*** empty log message ***

diff --git a/etc/NEWS b/etc/NEWS
index a7b557435bfa31f11ac72fc84ef9d03bd71b1554..54934adbe532e34f674a5b6a39794f4f6aa64b41 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -3528,6 +3528,14 @@ properties from surrounding text.
 element, if the last match was on a buffer.  `set-match-data'
 accepts such a list for restoring the match state.
 
++++
+*** Functions `match-data' and `set-match-data' now have an optional
+argument `reseat'.  When non-nil, all markers in the match data list
+passed to these function will be reseated to point to nowhere, and if
+the value of `reseat' is `evaporate', the markers are put onto the
+free list.  Note that no other references to those markers must exist
+if `evaporate' is specified for the `reseat' argument.
+
 +++
 *** The default value of `sentence-end' is now defined using the new
 variable `sentence-end-without-space', which contains such characters

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 82055d3e6138ae7d5ea93154ab7dc30151e79cf5..a0a5c22741305da594db5078921b5f69057d1e21 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,11 @@
+2005-06-09  Kim F. Storm  <storm@cua.dk>
+
+       * subr.el (save-match-data): Add RESEAT arg `evaporate' to
+       set-match-data to free markers in match-data.
+
+       * replace.el (replace-match-data): Pass RESEAT arg `t' to
+       match-data to unchain markers in match-data.
+
 2005-06-08  Stefan Monnier  <monnier@iro.umontreal.ca>
 
        * emacs-lisp/debug.el (debug): Don't iconify if we know we'll re-enter

diff --git a/lispref/ChangeLog b/lispref/ChangeLog
index 6eb1c7be5e1fc7e3f757b256defbdd2b1fc74aad..6742080bd0328b32ecd90caa208bd7b2498508e9 100644 (file)
--- a/lispref/ChangeLog
+++ b/lispref/ChangeLog
@@ -1,3 +1,8 @@
+2005-06-09  Kim F. Storm  <storm@cua.dk>
+
+       * searching.texi (Entire Match Data): Explain new `reseat' argument to
+       match-data and set-match-data.
+
 2005-06-08  Richard M. Stallman  <rms@gnu.org>
 
        * searching.texi (Entire Match Data): Clarify when match-data

diff --git a/src/ChangeLog b/src/ChangeLog
index 28824b94e363e7e518af6d3d62e5cf58b009c619..077b0da84b3319b7f688a80d55401f720fd5cadc 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,26 @@
+2005-06-09  Kim F. Storm  <storm@cua.dk>
+
+       * search.c (Fmatch_data): Add optional RESEAT arg.  Unchain markers
+       in REUSE list if non-nil; free them if equal to evaporate.
+       (Fset_match_data): Add optional RESEAT arg.  Unchain markers in LIST
+       if non-nil; free them if equal to evaporate.  Use XCAR/XCDR.
+       (restore_search_regs): Rename from restore_match_data.  Uses changed.
+       (unwind_set_match_data): New function.
+       (record_unwind_save_match_data): New function like save-match-data.
+
+       * lisp.h (Fmatch_data, Fset_match_data): Fix EXFUN.
+       (record_unwind_save_match_data): Add prototype.
+       (restore_search_regs): Rename from restore_match_data.
+
+       * composite.c (compose_chars_in_text):
+       * eval.c (do_autoload):
+       * macmenu.c (set_frame_menubar):
+       * process.c (read_process_output, exec_sentinel):
+       * xmenu.c (set_frame_menubar):
+       * xdisp.c (prepare_menu_bars, update_menu_bar, update_tool_bar):
+       * w32menu.c (set_frame_menubar):
+       Use record_unwind_save_match_data.
+
 2005-06-08  Richard M. Stallman  <rms@gnu.org>
 
        * xdisp.c (get_next_display_element): Alter previous change:
@@ -14,7 +37,7 @@
 
        * xdisp.c (note_mode_line_or_margin_highlight): Check
        the overlapping of re-rendering area to avoid flickering.
-       (note_mouse_highlight): Call clear_mouse_face if PART 
+       (note_mouse_highlight): Call clear_mouse_face if PART
        is not ON_MODE_LINE nor ON_HEADER_LINE.
 
 2005-06-07  Kim F. Storm  <storm@cua.dk>