Here are some $ExportFormats.
I'd like to know which one has some options or elements of Import and Export.
$ExportFormats
(* {3DS,ACO,AIFF,AU,AVI,Base64,Binary,Bit,BMP,Byte,BYU,BZIP2,C,CDF,Character16,
Character8,Complex128,Complex256,Complex64,CSV,CUR,DICOM,DIF,DIMACS,DOT,DXF,
EMF,EPS,ExpressionML,FASTA,FASTQ,FCS,FITS,FLAC,FLV,GIF,Graph6,Graphlet,GraphML,
GXL,GZIP,HarwellBoeing,HDF,HDF5,HTML,ICNS,ICO,Integer128,Integer16,Integer24,
Integer32,Integer64,Integer8,JPEG,JPEG2000,JSON,JVX,KML,LEDA,List,LWO,MAT,
MathML,Maya,MGF,MIDI,MOL,MOL2,MTX,MX,NASACDF,NB,NetCDF,NEXUS,NOFF,OBJ,OFF,
Package,Pajek,PBM,PCX,PDB,PDF,PGM,PLY,PNG,PNM,POV,PPM,PXR,QuickTime,RawBitmap,
Real128,Real32,Real64,RIB,RTF,SCT,SDF,SND,Sparse6,STL,String,SurferGrid,SVG,SWF,
Table,TAR,TerminatedString,TeX,Text,TGA,TGF,TIFF,TSV,UnsignedInteger128,
UnsignedInteger16,UnsignedInteger24,UnsignedInteger32,UnsignedInteger64,
UnsignedInteger8,UUE,VideoFrames,VRML,VTK,WAV,Wave64,WDX,WMF,X3D,XBM,XHTML,
XHTMLMathML,XLS,XLSX,XML,XYZ,ZIP,ZPR} *)
ExportString[expr, "format"]
generates a string corresponding to expr exported in the specified format.
ExportString[rules, {"format", "Rules"}]
gives explicit rules for different elements of the data to be exported.
ExportString[exprs, elems]
generates a string by treating exprs as elements specified by elems.
example
Tex and HTML have some rules
ExportString[something, "Tex", someRules]
ExportString[something, "HTML", "FullDocument" -> False]
when in the ref/ExportString page, we cannot find more informations about these Rules and Elements.
Though in ref/format/TEX we can find the options of Exporting Tex, as well as in ref/format/HTML
So how to get all these options and elements something like Options[] or Names[]
You know even for some frequently used formats I cannot memorize all things.
Sometimes searched in Help Pages just to know one OptionName for spelling purpose.
For instance: "Plaintext" or "PlainText" ? "Tex" or "TeX"? They are string, and not in command completion.
Maybe we can add them to command completion?
And further can we add some options to some build-in functions?
HTMLandTex, I've looked at the documentation for many times, if there is one function, I can get the information quickly that would be better. – HyperGroups Jun 12 '13 at 11:31