Upgrade markdown-mode, nginx-mode, rust-mode, yaml-mode and python-mode/property_getter

1 files changed, 140 insertions, 122 deletions

diff --git a/.emacs.d/lisp/markdown-mode.el b/.emacs.d/lisp/markdown-mode.el
index 33f7476..89d8962 100644
--- a/.emacs.d/lisp/markdown-mode.el
+++ b/.emacs.d/lisp/markdown-mode.el
@@ -684,52 +684,36 @@ This may also be a cons cell where the behavior for `C-a' and
 `C-e' is set separately."
   :group 'markdown
   :type '(choice
-          (const :tag "off" nil)
-          (const :tag "on: after hashes/bullet and before closing tags first" t)
-          (const :tag "reversed: true line boundary first" reversed)
-          (cons :tag "Set C-a and C-e separately"
-                (choice :tag "Special C-a"
-                        (const :tag "off" nil)
-                        (const :tag "on: after hashes/bullet first" t)
-                        (const :tag "reversed: before hashes/bullet first" reversed))
-                (choice :tag "Special C-e"
-                        (const :tag "off" nil)
-                        (const :tag "on: before closing tags first" t)
-                        (const :tag "reversed: after closing tags first" reversed))))
+          (const :tag "off" nil)
+          (const :tag "on: after hashes/bullet and before closing tags first" t)
+          (const :tag "reversed: true line boundary first" reversed)
+          (cons :tag "Set C-a and C-e separately"
+                (choice :tag "Special C-a"
+                        (const :tag "off" nil)
+                        (const :tag "on: after hashes/bullet first" t)
+                        (const :tag "reversed: before hashes/bullet first" reversed))
+                (choice :tag "Special C-e"
+                        (const :tag "off" nil)
+                        (const :tag "on: before closing tags first" t)
+                        (const :tag "reversed: after closing tags first" reversed))))
   :package-version '(markdown-mode . "2.7"))
 
 ;;; Markdown-Specific `rx' Macro ==============================================
 
 ;; Based on python-rx from python.el.
-(eval-and-compile
-  (defconst markdown-rx-constituents
-    `((newline . ,(rx "\n"))
-      ;; Note: #405 not consider markdown-list-indent-width however this is never used
-      (indent . ,(rx (or (repeat 4 " ") "\t")))
-      (block-end . ,(rx (and (or (one-or-more (zero-or-more blank) "\n") line-end))))
-      (numeral . ,(rx (and (one-or-more (any "0-9#")) ".")))
-      (bullet . ,(rx (any "*+:-")))
-      (list-marker . ,(rx (or (and (one-or-more (any "0-9#")) ".")
-                              (any "*+:-"))))
-      (checkbox . ,(rx "[" (any " xX") "]")))
-    "Markdown-specific sexps for `markdown-rx'")
-
-  (defun markdown-rx-to-string (form &optional no-group)
-    "Markdown mode specialized `rx-to-string' function.
-This variant supports named Markdown expressions in FORM.
-NO-GROUP non-nil means don't put shy groups around the result."
-    (let ((rx-constituents (append markdown-rx-constituents rx-constituents)))
-      (rx-to-string form no-group)))
-
-  (defmacro markdown-rx (&rest regexps)
-    "Markdown mode specialized rx macro.
+(defmacro markdown-rx (&rest regexps)
+  "Markdown mode specialized rx macro.
 This variant of `rx' supports common Markdown named REGEXPS."
-    (cond ((null regexps)
-           (error "No regexp"))
-          ((cdr regexps)
-           (markdown-rx-to-string `(and ,@regexps) t))
-          (t
-           (markdown-rx-to-string (car regexps) t)))))
+  `(rx-let ((newline "\n")
+            ;; Note: #405 not consider markdown-list-indent-width however this is never used
+            (indent (or (repeat 4 " ") "\t"))
+            (block-end (and (or (one-or-more (zero-or-more blank) "\n") line-end)))
+            (numeral (and (one-or-more (any "0-9#")) "."))
+            (bullet (any "*+:-"))
+            (list-marker (or (and (one-or-more (any "0-9#")) ".")
+                             (any "*+:-")))
+            (checkbox (seq "[" (any " xX") "]")))
+     (rx ,@regexps)))
 
 
 ;;; Regular Expressions =======================================================
@@ -1157,7 +1141,8 @@ Group 4 matches the text inside the delimiters.")
   "Property list of all Markdown syntactic properties.")
 
