From 2ee72cc4361031f3ab34e312fca191125ce18bfc Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Thu, 15 Jan 2015 20:04:24 -0200
Subject: Move tag-format to sx-tag.el

---
 sx-question-print.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 9a51efb..b258fde 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -223,7 +223,7 @@ DATA can represent a question or an answer."
           ;; Tags
           (sx-question-mode--insert-header
            sx-question-mode-header-tags
-           (mapconcat #'sx-question--tag-format .tags " ")
+           (mapconcat #'sx-tag--format .tags " ")
            'sx-question-mode-tags))
         ;; Body
         (insert "\n"
-- 
cgit v1.2.3


From 1dfa97db27a72f0121001b1d85c13d1cdee37f31 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Thu, 15 Jan 2015 22:07:09 -0200
Subject: sx-question-mode--insert-header accepts a nil face as third arg

---
 sx-question-print.el | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index b258fde..0ae0f04 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -299,7 +299,10 @@ where `value' is given `face' as its face.
   (while args
     (insert
      (propertize (pop args) 'face 'sx-question-mode-header)
-     (propertize (pop args) 'face (pop args)))))
+     (let ((header (pop args))
+           (face (pop args)))
+       (if face (propertize header 'face face)
+         header)))))
 
 
 ;;;; Printing and Font-locking the content (body)
-- 
cgit v1.2.3


From 74fce2c36f803abe232eebe9f542696b8d0fac23 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Thu, 15 Jan 2015 22:07:48 -0200
Subject: Always use sx-tag face for tags

---
 sx-question-list.el  | 8 +-------
 sx-question-print.el | 7 +------
 sx-tag.el            | 6 ++++++
 3 files changed, 8 insertions(+), 13 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-list.el b/sx-question-list.el
index 306d39f..256bdb4 100644
--- a/sx-question-list.el
+++ b/sx-question-list.el
@@ -81,11 +81,6 @@
   ""
   :group 'sx-question-list-faces)
 
-(defface sx-question-list-tags
-  '((t :inherit sx-question-mode-tags))
-  ""
-  :group 'sx-question-list-faces)
-
 (defface sx-question-list-date
   '((t :inherit font-lock-comment-face))
   ""
@@ -170,8 +165,7 @@ Also see `sx-question-list-refresh'."
          " "
          ;; @TODO: Make this width customizable. (Or maybe just make
          ;; the whole thing customizable)
-         (propertize (format "%-40s" (mapconcat #'sx-tag--format .tags " "))
-                     'face 'sx-question-list-tags)
+         (format "%-40s" (mapconcat #'sx-tag--format .tags " "))
          " "
          (sx-user--format "%15d %4r" .owner)
          (propertize " " 'display "\n")))))))
diff --git a/sx-question-print.el b/sx-question-print.el
index 0ae0f04..6791222 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -79,11 +79,6 @@ Some faces of this mode might be defined in the `sx-user' group."
   :type 'string
   :group 'sx-question-mode)
 
-(defface sx-question-mode-tags
-  '((t :underline nil :inherit font-lock-function-name-face))
-  "Face used on the question tags in the question buffer."
-  :group 'sx-question-mode-faces)
-
 (defface sx-question-mode-score
   '((t))
   "Face used for the score in the question buffer."
@@ -224,7 +219,7 @@ DATA can represent a question or an answer."
           (sx-question-mode--insert-header
            sx-question-mode-header-tags
            (mapconcat #'sx-tag--format .tags " ")
-           'sx-question-mode-tags))
+           nil))
         ;; Body
         (insert "\n"
                 (propertize sx-question-mode-separator
diff --git a/sx-tag.el b/sx-tag.el
index ba32544..d9e2877 100644
--- a/sx-tag.el
+++ b/sx-tag.el
@@ -24,6 +24,12 @@
 (require 'sx)
 (require 'sx-method)
 
+(defface sx-tag
+  '((t :underline nil :inherit font-lock-function-name-face))
+  "Face used on the question tags in the question buffer."
+  :group 'sx-question-mode-faces
+  :group 'sx-question-list-faces)
+
 
