Talk:VT420

DEC Technical Character Set

Would it be worth including the DEC Technical Character Set?[1]

	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
2		⎷	┌	─	⌠	⌡	│	⎡	⎣	⎤	⎦	⎛	⎝	⎞	⎠	⎨
3	⎬												≤	≠	≥	∫
4	∴	∝	∞	÷	Δ	∇	Φ	Γ	∼	≌	Θ	×	Λ	⇔	⇒	≡
5	Π	Ψ		Σ			√	Ω	Ξ	Υ	⊂	⊃	∩	∪	∧	∨
6	¬	α	β	χ	δ	ε	φ	γ	η	ι	θ	κ	λ		ν	∂
7	π	ψ	ρ	σ	τ		ƒ	ω	ξ	υ	ζ	←	↑	→	↓

—StuartBrady (Talk) 13:47, 25 January 2008 (UTC)

There's no need to paste in content from references, particularly when there's no discussion in the topic which ties together multiple references. Tedickey (talk) 13:54, 25 January 2008 (UTC)

I didn't "paste" it from the reference. The idea was to make it easy to include in the article in case anyone thought that it would be a good idea, and I was hoping that someone who's familiar with the VT330 and VT420 would know if it's relevant. —StuartBrady (Talk) 15:27, 25 January 2008 (UTC)

VT220 and up support a dozen or so character sets, counting the National Replacement Characters stuff (vttest can show them, for instance). But few applications use them (I don't know of any) - both since they're specialized, as well as because the particular selection is combined only in DEC terminals or in a few terminal emulators. Tedickey (talk) 16:34, 25 January 2008 (UTC)

Unreferenced claim regarding rectangles

The user's guide doesn't make any claims that this was the first terminal to implement rectangle operations. Tedickey (talk) 10:28, 14 April 2009 (UTC)