Index: emacs/etc/NEWS diff -c emacs/etc/NEWS:1.1187 emacs/etc/NEWS:1.1188 *** emacs/etc/NEWS:1.1187 Sat May 14 13:18:57 2005 --- emacs/etc/NEWS Sat May 14 13:58:01 2005 *************** *** 677,690 **** When the file is maintained under version control, that information appears between the position information and the major mode. - *** Easy to overlook single character negation is now font-locked. - You can use the new variable `font-lock-negation-char-face' and the face of - the same name to customize this. Currently the cc-modes, sh-script-mode, - cperl-mode and make-mode support this. - +++ ! *** Control characters and escape glyphs are now shown in the new ! escape-glyph face. +++ *** Non-breaking space and hyphens are now prefixed with an escape --- 677,684 ---- When the file is maintained under version control, that information appears between the position information and the major mode. +++ ! *** New face `escape-glyph' highlights control characters and escape glyphs. +++ *** Non-breaking space and hyphens are now prefixed with an escape *************** *** 820,825 **** --- 814,829 ---- if it is inside a string or a comment, to indicate that it can cause trouble with fontification and/or indentation. + +++ + *** New standard font-lock face `font-lock-preprocessor-face'. + + *** New standard font-lock face `font-lock-comment-delimiter-face'. + + *** Easy to overlook single character negation is now font-locked. + You can use the new variable `font-lock-negation-char-face' and the face of + the same name to customize this. Currently the cc-modes, sh-script-mode, + cperl-mode and make-mode support this. + --- *** The default settings for JIT stealth lock parameters are changed. The default value for the user option jit-lock-stealth-time is now 16 *************** *** 3921,3955 **** printable string returned for this vector is "A.B.C.D:P". See the doc string for other formatting options. ! *** By default, the function process-contact still returns (HOST SERVICE) ! for a network process. Using the new optional KEY arg, the complete list ! of network process properties or a specific property can be selected. ! ! Using :local and :remote as the KEY, the address of the local or ! remote end-point is returned. An Inet address is represented as a 5 ! element vector, where the first 4 elements contain the IP address and ! the fifth is the port number. ! ! *** Network processes can now be stopped and restarted with ! `stop-process' and `continue-process'. For a server process, no ! connections are accepted in the stopped state. For a client process, ! no input is received in the stopped state. ! *** New function network-interface-list. This function returns a list of network interface names and their current network addresses. ! *** New function network-interface-info. This function returns the network address, hardware address, current status, and other information about a specific network interface. ! *** The sentinel is now called when a network process is deleted with ! delete-process. The status message passed to the sentinel for a ! deleted network process is "deleted". The message passed to the ! sentinel when the connection is closed by the remote peer has been ! changed to "connection broken by remote peer". ** Using window objects: --- 3925,3962 ---- printable string returned for this vector is "A.B.C.D:P". See the doc string for other formatting options. ! *** `process-contact' has an optional KEY argument. ! ! Depending on this argument, you can get the complete list of network ! process properties or a specific property. Using :local or :remote as ! the KEY, you get the address of the local or remote end-point. ! ! An Inet address is represented as a 5 element vector, where the first ! 4 elements contain the IP address and the fifth is the port number. ! ! *** New functions `stop-process' and `continue-process'. ! ! These functions stop and restart communication through a network ! connection. For a server process, no connections are accepted in the ! stopped state. For a client process, no input is received in the ! stopped state. ! *** New function `network-interface-list'. This function returns a list of network interface names and their current network addresses. ! *** New function `network-interface-info'. This function returns the network address, hardware address, current status, and other information about a specific network interface. ! *** Deleting a network process with `delete-process' calls the sentinel. ! ! The status message passed to the sentinel for a deleted network ! process is "deleted". The message passed to the sentinel when the ! connection is closed by the remote peer has been changed to ! "connection broken by remote peer". ** Using window objects: *************** *** 3962,3968 **** +++ *** New function `window-body-height'. ! This is like window-height but does not count the mode line or the header line. +++ --- 3969,3975 ---- +++ *** New function `window-body-height'. ! This is like `window-height' but does not count the mode line or the header line. +++ *************** *** 3989,3995 **** selected window without impacting the order of `buffer-list'. +++ ! *** `select-window' takes an optional second argument `norecord'. This is like `switch-to-buffer'. --- 3996,4002 ---- selected window without impacting the order of `buffer-list'. +++ ! *** `select-window' takes an optional second argument NORECORD. This is like `switch-to-buffer'. *************** *** 4016,4027 **** *** New function `destroy-fringe-bitmap' deletes a fringe bitmap or restores a built-in one to its default value. ! *** New function `set-fringe-bitmap-face' can now be used to set a ! specific face to be used for a specific fringe bitmap. The face is ! automatically merged with the `fringe' face, so normally, the face ! should only specify the foreground color of the bitmap. ! *** There are new display properties, `left-fringe; and `right-fringe', that can be used to show a specific bitmap in the left or right fringe bitmap of the display line. --- 4023,4034 ---- *** New function `destroy-fringe-bitmap' deletes a fringe bitmap or restores a built-in one to its default value. ! *** New function `set-fringe-bitmap-face' specifies the face to be ! used for a specific fringe bitmap. The face is automatically merged ! with the `fringe' face, so normally, the face should only specify the ! foreground color of the bitmap. ! *** There are new display properties, `left-fringe' and `right-fringe', that can be used to show a specific bitmap in the left or right fringe bitmap of the display line. *************** *** 4164,4170 **** is calculated as specified above for the `line-height' property. +++ ! *** The buffer local line-spacing variable can now have a float value, which is used as a height relative to the default frame line height. +++ --- 4171,4177 ---- is calculated as specified above for the `line-height' property. +++ ! *** The buffer local `line-spacing' variable can now have a float value, which is used as a height relative to the default frame line height. +++ *************** *** 4214,4220 **** If no specific base offset is set for alignment, it is always relative to the left edge of the text area. For example, :align-to 0 in a ! header-line aligns with the first text column in the text area. The value of the form `(NUM . EXPR)' is the value of NUM multiplied by the value of the expression EXPR. For example, (2 . in) specifies a --- 4221,4227 ---- If no specific base offset is set for alignment, it is always relative to the left edge of the text area. For example, :align-to 0 in a ! header line aligns with the first text column in the text area. The value of the form `(NUM . EXPR)' is the value of NUM multiplied by the value of the expression EXPR. For example, (2 . in) specifies a *************** *** 4240,4249 **** **** New display property (slice X Y WIDTH HEIGHT) can be used with an image property to display only a specific slice of the image. ! **** Function insert-image has new optional fourth arg to specify image slice (X Y WIDTH HEIGHT). ! **** New function insert-sliced-image inserts a given image as a specified number of evenly sized slices (rows x columns). +++ --- 4247,4256 ---- **** New display property (slice X Y WIDTH HEIGHT) can be used with an image property to display only a specific slice of the image. ! **** Function `insert-image' has new optional fourth arg to specify image slice (X Y WIDTH HEIGHT). ! **** New function `insert-sliced-image' inserts a given image as a specified number of evenly sized slices (rows x columns). +++ *************** *** 4262,4268 **** PLIST of that hot-spot is consulted; if it contains a `help-echo' property it defines a tool-tip for the hot-spot, and if it contains a `pointer' property, it defines the shape of the mouse cursor when ! it is over the hot-spot. See the variable 'void-area-text-pointer' for possible pointer shapes. When you click the mouse when the mouse pointer is over a hot-spot, --- 4269,4275 ---- PLIST of that hot-spot is consulted; if it contains a `help-echo' property it defines a tool-tip for the hot-spot, and if it contains a `pointer' property, it defines the shape of the mouse cursor when ! it is over the hot-spot. See the variable `void-area-text-pointer' for possible pointer shapes. When you click the mouse when the mouse pointer is over a hot-spot, *************** *** 4290,4327 **** ** Mouse event enhancements: +++ ! *** Mouse clicks on fringes now generates left-fringe or right-fringes ! events, rather than a text area click event. +++ ! *** Mouse clicks in the left and right marginal areas now includes a ! sensible buffer position corresponding to the first character in the ! corresponding text row. +++ ! *** Function `mouse-set-point' now works for events outside text area. ! ! +++ ! *** Mouse events now includes buffer position for all event types. +++ ! *** `posn-point' now returns buffer position for non-text area events. +++ *** New function `posn-area' returns window area clicked on (nil means text area). +++ ! *** Mouse events include actual glyph column and row for all event types. +++ ! *** New function `posn-actual-col-row' returns actual glyph coordinates. +++ ! *** Mouse events can now include image object in addition to string object. +++ ! *** Mouse events include relative x and y pixel coordinates relative to the top left corner of the object (image or character) clicked on. +++ --- 4297,4333 ---- ** Mouse event enhancements: +++ ! *** Mouse events for clicks on window fringes now specify `left-fringe' ! or `right-fringe' as the area. +++ ! *** All mouse events now include a buffer position regardless of where ! you clicked. For mouse clicks in window margins and fringes, this is ! a sensible buffer position corresponding to the surrounding text. +++ ! *** `posn-point' now returns buffer position for non-text area events. +++ ! *** Function `mouse-set-point' now works for events outside text area. +++ *** New function `posn-area' returns window area clicked on (nil means text area). +++ ! *** Mouse events include actual glyph column and row for all event types ! and all areas. +++ ! *** New function `posn-actual-col-row' returns the actual glyph coordinates ! of the mouse event position. +++ ! *** Mouse events can now indicate an image object clicked on. +++ ! *** Mouse events include relative X and Y pixel coordinates relative to the top left corner of the object (image or character) clicked on. +++ *************** *** 4329,4347 **** (image or character) clicked on. +++ ! *** New functions 'posn-object', 'posn-object-x-y', and ! 