 (defvar markdown-literal-faces
-  '(markdown-inline-code-face
+  '(markdown-code-face
+    markdown-inline-code-face
     markdown-pre-face
     markdown-math-face
     markdown-url-face
@@ -2804,8 +2789,9 @@ They does not include square brackets)."
                       uris :test #'equal)))
       (reverse uris))))
 
-(defun markdown-inline-code-at-pos (pos)
-  "Return non-nil if there is an inline code fragment at POS.
+(defun markdown-inline-code-at-pos (pos &optional from)
+  "Return non-nil if there is an inline code fragment at POS starting at FROM.
+Uses the beginning of the block if FROM is nil.
 Return nil otherwise.  Set match data according to
 `markdown-match-code' upon success.
 This function searches the block for a code fragment that
@@ -2822,7 +2808,9 @@ Group 3 matches the closing backquotes."
     (let ((old-point (point))
           (end-of-block (progn (markdown-end-of-text-block) (point)))
           found)
-      (markdown-beginning-of-text-block)
+      (if from
+          (goto-char from)
+        (markdown-beginning-of-text-block))
       (while (and (markdown-match-code end-of-block)
                   (setq found t)
                   (< (match-end 0) old-point)))
@@ -2970,28 +2958,42 @@ When FACELESS is non-nil, do not return matches where faces have been applied."
 
 (defun markdown-match-bold (last)
   "Match inline bold from the point to LAST."
-  (when (markdown-match-inline-generic markdown-regex-bold last)
-    (let ((is-gfm (derived-mode-p 'gfm-mode))
-          (begin (match-beginning 2))
-          (end (match-end 2)))
-      (if (or (markdown-inline-code-at-pos-p begin)
-              (markdown-inline-code-at-pos-p end)
-              (markdown-in-comment-p)
-              (markdown-range-property-any
-               begin begin 'face '(markdown-url-face
-                                   markdown-plain-url-face))
-              (markdown-range-property-any
-               begin end 'face '(markdown-hr-face
-                                 markdown-math-face))
-              (and is-gfm (not (markdown--gfm-markup-underscore-p begin end))))
-          (progn (goto-char (min (1+ begin) last))
-                 (when (< (point) last)
-                   (markdown-match-bold last)))
-        (set-match-data (list (match-beginning 2) (match-end 2)
-                              (match-beginning 3) (match-end 3)
-                              (match-beginning 4) (match-end 4)
-                              (match-beginning 5) (match-end 5)))
-        t))))
+  (let (done
+        retval
+        last-inline-code)
+    (while (not done)
+      (if (markdown-match-inline-generic markdown-regex-bold last)
+          (let ((is-gfm (derived-mode-p 'gfm-mode))
+                (begin (match-beginning 2))
+                (end (match-end 2)))
+            (if (or
+                 (and last-inline-code
+                      (>= begin (car last-inline-code))
+                      (< begin (cdr last-inline-code)))
+                 (save-match-data
+                   (when (markdown-inline-code-at-pos begin (cdr last-inline-code))
+                     (setq last-inline-code `(,(match-beginning 0) . ,(match-end 0)))))
+                 (markdown-inline-code-at-pos-p end)
+                 (markdown-in-comment-p)
+                 (markdown-range-property-any
+                  begin begin 'face '(markdown-url-face
+                                      markdown-plain-url-face))
+                 (markdown-range-property-any
+                  begin end 'face '(markdown-hr-face
+                                    markdown-math-face))
+                 (and is-gfm (not (markdown--gfm-markup-underscore-p begin end))))
+                (progn (goto-char (min (1+ begin) last))
+                       (unless (< (point) last)
+                         (setq
+                          done t)))
+              (set-match-data (list (match-beginning 2) (match-end 2)
+                                    (match-beginning 3) (match-end 3)
+                                    (match-beginning 4) (match-end 4)
+                                    (match-beginning 5) (match-end 5)))
+              (setq done t
+                    retval t)))
+        (setq done t)))
+    retval))
 
