintf (stderr,
+               "Duration unknown\n");
 #endif
-        }
+    }
   else
-  {
+    {
 #if DEBUG
-        duration = format_ctx->duration;
-    fprintf (stderr,
-             "Duration: %lld\n", 
-             format_ctx->duration);  
-#endif           
-        }
-        
-        
+      duration = format_ctx->duration;
+      fprintf (stderr,
+               "Duration: %lld\n",
+               format_ctx->duration);
+#endif
+    }
+
+
 
   /* if duration is known, seek to first tried,
    * else use 10 sec into stream */
- 
+
   if(-1 != duration)
-        err = av_seek_frame (format_ctx, -1, (duration/3), 0);
+    err = av_seek_frame (format_ctx, -1, (duration/3), 0);
   else
-        err = av_seek_frame (format_ctx, -1, 10 * AV_TIME_BASE, 0);
-  
-  
-  
-  if (err >= 0)        
-    avcodec_flush_buffers (codec_ctx);        
+    err = av_seek_frame (format_ctx, -1, 10 * AV_TIME_BASE, 0);
+
+
+  if (err >= 0)
+    avcodec_flush_buffers (codec_ctx);
 
 
-        /**
-     * Loop as long as we have input samples to read or output samples
-     * to write; abort as soon as we have neither.
+  /**
+   * Loop as long as we have input samples to read or output samples
+   * to write; abort as soon as we have neither.
+   */
+  while (1) {
+    /** Use the encoder's desired frame size for processing. */
+    const int output_frame_size = output_codec_context->frame_size;
+    int finished                = 0;
+
+    /**
+     * Make sure that there is one frame worth of samples in the FIFO
+     * buffer so that the encoder can do its work.
+     * Since the decoder's and the encoder's frame size may differ, we
+     * need to FIFO buffer to store as many frames worth of input samples
+     * that they make up at least one frame worth of output samples.
      */
-    while (1) {
-        /** Use the encoder's desired frame size for processing. */
-        const int output_frame_size = output_codec_context->frame_size;
-        int finished                = 0;
 
-        /**
-         * Make sure that there is one frame worth of samples in the FIFO
-         * buffer so that the encoder can do its work.
-         * Since the decoder's and the encoder's frame size may differ, we
-         * need to FIFO buffer to store as many frames worth of input samples
-         * that they make up at least one frame worth of output samples.
-         */
-                 
-        while ((av_audio_fifo_size(fifo) < output_frame_size)) {
-            /**
-             * Decode one frame worth of audio samples, convert it to the
-             * output sample format and put it into the FIFO buffer.
-             */
-
-                 
-            if (read_decode_convert_and_store(fifo, format_ctx,codec_ctx,
-                                              output_codec_context,
-                                              resample_context,audio_stream_index, &finished)){
-
-                goto cleanup;
-                                
-                                }
+    while ((av_audio_fifo_size(fifo) < output_frame_size)) {
+      /**
+       * Decode one frame worth of audio samples, convert it to the
+       * output sample format and put it into the FIFO buffer.
+       */
 
-            /**
-             * If we are at the end of the input file, we continue
-             * encoding the remaining audio samples to the output file.
-             */
-            if (finished)
-                break;
-        }
 
-                /* Already over our limit*/
-                if(totalSize >= MAX_SIZE)
-                        finished = 1;
-                
-                
-        /**
-         * If we have enough samples for the encoder, we encode them.
-         * At the end of the file, we pass the remaining samples to
-         * the encoder.
-         */
+      if (read_decode_convert_and_store(fifo, format_ctx,codec_ctx,
+                                        output_codec_context,
+                                        resample_context,audio_stream_index, &finished)){
 
-        while (av_audio_fifo_size(fifo) >= output_frame_size ||
-               (finished && av_audio_fifo_size(fifo) > 0)){
-            /**
-             * Take one frame worth of audio samples from the FIFO buffer,
-             * encode it and write it to the output file.
-             */
+        goto cleanup;
 
-                 
-            if (load_encode_and_write(fifo,output_format_context,  output_codec_context))
-                goto cleanup;
-                        }
-        /**
-         * If we are at the end of the input file and have encoded
-         * all remaining samples, we can exit this loop and finish.
-         */
-        if (finished) {
-            int data_written;
-            /** Flush the encoder as it may have delayed frames. */
-            do {
-                encode_audio_frame(NULL, output_format_context, output_codec_context, &data_written);
-            } while (data_written);
-            break;
-        }
+      }
+
+      /**
+       * If we are at the end of the input file, we continue
+       * encoding the remaining audio samples to the output file.
+       */
+      if (finished)
+        break;
     }
 
