procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Combine items about local variables lists.

Browse source
This commit is contained in:
Richard M. Stallman 2006-05-10 01:38:16 +00:00
parent 8c74ff6983
commit 7d3a082e89
1 changed files with 40 additions and 40 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

80
etc/NEWS
View file

@ -571,18 +571,18 @@ can be edited for each replacement.
*** The current match in query-replace is highlighted in new face
`query-replace' which by default inherits from isearch face.
** File operation changes:
+++
*** Unquoted `$' in file names do not signal an error any more when
the corresponding environment variable does not exist.
Instead, the `$ENVVAR' text is left as is, so that `$$' quoting
is only rarely needed.
** Local variables lists:
+++
*** In processing a local variables list, Emacs strips the prefix and
suffix from every line before processing all the lines.
+++
*** Text properties in local variables.
A file local variables list cannot specify a string with text
properties--any specified text properties are discarded.
+++
*** If the local variables list contains any variable-value pairs that
are not known to be safe, Emacs shows a prompt asking whether to apply
@ -590,7 +590,7 @@ the local variables list as a whole. In earlier versions, a prompt
was only issued for variables explicitly marked as risky (for the
definition of risky variables, see `risky-local-variable-p').
At the prompt, the user can choose to save the contents of this local
At the prompt, you can choose to save the contents of this local
variables list to `safe-local-variable-values'. This new customizable
option is a list of variable-value pairs that are known to be safe.
Variables can also be marked as safe with the existing
@ -598,6 +598,38 @@ Variables can also be marked as safe with the existing
However, risky variables will not be added to
`safe-local-variable-values' in this way.
+++
*** The variable `enable-local-variables' controls how local variable
lists are handled. t, the default, specifies the standard querying
behavior. :safe means use only safe values, and ignore the rest.
nil means ignore them all. Anything else means always query.
+++
*** The variable `safe-local-eval-forms' specifies a list of forms that
are ok to evaluate when they appear in an `eval' local variables
specification. Normally Emacs asks for confirmation before evaluating
such a form, but if the form appears in this list, no confirmation is
needed.
+++
*** If a function has a non-nil `safe-local-eval-function' property,
that means it is ok to evaluate some calls to that function when it
appears in an `eval' local variables specification. If the property
is t, then any form calling that function with constant arguments is
ok. If the property is a function or list of functions, they are called
with the form as argument, and if any returns t, the form is ok to call.
If the form is not "ok to call", that means Emacs asks for
confirmation as before.
** File operation changes:
+++
*** Unquoted `$' in file names do not signal an error any more when
the corresponding environment variable does not exist.
Instead, the `$ENVVAR' text is left as is, so that `$$' quoting
is only rarely needed.
+++
*** find-file-read-only visits multiple files in read-only mode,
when the file name contains wildcard characters.
@ -4003,38 +4035,6 @@ the minibuffer with a default value: if DEF is non-nil, the minibuffer
prompt provided in PROMPT is edited to show the default value provided
in DEF before the terminal colon and space.
** Local variables lists:
+++
*** Text properties in local variables.
A file local variables list cannot specify a string with text
properties--any specified text properties are discarded.
+++
*** The variable `enable-local-variables' controls how local variable
lists are handled. t, the default, specifies the standard querying
behavior. :safe means use only safe values, and ignore the rest.
nil means ignore them all. Anything else means always query.
+++
*** The variable `safe-local-eval-forms' specifies a list of forms that
are ok to evaluate when they appear in an `eval' local variables
specification. Normally Emacs asks for confirmation before evaluating
such a form, but if the form appears in this list, no confirmation is
needed.
---
*** If a function has a non-nil `safe-local-eval-function' property,
that means it is ok to evaluate some calls to that function when it
appears in an `eval' local variables specification. If the property
is t, then any form calling that function with constant arguments is
ok. If the property is a function or list of functions, they are called
with the form as argument, and if any returns t, the form is ok to call.
If the form is not "ok to call", that means Emacs asks for
confirmation as before.
** Searching and matching changes:
+++