Gives the opening lines of a text, each cut to 80 characters. Without a
Snippet[doc]
Snippet[doc, n]
Snippet[doc, - n]
Snippet[doc, n1 ;; n2]
Snippet[doc, n1 ;; n2 ;; n3]
Snippet[ContentObject[…], SearchResultObject[…]]
Snippet["line one\nline two\nline three"]
→ line oneSnippet["line one\nline two\nline three", 2]
→ line one
line twoSnippet["a\nb\nc", -1]
→ cSnippet["a\nb\nc\nd", 2 ;; 3]
→ b
cStringLength[Snippet[StringRepeat["x", 200]]]
→ 80Snippet[123]
→
Snippet::invcnt: Content should be string, File, URL, or valid ContentObject.
$Failed- Language — default $Language
- PageWidth — default 80