1184 |
|
|
1185 |
* Lisp Changes in Emacs 21.4 |
* Lisp Changes in Emacs 21.4 |
1186 |
|
|
1187 |
|
** `sit-for' understands XEmacs args (SECONDS &optional NODISP). |
1188 |
|
|
1189 |
|
** New standard font-lock face `font-lock-preprocessor-face'. |
1190 |
|
|
1191 |
|
** The macro `with-syntax-table' does not copy the table any more. |
1192 |
|
|
1193 |
** The variable `face-font-rescale-alist' specifies how much larger |
** The variable `face-font-rescale-alist' specifies how much larger |
1194 |
(or smaller) font we should use. For instance, if the value is |
(or smaller) font we should use. For instance, if the value is |
1195 |
'((SOME-FONTNAME-PATTERN . 1.3)) and a face requests a font of 10 |
'((SOME-FONTNAME-PATTERN . 1.3)) and a face requests a font of 10 |
1864 |
** A hex escape in a string forces the string to be multibyte. |
** A hex escape in a string forces the string to be multibyte. |
1865 |
An octal escape makes it unibyte. |
An octal escape makes it unibyte. |
1866 |
|
|
1867 |
|
** The code that forced point to move out of images and composition |
1868 |
|
has been generalized to apply to overlays as well and to invisible text. |
1869 |
|
This makes it generally unnecessary to mark invisible text as intangible, |
1870 |
|
which is particularly good due to the fact that the intangible property |
1871 |
|
can often have unexpected side-effects because the property applies |
1872 |
|
to everything (including `goto-char', ...) whereas this new code is |
1873 |
|
only run after post-command-hook and thus does not care about intermediate |
1874 |
|
states. |
1875 |
|
|
1876 |
** Only one of the beginning or end of an invisible, intangible region is |
** Only one of the beginning or end of an invisible, intangible region is |
1877 |
considered an acceptable value for point; which one is determined by |
considered an acceptable value for point; which one is determined by |
1878 |
examining how the invisible/intangible properties are inherited when new |
examining how the invisible/intangible properties are inherited when new |