master d150b0f1: ; Add comments

[Ikumi Keita]

branch: master
commit d150b0f1b14bcaddf0df28231b542f47f103c6af
Author: Ikumi Keita <ikumi@ikumi.que.jp>
Commit: Ikumi Keita <ikumi@ikumi.que.jp>

    ; Add comments
    
    * latex.el:
    * plain-tex.el:
    * tex.el:
    Add comments for previous workarounds.
---
 latex.el     | 2 ++
 plain-tex.el | 2 ++
 tex.el       | 1 +
 3 files changed, 5 insertions(+)

diff --git a/latex.el b/latex.el
index 1b9a1656..ff8d7a85 100644
--- a/latex.el
+++ b/latex.el
@@ -8214,6 +8214,8 @@ This happens when \\left is inserted."
 
 (declare-function LaTeX-preview-setup "preview")
 
+;; Delete alias predefined in tex-mode.el so that AUCTeX autoload
+;; takes precedence.
 ;;;###autoload (if (eq (symbol-function 'LaTeX-mode) 'latex-mode)
 ;;;###autoload     (defalias 'LaTeX-mode nil))
 ;;;###autoload
diff --git a/plain-tex.el b/plain-tex.el
index e3ffd53d..76de05e2 100644
--- a/plain-tex.el
+++ b/plain-tex.el
@@ -115,6 +115,8 @@ plain-TeX file, or any mode derived thereof.  See variable
 
 (TeX-abbrev-mode-setup plain-TeX-mode plain-tex-mode-abbrev-table)
 
+;; Delete alias predefined in tex-mode.el so that AUCTeX autoload
+;; takes precedence.
 ;;;###autoload (if (eq (symbol-function 'plain-TeX-mode) 'plain-tex-mode)
 ;;;###autoload     (defalias 'plain-TeX-mode nil))
 ;;;###autoload
diff --git a/tex.el b/tex.el
index 17cb1aa9..8396c949 100644
--- a/tex.el
+++ b/tex.el
@@ -3758,6 +3758,7 @@ other entries will enter `plain-TeX-mode'."
                   (memq 'font-latex-verbatim-face face)
                 (eq face 'font-latex-verbatim-face))))))
 
+;; Delete alias predefined in tex-mode.el.
 ;;;###autoload (if (eq (symbol-function 'TeX-mode) 'tex-mode)
 ;;;###autoload     (defalias 'TeX-mode nil))
 (define-derived-mode TeX-mode text-mode "TeX"