 ;;; Getting the list from a site
 (defconst sx-tag-filter
-- 
cgit v1.2.3


From b4c850e313e51f27196de473e1bcfc546c0abb6a Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Thu, 15 Jan 2015 22:31:53 -0200
Subject: Turn tags inside body into buttons. Fix #229

---
 sx-question-print.el | 33 ++++++++++++++++++++-------------
 1 file changed, 20 insertions(+), 13 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 6791222..d7c2a20 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -315,7 +315,8 @@ E.g.:
 
 (defconst sx-question-mode--link-regexp
   ;; Done at compile time.
-  (rx (or (and "[" (group-n 1 (1+ (not (any "]")))) "]"
+  (rx (or (and "[tag:" (group-n 5 (+ (not (any " ]")))) "]")
+          (and "[" (group-n 1 (1+ (not (any "]")))) "]"
                (or (and "(" (group-n 2 (1+ (not (any ")")))) ")")
                    (and "[" (group-n 3 (1+ (not (any "]")))) "]")))
           (group-n 4 (and (and "http" (opt "s") "://") ""
@@ -363,18 +364,24 @@ E.g.:
   (save-excursion
     (goto-char (point-min))
     (while (search-forward-regexp sx-question-mode--link-regexp nil t)
-      (let* ((text (match-string-no-properties 1))
-             (url (or (match-string-no-properties 2)
-                      (match-string-no-properties 4)
-                      (sx-question-mode-find-reference
-                       (match-string-no-properties 3)
-                       text)))
-             (full-text (match-string-no-properties 0)))
-        (when (stringp url)
-          (replace-match "")
-          (sx-question-mode--insert-link
-           (or (if sx-question-mode-pretty-links text full-text) url)
-           url))))))
+      ;; Tags are tag-buttons.
+      (let ((tag (match-string-no-properties 5)))
+        (if (and tag (> (length tag) 0))
+            (progn (replace-match "")
+                   (sx-tag--insert tag))
+          ;; Other links are link-buttons.
+          (let* ((text (match-string-no-properties 1))
+                 (url (or (match-string-no-properties 2)
+                          (match-string-no-properties 4)
+                          (sx-question-mode-find-reference
+                           (match-string-no-properties 3)
+                           text)))
+                 (full-text (match-string-no-properties 0)))
+            (when (stringp url)
+              (replace-match "")
+              (sx-question-mode--insert-link
+               (or (if sx-question-mode-pretty-links text full-text) url)
+               url))))))))
 
 (defun sx-question-mode--insert-link (text url)
   "Return a link propertized version of string TEXT.
-- 
cgit v1.2.3


From 684d093b24c0c1bb4627176109611980afad6617 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 24 Jan 2015 00:49:15 -0200
Subject: sx-question-mode--insert-link takes images too

---
 sx-question-print.el | 30 +++++++++++++++++-------------
 1 file changed, 17 insertions(+), 13 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index b53b86a..7d1d69e 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -388,20 +388,24 @@ E.g.:
                (or (if sx-question-mode-pretty-links text full-text) url)
                url))))))))
 
-(defun sx-question-mode--insert-link (text url)
-  "Return a link propertized version of string TEXT.
+(defun sx-question-mode--insert-link (text-or-image url)
+  "Return a link propertized version of TEXT-OR-IMAGE.
 URL is used as 'help-echo and 'url properties."
-  (insert-text-button
-   text
-   ;; Mouse-over
-   'help-echo
-   (format sx-button--link-help-echo
-     (propertize (sx--shorten-url url)
-                 'face 'font-lock-function-name-face))
-   ;; For visiting and stuff.
-   'sx-button-url url
-   'sx-button-copy url
-   :type 'sx-button-link))
+  (let ((imagep (not (stringp text-or-image))))
+    (apply #'insert-text-button
+      (if imagep " " text-or-image)
+      ;; Mouse-over
+      'help-echo
+      (format sx-button--link-help-echo
+        (propertize (sx--shorten-url url)
+                    'face 'font-lock-function-name-face))
+      ;; For visiting and stuff.
+      'sx-button-url url
+      'sx-button-copy url
+      :type 'sx-button-link
+      ;; The last argument of `apply' is a list.
+      (when imagep
+        `(face default display ,text-or-image)))))
 