'posn-object-width-height' return the image or string object of a mouse ! click, the x and y pixel coordinates relative to the top left corner ! of that object, and the total width and height of that object. ** Text property and overlay changes: +++ ! *** Arguments for remove-overlays are now optional, so that you can ! remove all overlays in the buffer by just calling (remove-overlays). +++ ! *** New variable char-property-alias-alist. This variable allows you to create alternative names for text properties. It works at the same level as `default-text-properties', --- 4335,4354 ---- (image or character) clicked on. +++ ! *** New functions 'posn-object', 'posn-object-x-y', 'posn-object-width-height'. ! ! These return the image or string object of a mouse click, the X and Y ! pixel coordinates relative to the top left corner of that object, and ! the total width and height of that object. ** Text property and overlay changes: +++ ! *** Arguments for `remove-overlays' are now optional, so that you can ! remove all overlays in the buffer with just (remove-overlays). +++ ! *** New variable `char-property-alias-alist'. This variable allows you to create alternative names for text properties. It works at the same level as `default-text-properties', *************** *** 4356,4364 **** it was found as a text property or not found at all. +++ ! *** The new function remove-list-of-text-properties is almost the same ! as `remove-text-properties'. The only difference is that it takes a ! list of property names as argument rather than a property list. ** Face changes --- 4363,4372 ---- it was found as a text property or not found at all. +++ ! *** The new function `remove-list-of-text-properties'. ! ! It is like `remove-text-properties' except that it takes a list of ! property names as argument rather than a property list. ** Face changes *************** *** 4371,4382 **** makes a good use of the capabilities of the display. +++ ! *** New function display-supports-face-attributes-p can be used to test whether a given set of face attributes is actually displayable. A new predicate `supports' has also been added to the `defface' face specification language, which can be used to do this test for faces ! defined with defface. --- *** The special treatment of faces whose names are of the form `fg:COLOR' --- 4379,4390 ---- makes a good use of the capabilities of the display. +++ ! *** New function `display-supports-face-attributes-p' can be used to test whether a given set of face attributes is actually displayable. A new predicate `supports' has also been added to the `defface' face specification language, which can be used to do this test for faces ! defined with `defface'. --- *** The special treatment of faces whose names are of the form `fg:COLOR' *************** *** 4404,4413 **** not (previously it did only a very cursory check). +++ ! *** `face-attribute', `face-foreground', `face-background', and ! `face-stipple' now accept a new optional argument, INHERIT, which ! controls how face inheritance is used when determining the value of a ! face attribute. +++ *** New functions `face-attribute-relative-p' and `merge-face-attribute' --- 4412,4422 ---- not (previously it did only a very cursory check). +++ ! *** `face-attribute', `face-foreground', `face-background', `face-stipple'. ! ! These now accept a new optional argument, INHERIT, which controls how ! face inheritance is used when determining the value of a face ! attribute. +++ *** New functions `face-attribute-relative-p' and `merge-face-attribute' *************** *** 4422,4430 **** so that :inherit face lists operate identically to face lists in text `face' properties. - +++ - *** New standard font-lock face `font-lock-preprocessor-face'. - --- *** `set-fontset-font', `fontset-info', `fontset-font' now operate on the default fontset if the argument NAME is nil.. --- 4431,4436 ---- *************** *** 4442,4452 **** +++ *** font-lock can manage arbitrary text-properties beside `face'. ! *** the FACENAME returned in `font-lock-keywords' can be a list of the form (face FACE PROP1 VAL1 PROP2 VAL2 ...) so you can set other properties than `face'. ! *** `font-lock-extra-managed-props' can be set to make sure those extra properties are automatically cleaned up by font-lock. --- --- 4448,4458 ---- +++ *** font-lock can manage arbitrary text-properties beside `face'. ! **** the FACENAME returned in `font-lock-keywords' can be a list of the form (face FACE PROP1 VAL1 PROP2 VAL2 ...) so you can set other properties than `face'. ! **** `font-lock-extra-managed-props' can be set to make sure those extra properties are automatically cleaned up by font-lock. --- *************** *** 4478,4485 **** var `magic-mode-alist'. +++ ! *** Major mode functions now run the new normal hook ! `after-change-major-mode-hook', at their very end, after the mode hooks. --- *** If a major mode function has a non-nil `no-clone-indirect' --- 4484,4495 ---- var `magic-mode-alist'. +++ ! *** Use the new function `run-mode-hooks' to run the major mode's mode hook. ! ! +++ ! *** All major mode functions should now run the new normal hook ! `after-change-major-mode-hook', at their very end, after the mode ! hooks. `run-mode-hooks' does this automatically. --- *** If a major mode function has a non-nil `no-clone-indirect' *************** *** 4509,4515 **** +++ *** `minor-mode-list' now holds a list of minor mode commands. ! --- *** `define-global-minor-mode'. This is a new name for what was formerly called --- 4519,4525 ---- +++ *** `minor-mode-list' now holds a list of minor mode commands. ! +++ *** `define-global-minor-mode'. This is a new name for what was formerly called *************** *** 4519,4527 **** +++ *** The new function `called-interactively-p' does what many people ! have mistakenly believed `interactive-p' did: it returns t if the ! calling function was called through `call-interactively'. This should ! only be used when you cannot solve the problem by adding a new INTERACTIVE argument to the command. +++ --- 4529,4538 ---- +++ *** The new function `called-interactively-p' does what many people ! have mistakenly believed `interactive-p' to do: it returns t if the ! calling function was called through `call-interactively'. ! ! Only use this when you cannot solve the problem by adding a new INTERACTIVE argument to the command. +++ *************** *** 4570,4577 **** defined. For a variable, it records just the variable name. +++ ! *** The function symbol-file can now search specifically for function or ! variable definitions. +++ *** `provide' and `featurep' now accept an optional second argument --- 4581,4588 ---- defined. For a variable, it records just the variable name. +++ ! *** The function `symbol-file' can now search specifically for function, ! variable or face definitions. +++ *** `provide' and `featurep' now accept an optional second argument *************** *** 4586,4595 **** +++ ** Byte compiler changes: ! *** The byte-compiler now displays the actual line and character position of errors, where possible. Additionally, the form of its ! warning and error messages have been brought more in line with the ! output of other GNU tools. *** The new macro `with-no-warnings' suppresses all compiler warnings inside its body. In terms of execution, it is equivalent to `progn'. --- 4597,4607 ---- +++ ** Byte compiler changes: ! *** The byte compiler now displays the actual line and character position of errors, where possible. Additionally, the form of its ! warning and error messages have been brought into line with GNU standards ! for these. As a result, you can use next-error and friends on the ! compilation output buffer. *** The new macro `with-no-warnings' suppresses all compiler warnings inside its body. In terms of execution, it is equivalent to `progn'. *************** *** 4665,4671 **** wasteful. --- ! *** set-buffer-file-coding-system now takes an additional argument, NOMODIFY. If it is non-nil, it means don't mark the buffer modified. +++ --- 4677,4683 ---- wasteful. --- ! *** `set-buffer-file-coding-system' now takes an additional argument, NOMODIFY. If it is non-nil, it means don't mark the buffer modified. +++ *************** *** 4692,4698 **** hash tables defined by the Lisp function `define-translation-hash-table'. --- ! *** New function quail-find-key returns a list of keys to type in the current input method to input a character. ** Mode line changes: --- 4704,4710 ---- hash tables defined by the Lisp function `define-translation-hash-table'. --- ! *** New function `quail-find-key' returns a list of keys to type in the current input method to input a character. ** Mode line changes: *************** *** 4700,4706 **** +++ *** New function `format-mode-line'. ! This returns the mode-line or header-line of the selected (or a specified) window as a string with or without text properties. +++ --- 4712,4718 ---- +++ *** New function `format-mode-line'. ! This returns the mode line or header line of the selected (or a specified) window as a string with or without text properties. +++ *************** *** 4762,4774 **** +++ *** A number of hooks have been renamed to better follow the conventions: ! find-file-hooks to find-file-hook, ! find-file-not-found-hooks to find-file-not-found-functions, ! write-file-hooks to write-file-functions, ! write-contents-hooks to write-contents-functions, ! x-lost-selection-hooks to x-lost-selection-functions, ! x-sent-selection-hooks to x-sent-selection-functions, ! delete-frame-hook to delete-frame-functions. In each case the old name remains as an alias for the moment. --- 4774,4786 ---- +++ *** A number of hooks have been renamed to better follow the conventions: ! `find-file-hooks' to `find-file-hook', ! `find-file-not-found-hooks' to `find-file-not-found-functions', ! `write-file-hooks' to `write-file-functions', ! `write-contents-hooks' to `write-contents-functions', ! `x-lost-selection-hooks' to `x-lost-selection-functions', ! `x-sent-selection-hooks' to `x-sent-selection-functions', ! `delete-frame-hook' to `delete-frame-functions'. In each case the old name remains as an alias for the moment.
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