Rewrote the description of implicit tag names in etags.c

diff --git a/lib-src/ChangeLog b/lib-src/ChangeLog
index af89fd1bb2c191598f8c329820cb22b32d284683..e7a8bce7a19d4764429404a4814874552750a341 100644 (file)
--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
@@ -15,10 +15,15 @@
 
 2002-06-20  Francesco Potorti`  <pot@gnu.org>
 
-       * etags.c: Use, together with etags.el, an optimised form of tags,
-       which are almost always unnamed.  etags.el looks for an explicit
-       tag name, then for an implicit one.  See make_tag for details.
-       The change is both forwards and backwards compatible.
+In short, the "optimised tags" are technically tags using "implicit tag
+names",
+
+       * etags.c: Implement implicit tag names, that is, unnamed tags
+       whose name is automatically deduced by etags.el.  The advantage is
+       that there is no explicit tag name in most tags, so the size of
+       the tags file is reduced, yet find-tag is able to do a match as
+       accurate as with named tags.  See the comment in make_tag for
+       details.
        (make_tag): New function (was the disabled function new_pfnote).
        (make_C_tag): Use it.