-    /** Write the trailer of the output file container. */
-    if (write_output_file_trailer(output_format_context))
+    /* Already over our limit*/
+    if(totalSize >= MAX_SIZE)
+      finished = 1;
+
+
+    /**
+     * If we have enough samples for the encoder, we encode them.
+     * At the end of the file, we pass the remaining samples to
+     * the encoder.
+     */
+
+    while (av_audio_fifo_size(fifo) >= output_frame_size ||
+           (finished && av_audio_fifo_size(fifo) > 0)){
+      /**
+       * Take one frame worth of audio samples from the FIFO buffer,
+       * encode it and write it to the output file.
+       */
+
+
+      if (load_encode_and_write(fifo,output_format_context,  output_codec_context))
         goto cleanup;
-                
-
-    ec->proc (ec->cls,
-                "previewopus",
-                EXTRACTOR_METATYPE_AUDIO_PREVIEW,
-                EXTRACTOR_METAFORMAT_BINARY,
-                "audio/opus",
-                buffer,
-                totalSize);
-                
-                
+    }
+    /**
+     * If we are at the end of the input file and have encoded
+     * all remaining samples, we can exit this loop and finish.
+     */
+    if (finished) {
+      int data_written;
+      /** Flush the encoder as it may have delayed frames. */
+      do {
+        encode_audio_frame(NULL, output_format_context, output_codec_context, &data_written);
+      } while (data_written);
+      break;
+    }
+  }
+
+  /** Write the trailer of the output file container. */
+  if (write_output_file_trailer(output_format_context))
+    goto cleanup;
+
+
+  ec->proc (ec->cls,
+            "previewopus",
+            EXTRACTOR_METATYPE_AUDIO_PREVIEW,
+            EXTRACTOR_METAFORMAT_BINARY,
+            "audio/opus",
+            buffer,
+            totalSize);
+
+
 #if OUTPUT_FILE
-        FILE *f;
-        f = fopen("example.opus", "wb");
+  {
+    FILE *f;
+
+    f = fopen("example.opus", "wb");
     if (!f) {
-        fprintf(stderr, "Could not open %s\n", "file");
-        exit(1);
+      fprintf(stderr, "Could not open %s\n", "file");
+      exit(1);
     }
-        
-        fwrite(buffer, 1, totalSize, f);
-        fclose(f);
 
+    fwrite(buffer, 1, totalSize, f);
+    fclose(f);
+  }
 #endif
 
-
-  cleanup:
+ cleanup:
   av_free (frame);
-  
+
   free(buffer);
-  
-    if (fifo)
-        av_audio_fifo_free(fifo);
-        if (resample_context) {
-                avresample_close(resample_context);
-                avresample_free(&resample_context);
-        }
-    if (output_codec_context)
-        avcodec_close(output_codec_context);
-
-    if (codec_ctx)
-        avcodec_close(codec_ctx);
-    if (format_ctx)
-        avformat_close_input(&format_ctx);
-        av_free (io_ctx);
-                
-                
+
+  if (fifo)
+    av_audio_fifo_free(fifo);
+  if (resample_context) {
+    avresample_close(resample_context);
+    avresample_free(&resample_context);
+  }
+  if (output_codec_context)
+    avcodec_close(output_codec_context);
+
+  if (codec_ctx)
+    avcodec_close(codec_ctx);
+  if (format_ctx)
+    avformat_close_input(&format_ctx);
+  av_free (io_ctx);
 }
 
+
 /**
  * Main method for the opus-preview plugin.
  *
  * @param ec extraction context
  */
-void 
+void
 EXTRACTOR_previewopus_extract_method (struct EXTRACTOR_ExtractContext *ec)
 {
   ssize_t iret;
@@ -1160,7 +1157,6 @@ EXTRACTOR_previewopus_extract_method (struct EXTRACTOR_ExtractContext *ec)
 }
 
 
-
 /**
  * Log callback.  Does nothing.
  *
@@ -1169,8 +1165,8 @@ EXTRACTOR_previewopus_extract_method (struct EXTRACTOR_ExtractContext *ec)
  * @param format format string
  * @param ap arguments for format
  */
-static void 
-previewopus_av_log_callback (void* ptr, 
+static void
+previewopus_av_log_callback (void* ptr,
                                  int level,
                                  const char *format,
                                  va_list ap)
@@ -1184,7 +1180,7 @@ previewopus_av_log_callback (void* ptr,
 /**
  * Initialize av-libs
  */
-void __attribute__ ((constructor)) 
+void __attribute__ ((constructor))
 previewopus_lib_init (void)
 {
   av_log_set_callback (&previewopus_av_log_callback);
@@ -1196,8 +1192,8 @@ previewopus_lib_init (void)
 /**
  * Destructor for the library, cleans up.
  */
-void __attribute__ ((destructor)) 
-previewopus_ltdl_fini () 
+void __attribute__ ((destructor))
+previewopus_ltdl_fini ()
 {
 
 }