Merge from origin/emacs-29

db96b1282f9 * lisp/help.el: Use 'C-h C-q' to toggle 'help-quick' wind...
489865c21e4 ; Improve markup of long key sequences
d42c2668cf3 ; * etc/NEWS: Fix wording of a recently edited entry.
7a0eaee1980 * lisp/isearch.el: Small fixes.
b69bffeec05 * lisp/vc/diff-mode.el (diff-minor-mode-prefix): Replace ...
9263847ab76 ; * etc/NEWS: Move the paragraph with 'C-u RET' closer to...
62fb2dc37da * doc/emacs/display.texi (Text Scale): Improve section ab...
70480d3b6b7 * lisp/repeat.el (repeat-echo-function): Suggest 'add-fun...
fd48201ffe7 * lisp/tab-line.el (tab-line-cache-key-default): More cac...
b1646602602 * etc/package-keyring.gpg: Update with new key
c0be51389eb ; Yet another declare-function to avoid treesit-related w...
8676bec51de ; * lisp/treesit.el (treesit--simple-imenu-1): Doc fix; w...
2ddc480f441 Warn of absent networks module in ERC
19d00fab9aa Avoid "already compiled" warning in erc-compat
2d8f7b66bcc ; Fix one more treesit byte-compilation warning.
2d0a9214863 ; Avoid treesit-related byte-compiler warnings
8503b370be1 (python--treesit-settings): Remove duplicate matcher
b464e6c490b Make last change of w32 GUI dialogs conditional and rever...
eedc9d79aed Fix tree-sitter typos
248c13dcfe1 Update tree-sitter major modes to use the new Imenu facility
b39dc7ab27a Add tree-sitter helper functions for Imenu
ba1ddea9dab Fix treesit--things-around (bug#60355)
7512b9025a1 ; * lisp/treesit.el (treesit-traverse-parent): Remove alias.
5326b041982 Improve treesit-node-top-level and treesit-parent-until
637f5b164f2 ; Add "src" to the heuristic sub-directory heuristic
8ab6df0c9fd ; * lisp/epa-ks.el (epa-ks-do-key-to-fetch): Fix 'when' u...
2b55a48d3e3 * src/w32menu.c (simple_dialog_show): Use MB_YESNOCANCEL ...
8b8b7915679 ; Improve documentation of TAB/SPC indentation
624e3822110 ; Improve doc strings of some new faces
41f12e1019b ; * lisp/elide-head.el (elide-head): Doc fix to silence c...
e3b4cd0ac1d ; * lisp/htmlfontify.el (hfy-text-p): Fix whitespace.
1b4dc4691c1 Fix htmlfontify.el command injection vulnerability.
1fe4b98b4d5 Improve support for Scheme R6RS and R7RS libraries (bug#5...
2347f37f677 ; * test/src/treesit-tests.el: remove dead store (bytecom...
a6d961ae2fd Add a new tree-sitter query predicate 'pred'
835a80dcc48 ; Fix tree-sitter defun tests
a14821d6151 Improve gnutls-min-prime-bits docstring
b14bbd108e4 Improve handling of tab-bar height.
669160d47b2 ; * nt/INSTALL.W64: More fixes and updates.
26b2ec7cb8c Simplify last change (bug#60311)
082fc6e3088 Fix 'json-available-p' on MS-Windows
6c86faec29e loaddefs-gen: Group results by absolute file name
d90d7d15f2f ; Fix vindexes in parsing.texi
eb268728376 Fix imenu for c-ts-mode (bug#60296)
8f68b6497ee Clean up python-ts-mode font-lock features
28f26b11a1e Add comment indent and filling to other tree-sitter major...
c6b02826450 ; Remove unused function in c-ts-mode
6e52a9fcadc ; * doc/lispref/modes.texi (Parser-based Font Lock): Mino...
2bcd1e9a99d ; * doc/lispref/parsing.texi (Retrieving Nodes): Add notice.
7c7950fe006 Add maintainer stub for tree-sitter files
cf327766226 ; * doc/lispref/parsing.texi (Using Parser): Remove delet...

# Conflicts:
#	etc/NEWS
#	lisp/progmodes/c-ts-mode.el
#	lisp/progmodes/typescript-ts-mode.el
#	lisp/treesit.el

5 files changed, 36 insertions, 10 deletions

diff --git a/lisp/erc/erc-backend.el b/lisp/erc/erc-backend.el
index 43c5faad638..6820bf0d1a3 100644
--- a/lisp/erc/erc-backend.el
+++ b/lisp/erc/erc-backend.el
@@ -320,6 +320,15 @@ session when reconnecting.  Once `erc-reuse-buffers' is retired
 and fully removed, modules can switch to leveraging the
 `permanent-local' property instead.")
 
+(defvar erc--server-post-connect-hook '(erc-networks--warn-on-connect)
+  "Functions to run when a network connection is successfully opened.
+Though internal, this complements `erc-connect-pre-hook' in that
+it bookends the process rather than the logical connection, which
+is the domain of `erc-before-connect' and `erc-after-connect'.
+Note that unlike `erc-connect-pre-hook', this only runs in server
+buffers, and it does so immediately before the first protocol
+exchange.")
+
 (defvar-local erc-server-timed-out nil
   "Non-nil if the IRC server failed to respond to a ping.")
 
