Update Changelogs

* ChangeLog.4: Re-generate.
* ChangeLog.3: Fix some type and style.

ChangeLog.3

@@ -46460,7 +46460,7 @@
 
 	* lisp/subr.el (ctl-x-map): Initialize inside the declaration.
 
-	* src/command.h (control_x_map):
+	* src/commands.h (control_x_map):
 	* src/keymap.c (control_x_map): Delete variable.
 	(syms_of_keymap):
 	* src/keyboard.c (keys_of_keyboard):
@@ -99202,11 +99202,12 @@
 
 	Improve ERC's matching of nicks and URLs (bug#38257)
 
-	* lisp/erc/erc-{button,match}.el (erc-{button,match}-syntax-table):
+	* lisp/erc/erc-button.el (erc-button-syntax-table):
 	Omit (, ), and '; as they're not valid nick characters, per RFC 2812
 	section 2.3.1.  This enables correct matching/highlighting of nicks
 	when they're surrounded by parens, like (nick), and when adjacent to
 	an apostrophe, like nick's.
+	* lisp/erc/erc-match.el (erc-match-syntax-table): Likewise.
 	* lisp/erc/erc-button.el (erc-button-url-regexp): Use the regexp from
 	browse-url-button-regexp, which among other things, seems to handle
 	surrounding pair of parens better.
@@ -149159,7 +149160,7 @@
 
 2018-09-26  Charles A. Roelli  <charles@aurox.ch>
 
-	* lisp/vc-bzr.el (log-view-current-tag-function): Remove unused defvar.
+	* lisp/vc/vc-bzr.el (log-view-current-tag-function): Remove unused defvar.
 
 2018-09-26  Alan Mackenzie  <acm@muc.de>
 
@@ -160419,7 +160420,7 @@
 	The split regexp is modified to match either `@` or `.` as domain
 	separator to comply with RFC2919 IDs too.
 
-	* lisp/nnmail.el: Add new `list' split abbreviation matching common
+	* lisp/gnus/nnmail.el: Add new `list' split abbreviation matching common
 	mailing-list headers.
 
 2018-04-11  Lars Ingebrigtsen  <larsi@gnus.org>