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diff --git a/docs/selections.md b/docs/selections.md index 5cc1df1a..4e26f5ab 100644 --- a/docs/selections.md +++ b/docs/selections.md @@ -121,3 +121,17 @@ the replay. line is its own haystack, so `^`/`$` hold at every line and a class like `\s` does not reach the newline unless the pattern names `\n`. - Undo restores only the primary (above). + +## The mouse + +A B1, B2 or B3 sweep selects a stream, as acme's does (libframe +frselect.c:115): from the press to the end of its line, the lines between +whole, the last from its start to the release, the character under the +pointer included. A plain B1 click puts the caret on its cell. A second +plain click at the same cell within half a second is acme's double-click +(plan9port acme text.c:1407, textdoubleclick): just after `{ [ ( < «` or +just before their closers it selects up to the match, nested pairs +counted; at a line's start or end the whole line; just inside `' " \`` +the quoted text; anywhere else the word (letters, digits, `_` and any +non-ASCII character). It works in bodies, tags and a terminal in normal +mode; a terminal whose program has the tty gets its own clicks. |