From fc9d21fc78b5fd6f8331a300ab30154c325d28df Mon Sep 17 00:00:00 2001 From: Stefan Monnier Date: Wed, 20 Apr 2005 16:06:39 +0000 Subject: [PATCH] Try to add some structure by adding a "new functions" topic. Mention the new `syntax-class' function. --- etc/NEWS | 149 ++++++++++++++++++++++++++++--------------------------- 1 file changed, 77 insertions(+), 72 deletions(-) diff --git a/etc/NEWS b/etc/NEWS index 31d6932c7ab..958efcd5f0b 100644 --- a/etc/NEWS +++ b/etc/NEWS @@ -2754,12 +2754,10 @@ the command `undefined'. (In earlier Emacs versions, it used * Lisp Changes in Emacs 22.1 ---- -** easy-mmode-define-global-mode has been renamed to -define-global-minor-mode. The old name remains as an alias. +** New functions, macros, and commands +++ -** The new function `filter-buffer-substring' extracts a buffer +*** The new function `filter-buffer-substring' extracts a buffer substring, passes it through a set of filter functions, and returns the filtered substring. It is used instead of `buffer-substring' or `delete-and-extract-region' when copying text into a user-accessible @@ -2769,6 +2767,81 @@ list of filter function is specified by the new variable `buffer-substring-filters' to remove soft newlines from the copied text. ++++ +*** (while-no-input BODY...) runs BODY, but only so long as no input +arrives. If the user types or clicks anything, BODY stops as if a +quit had occurred. while-no-input returns the value of BODY, if BODY +finishes. It returns nil if BODY was aborted. + ++++ +*** New function `looking-back' checks whether a regular expression matches +the text before point. Specifying the LIMIT argument bounds how far +back the match can start; this is a way to keep it from taking too long. + ++++ +*** New functions `make-progress-reporter', `progress-reporter-update', +`progress-reporter-force-update', `progress-reporter-done', and +`dotimes-with-progress-reporter' provide a simple and efficient way for +a command to present progress messages for the user. + ++++ +*** The new primitive `get-internal-run-time' returns the processor +run time used by Emacs since start-up. + ++++ +*** 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 add a new "interactive" argument to the +command. + ++++ +*** The new function `assoc-string' replaces `assoc-ignore-case' and +`assoc-ignore-representation', which are still available, but have +been declared obsolete. + +--- +*** New function quail-find-key returns a list of keys to type in the +current input method to input a character. + ++++ +*** New functions posn-at-point and posn-at-x-y return +click-event-style position information for a given visible buffer +position or for a given window pixel coordinate. + ++++ +*** The new primitive `set-file-times' sets a file's access and +modification times. Magic file name handlers can handle this +operation. + ++++ +*** The new function syntax-after returns the syntax code +of the character after a specified buffer position, taking account +of text properties as well as the character code. + +*** `syntax-class' extracts the class of a syntax code (as returned +by syntax-after). + ++++ +*** New function `line-number-at-pos' returns line number of current +line in current buffer, or if optional buffer position is given, line +number of corresponding line in current buffer. + ++++ +*** New function `macroexpand-all' expands all macros in a form. +It is similar to the Common-Lisp function of the same name. +One difference is that it guarantees to return the original argument +if no expansion is done, which may be tested using `eq'. + ++++ +*** New macro with-local-quit temporarily sets inhibit-quit to nil for use +around potentially blocking or long-running code in timers +and post-command-hooks. + +--- +** easy-mmode-define-global-mode has been renamed to +define-global-minor-mode. The old name remains as an alias. + +++ ** An element of buffer-undo-list can now have the form (apply FUNNAME . ARGS), where FUNNAME is a symbol other than t or nil. That stands @@ -2800,29 +2873,12 @@ a certain function or variable. clickable link with the new function `mouse-on-link-p'. This is the function used by the new `mouse-1-click-follows-link' functionality. -+++ -** (while-no-input BODY...) runs BODY, but only so long as no input -arrives. If the user types or clicks anything, BODY stops as if a -quit had occurred. while-no-input returns the value of BODY, if BODY -finishes. It returns nil if BODY was aborted. - +++ ** `set-auto-mode' now gives the interpreter magic line (if present) precedence over the file name. Likewise an