 (defun markdown-match-italic (last)
   "Match inline italics from the point to LAST."
@@ -2999,37 +3001,51 @@ When FACELESS is non-nil, do not return matches where faces have been applied."
          (regex (if is-gfm
                     markdown-regex-gfm-italic
                   markdown-regex-italic)))
-    (when (and (markdown-match-inline-generic regex last)
-               (not (markdown--face-p
-                     (match-beginning 1)
-                     '(markdown-html-attr-name-face markdown-html-attr-value-face))))
-      (let ((begin (match-beginning 1))
-            (end (match-end 1))
-            (close-end (match-end 4)))
-        (if (or (eql (char-before begin) (char-after begin))
-                (markdown-inline-code-at-pos-p begin)
-                (markdown-inline-code-at-pos-p (1- end))
-                (markdown-in-comment-p)
-                (markdown-range-property-any
-                 begin begin 'face '(markdown-url-face
-                                     markdown-plain-url-face
-                                     markdown-markup-face))
-                (markdown-range-property-any
-                 begin end 'face '(markdown-bold-face
-                                   markdown-list-face
-                                   markdown-hr-face
-                                   markdown-math-face))
-                (and is-gfm
-                     (or (char-equal (char-after begin) (char-after (1+ begin))) ;; check bold case
-                         (not (markdown--gfm-markup-underscore-p begin close-end)))))
-            (progn (goto-char (min (1+ begin) last))
-                   (when (< (point) last)
-                     (markdown-match-italic last)))
-          (set-match-data (list (match-beginning 1) (match-end 1)
-                                (match-beginning 2) (match-end 2)
-                                (match-beginning 3) (match-end 3)
-                                (match-beginning 4) (match-end 4)))
-          t)))))
+    (let (done
+          retval
+          last-inline-code)
+      (while (not done)
+        (if (and (markdown-match-inline-generic regex last)
+                   (not (markdown--face-p
+                         (match-beginning 1)
+                         '(markdown-html-attr-name-face markdown-html-attr-value-face))))
+            (let ((begin (match-beginning 1))
+                  (end (match-end 1))
+                  (close-end (match-end 4)))
+              (if (or (eql (char-before begin) (char-after begin))
+                      (and last-inline-code
+                           (>= begin (car last-inline-code))
+                           (< begin (cdr last-inline-code)))
+                      (save-match-data
+                        (when (markdown-inline-code-at-pos begin (cdr last-inline-code))
+                          (setq last-inline-code `(,(match-beginning 0) . ,(match-end 0)))))
+
+                      (markdown-inline-code-at-pos-p (1- end))
+                      (markdown-in-comment-p)
+                      (markdown-range-property-any
+                       begin begin 'face '(markdown-url-face
+                                           markdown-plain-url-face
+                                           markdown-markup-face))
+                      (markdown-range-property-any
+                       begin end 'face '(markdown-bold-face
+                                         markdown-list-face
+                                         markdown-hr-face
+                                         markdown-math-face))
+                      (and is-gfm
+                           (or (char-equal (char-after begin) (char-after (1+ begin))) ;; check bold case
+                               (not (markdown--gfm-markup-underscore-p begin close-end)))))
+                  (progn (goto-char (min (1+ begin) last))
+                         (unless (< (point) last)
+                           (setq
+                            done t)))
+                (set-match-data (list (match-beginning 1) (match-end 1)
+                                      (match-beginning 2) (match-end 2)
+                                      (match-beginning 3) (match-end 3)
+                                      (match-beginning 4) (match-end 4)))
+                (setq done t
+                      retval t)))
+          (setq done t)))
+      retval)))
 
 (defun markdown--match-highlighting (last)
   (when markdown-enable-highlighting-syntax
@@ -3543,30 +3559,25 @@ SEQ may be an atom or a sequence."
                    (add-text-properties
                     (match-beginning 3) (match-end 3) rule-props)))
         ;; atx heading
-        (let ((header-end
+        (let ((fontified-start
+               (if (or markdown-hide-markup (not markdown-fontify-whole-heading-line))
+                   (match-beginning 5)
+                 (match-beginning 0)))
+              (fontified-end
                (if markdown-fontify-whole-heading-line
                    (min (point-max) (1+ (match-end 0)))
-                 (match-end 0))))
+                 (match-end 5))))
           (add-text-properties
            (match-beginning 4) (match-end 4) left-markup-props)
 