@@ -646,6 +655,7 @@ The current buffer is given by BUFFER."
 
 (cl-defmethod erc--register-connection ()
   "Perform opening IRC protocol exchange with server."
+  (run-hooks 'erc--server-post-connect-hook)
   (erc-login))
 
 (defvar erc--server-connect-dumb-ipv6-regexp
diff --git a/lisp/erc/erc-compat.el b/lisp/erc/erc-compat.el
index fdcb146d42a..864c5882cf2 100644
--- a/lisp/erc/erc-compat.el
+++ b/lisp/erc/erc-compat.el
@@ -261,7 +261,7 @@ If START or END is negative, it counts from the end."
             (when-let* ((s (plist-get e :secret))
                         (v (auth-source--obfuscate s)))
               (setf (plist-get e :secret)
-                    (byte-compile (lambda () (auth-source--deobfuscate v)))))
+                    (apply-partially #'auth-source--deobfuscate v)))
             (push e out)))
       rv)))
 
diff --git a/lisp/erc/erc-networks.el b/lisp/erc/erc-networks.el
index 2e2d0930118..f05a98be16d 100644
--- a/lisp/erc/erc-networks.el
+++ b/lisp/erc/erc-networks.el
@@ -1472,14 +1472,16 @@ to be a false alarm.  If `erc-reuse-buffers' is nil, let
           (t (rename-buffer (generate-new-buffer-name name)))))
   nil)
 
-;; Soju v0.4.0 only sends ISUPPORT on upstream reconnect, so this
-;; doesn't apply.  ZNC 1.8.2, however, still sends the entire burst.
-(defconst erc-networks--bouncer-targets '(*status bouncerserv)
-  "Case-mapped symbols matching known bouncer service-bot targets.")
+;; Soju v0.4.0 sends ISUPPORT and nothing else on upstream reconnect,
+;; so this actually doesn't apply.  ZNC 1.8.2, however, still sends
+;; the entire burst.
+(defvar erc-networks--bouncer-targets '(*status bouncerserv)
+  "Symbols matching proxy-bot targets.")
 
 (defun erc-networks-on-MOTD-end (proc parsed)
-  "Call on-connect functions with server PROC and PARSED message.
-This must run before `erc-server-connected' is set."
+  "Call on-connect functions with server PROC and PARSED message."
+  ;; This should normally run before `erc-server-connected' is set.
+  ;; However, bouncers and other proxies may interfere with that.
   (when erc-server-connected
     (unless (erc-buffer-filter (lambda ()
                                  (and erc--target
@@ -1502,6 +1504,18 @@ This must run before `erc-server-connected' is set."
   ((remove-hook 'erc-server-376-functions #'erc-networks-on-MOTD-end)
    (remove-hook 'erc-server-422-functions #'erc-networks-on-MOTD-end)))
 
+(defun erc-networks--warn-on-connect ()
+  "Emit warning when the `networks' module hasn't been loaded.
+Ideally, do so upon opening the network process."
+  (unless (or erc--target erc-networks-mode)
+    (require 'info nil t)
+    (let ((m (concat "Required module `networks' not loaded.  If this "
+                     " was unexpected, please add it to `erc-modules'.")))
+      ;; Assume the server buffer has been marked as active.
+      (erc-display-error-notice
+       nil (concat m "  See Info:\"(erc) Required Modules\" for more."))
+      (lwarn 'erc :warning m))))
+
 (defun erc-ports-list (ports)
   "Return a list of PORTS.
 
diff --git a/lisp/erc/erc-sasl.el b/lisp/erc/erc-sasl.el
index 78d02a46381..23110d74b5e 100644
--- a/lisp/erc/erc-sasl.el
+++ b/lisp/erc/erc-sasl.el
@@ -435,7 +435,7 @@ Otherwise, expect it to disappear in subsequent versions.")
                (if (eq :user (alist-get 'user erc-sasl--options))
                    (erc-current-nick)
                  erc-session-username)))
-          (erc-login))
+          (cl-call-next-method))
         (when erc-sasl--send-cap-ls
           (erc-server-send "CAP REQ :sasl"))
         (erc-server-send (format "AUTHENTICATE %s" m)))
diff --git a/lisp/erc/erc.el b/lisp/erc/erc.el
index 6a5e0018964..16a0aba77b1 100644
--- a/lisp/erc/erc.el
+++ b/lisp/erc/erc.el
@@ -1607,7 +1607,8 @@ same manner."
   (when target ; compat
     (setq tgt-info (erc--target-from-string target)))
   (if tgt-info
-      (let* ((esid (erc-networks--id-symbol erc-networks--id))
+      (let* ((esid (and erc-networks--id
+                        (erc-networks--id-symbol erc-networks--id)))
              (name (if esid
                        (erc-networks--reconcile-buffer-names tgt-info
                                                              erc-networks--id)
@@ -6760,7 +6761,8 @@ This should be a string with substitution variables recognized by
 If the name of the network is not available, then use the
 shortened server name instead."
   (if-let ((erc--target)
-           (name (if-let ((esid (erc-networks--id-symbol erc-networks--id)))
+           (name (if-let ((erc-networks--id)
+                          (esid (erc-networks--id-symbol erc-networks--id)))
                      (symbol-name esid)
                    (erc-shorten-server-name (or erc-server-announced-name
                                                 erc-session-server)))))