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emacs
emacs
Commits
f67cc62e
Commit
f67cc62e
authored
Nov 21, 2001
by
Stefan Monnier
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f67cc62e
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@@ -18,6 +18,9 @@ installed programs.
*
Changes in Emacs 21.3
** jit-lock can now be delayed with `jit-lock-defer-time'.
If it is set to 0.5, fontification will only happen after 0.5s of idle time.
** If you hit M-C-SPC (mark-sexp) repeatedly, the marked region
will now be extended each time, so you can mark the next two sexps with
M-C-SPC M-C-SPC, for example.
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@@ -166,6 +169,24 @@ SQL buffer.
*
Lisp Changes in Emacs 21.3
** jit-lock obeys a new text-property `jit-lock-defer-multiline'.
If a piece of text with that property gets contextually refontified
(see
jit-lock-defer-contextually), then all of that text will
be refontified. This is useful when the syntax of a textual element
depends on text several lines further down (and when font-lock-multiline
is not appropriate to solve that problem). For example in Perl:
s{
foo
}{
bar
}e
Adding/removing the last `e' changes the `bar' from being a piece of
text to being a piece of code, so you'd put a jit-lock-defer-multiline
property over the second half of the command to force (deferred)
refontification of `bar' whenever the `e' is added/removed.
** describe-vector now takes a second argument `describer' which is
called to print the entries' values. It default to `princ'.
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