           ;; If closing tag is present
           (if (match-end 6)
               (progn
-                (if markdown-hide-markup
-                    (progn
-                      (add-text-properties
-                       (match-beginning 5) header-end heading-props)
-                      (add-text-properties
-                       (match-beginning 6) (match-end 6) right-markup-props))
-                  (add-text-properties
-                   (match-beginning 5) (match-end 5) heading-props)
-                  (add-text-properties
-                   (match-beginning 6) header-end right-markup-props)))
+                (add-text-properties fontified-start fontified-end heading-props)
+                (when (or markdown-hide-markup (not markdown-fontify-whole-heading-line))
+                  (add-text-properties (match-beginning 6) (match-end 6) right-markup-props)))
             ;; If closing tag is not present
-            (add-text-properties
-             (match-beginning 5) header-end heading-props))
-          )))
+            (add-text-properties fontified-start fontified-end heading-props)))))
     t))
 
 (defun markdown-fontify-tables (last)
@@ -3812,12 +3823,12 @@ prefixed with an integer from 1 to the length of
         (when (and beg skip-space)
           (save-excursion
             (goto-char beg)
-            (skip-chars-forward "[ \t]")
+            (skip-chars-forward " \t")
             (setq beg (point))))
         (when (and end skip-space)
           (save-excursion
             (goto-char end)
-            (skip-chars-backward "[ \t]")
+            (skip-chars-backward " \t")
             (setq end (point))))
         (markdown-wrap-or-insert start-delim end-delim nil beg end))
     (if (markdown--face-p (point) (list face))
@@ -4894,7 +4905,7 @@ footnote text is found, NIL is returned."
   (save-excursion
     (goto-char (point-min))
     (when (re-search-forward (concat "^ \\{0,3\\}\\[" id "\\]:") nil t)
-      (skip-chars-forward "[ \t]")
+      (skip-chars-forward " \t")
       (point))))
 
 (defun markdown-footnote-marker-positions ()
@@ -7692,12 +7703,14 @@ Return the name of the output buffer used."
 Insert the output in the buffer named OUTPUT-BUFFER-NAME."
   (interactive)
   (setq output-buffer-name (markdown output-buffer-name))
-  (with-current-buffer output-buffer-name
-    (set-buffer output-buffer-name)
-    (unless (markdown-output-standalone-p)
-      (markdown-add-xhtml-header-and-footer output-buffer-name))
-    (goto-char (point-min))
-    (html-mode))
+  (let ((css-path markdown-css-paths))
+    (with-current-buffer output-buffer-name
+      (set-buffer output-buffer-name)
+      (setq-local markdown-css-paths css-path)
+      (unless (markdown-output-standalone-p)
+        (markdown-add-xhtml-header-and-footer output-buffer-name))
+      (goto-char (point-min))
+      (html-mode)))
   output-buffer-name)
 
 (defun markdown-other-window (&optional output-buffer-name)
@@ -9139,7 +9152,7 @@ position."
         (remove-text-properties start end '(face nil))
         (with-current-buffer
             (get-buffer-create
-             (concat " markdown-code-fontification:" (symbol-name lang-mode)))
+             (format " *markdown-code-fontification:%s*" (symbol-name lang-mode)))
           ;; Make sure that modification hooks are not inhibited in
           ;; the org-src-fontification buffer in case we're called
           ;; from `jit-lock-function' (Bug#25132).
@@ -10292,6 +10305,11 @@ rows and columns and the column alignment."
   (setq markdown-link-space-sub-char "-")
   (setq markdown-wiki-link-search-subdirectories t)
   (setq-local markdown-table-at-point-p-function #'gfm--table-at-point-p)
+  (setq-local paragraph-separate
+              (concat paragraph-separate
+                      "\\|"
+                      ;; GFM alert syntax
+                      "^>\s-*\\[!\\(?:NOTE\\|TIP\\|IMPORTANT\\|WARNING\\|CAUTION\\)\\]"))
   (add-hook 'post-self-insert-hook #'gfm--electric-pair-fence-code-block 'append t)
   (markdown-gfm-parse-buffer-for-languages))