pdf: Add decoder

Author: wader

format/all/all.go

@@ -39,6 +39,7 @@ import (
 	_ "github.com/wader/fq/format/ogg"
 	_ "github.com/wader/fq/format/opus"
 	_ "github.com/wader/fq/format/pcap"
+	_ "github.com/wader/fq/format/pdf"
 	_ "github.com/wader/fq/format/png"
 	_ "github.com/wader/fq/format/postgres"
 	_ "github.com/wader/fq/format/prores"

format/format.go

@@ -144,6 +144,7 @@ var (
 	Opus_Packet         = &decode.Group{Name: "opus_packet"}
 	PCAP                = &decode.Group{Name: "pcap"}
 	PCAPNG              = &decode.Group{Name: "pcapng"}
+	PDF                 = &decode.Group{Name: "pdf"}
 	Pg_BTree            = &decode.Group{Name: "pg_btree"}
 	Pg_Control          = &decode.Group{Name: "pg_control"}
 	Pg_Heap             = &decode.Group{Name: "pg_heap"}