Add a new HTML skeleton for relative (file) URLs

* lisp/textmodes/sgml-mode.el (html-href-anchor-file): New
skeleton and keystroke (bug#37644).

2 files changed, 16 insertions, 1 deletions

diff --git a/etc/NEWS b/etc/NEWS
index 2df7bac9d73..c57773922ed 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -659,6 +659,13 @@ custom rules, see the variables 'bug-reference-setup-from-vc-alist',
 'bug-reference-setup-from-mail-alist', and
 'bug-reference-setup-from-irc-alist'.
 
+** HTML Mode
+
+---
+*** A new skeleton for adding relative URLs has been added.
+It's bound to the 'C-c C-c f' keystroke, and prompts for a local file
+name.
+
 
 * New Modes and Packages in Emacs 28.1
 
diff --git a/lisp/textmodes/sgml-mode.el b/lisp/textmodes/sgml-mode.el
index b5ff6a69671..1672dce4f23 100644
--- a/lisp/textmodes/sgml-mode.el
+++ b/lisp/textmodes/sgml-mode.el
@@ -1806,6 +1806,7 @@ This takes effect when first loading the library.")
     (define-key map "\C-c\C-cc" 'html-checkboxes)
     (define-key map "\C-c\C-cl" 'html-list-item)
     (define-key map "\C-c\C-ch" 'html-href-anchor)
+    (define-key map "\C-c\C-cf" 'html-href-anchor-file)
     (define-key map "\C-c\C-cn" 'html-name-anchor)
     (define-key map "\C-c\C-c#" 'html-id-anchor)
     (define-key map "\C-c\C-ci" 'html-image)
@@ -1818,6 +1819,7 @@ This takes effect when first loading the library.")
       (define-key map "\C-cc" 'html-checkboxes)
       (define-key map "\C-cl" 'html-list-item)
       (define-key map "\C-ch" 'html-href-anchor)
+      (define-key map "\C-cf" 'html-href-anchor-file)
       (define-key map "\C-cn" 'html-name-anchor)
       (define-key map "\C-c#" 'html-id-anchor)
       (define-key map "\C-ci" 'html-image)
@@ -1845,7 +1847,8 @@ This takes effect when first loading the library.")
     (define-key menu-map "\n" '("Line Break" . html-line))
     (define-key menu-map "\r" '("Paragraph" . html-paragraph))
     (define-key menu-map "i" '("Image" . html-image))
-    (define-key menu-map "h" '("Href Anchor" . html-href-anchor))
+    (define-key menu-map "h" '("Href Anchor URL" . html-href-anchor))
+    (define-key menu-map "f" '("Href Anchor File" . html-href-anchor-file))
     (define-key menu-map "n" '("Name Anchor" . html-name-anchor))
     (define-key menu-map "#" '("ID Anchor" . html-id-anchor))
     map)
@@ -2453,6 +2456,11 @@ HTML Autoview mode is a buffer-local minor mode for use with
   ;; '(setq input "http:")
   "<a href=\"" str "\">" _ "</a>")
 
+(define-skeleton html-href-anchor-file
+  "HTML anchor tag with href attribute (from a local file)."
+  (file-relative-name (read-file-name "File name: ") default-directory)
+  "<a href=\"" str "\">" _ "</a>")
+
 (define-skeleton html-name-anchor
   "HTML anchor tag with name attribute."
   "Name: "