 (defun sx-question-mode-find-reference (id &optional fallback-id)
   "Find url identified by reference ID in current buffer.
-- 
cgit v1.2.3


From f54ab739c432af99356fd57d5abb6bd63a39e667 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 24 Jan 2015 00:49:38 -0200
Subject: Detect if link is an image, download it, and pass it to
 sx-question-mode--insert-link

---
 sx-question-print.el | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 7d1d69e..63bfaa4 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -157,6 +157,16 @@ replaced with the comment."
           (const :tag "More active first"    sx-answer-more-active-p))
   :group 'sx-question-mode)
 
+(defcustom sx-question-mode-use-images t
+  "Non-nil if SX should download and display images."
+  :type 'boolean
+  :group 'sx-question-mode)
+
+(defcustom sx-question-mode-image-max-width 500
+  "Maximum width, in pixels, of images in the question buffer."
+  :type 'integer
+  :group 'sx-question-mode)
+
 
 ;;; Functions
 ;;;; Printing the general structure
@@ -321,7 +331,7 @@ E.g.:
 (defconst sx-question-mode--link-regexp
   ;; Done at compile time.
   (rx (or (and "[tag:" (group-n 5 (+ (not (any " ]")))) "]")
-          (and "[" (group-n 1 (1+ (not (any "]")))) "]"
+          (and (opt "!") "[" (group-n 1 (1+ (not (any "]")))) "]"
                (or (and "(" (group-n 2 (1+ (not (any ")")))) ")")
                    (and "[" (group-n 3 (1+ (not (any "]")))) "]")))
           (group-n 4 (and (and "http" (opt "s") "://") ""
@@ -365,7 +375,9 @@ E.g.:
 
 ;;; Handling links
 (defun sx-question-mode--process-links-in-buffer ()
-  "Turn all markdown links in this buffer into compact format."
+  "Turn all markdown links in this buffer into compact format.
+Image links are downloaded and displayed, if
+`sx-question-mode-use-images' is non-nil."
   (save-excursion
     (goto-char (point-min))
     (while (search-forward-regexp sx-question-mode--link-regexp nil t)
@@ -385,7 +397,13 @@ E.g.:
             (when (stringp url)
               (replace-match "")
               (sx-question-mode--insert-link
-               (or (if sx-question-mode-pretty-links text full-text) url)
+               (if (and sx-question-mode-use-images (eq ?! (elt full-text 0)))
+                   ;; Is it an image?
+                   (create-image (sx-request-get-url url) 'imagemagick t
+                                 :width (min sx-question-mode-image-max-width
+                                             (window-body-width nil 'pixel)))
+                 ;; Or a regular link
+                 (or (if sx-question-mode-pretty-links text full-text) url))
                url))))))))
 
 (defun sx-question-mode--insert-link (text-or-image url)
-- 
cgit v1.2.3


From d0a09664737d82985c0db040afeb89f69c5b61b3 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 24 Jan 2015 01:07:10 -0200
Subject: sx-question-mode--reference-regexp no longer matches newlines

---
 sx-question-print.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 63bfaa4..963bfb4 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -323,7 +323,7 @@ where `value' is given `face' as its face.
 
 (defconst sx-question-mode--reference-regexp
   (rx line-start (0+ blank) "[%s]:" (0+ blank)
-      (group-n 1 (1+ (not blank))))
+      (group-n 1 (1+ (not (any blank "\n\r")))))
   "Regexp used to find the url of labeled links.
 E.g.:
    [1]: https://...")
-- 
cgit v1.2.3


From 5a4c4dba75ad605110a4415478072cdb4a907b20 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 24 Jan 2015 01:18:42 -0200
Subject: With nested links, just do the inner one.

---
 sx-question-print.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 963bfb4..e76e006 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -331,7 +331,7 @@ E.g.:
 (defconst sx-question-mode--link-regexp
   ;; Done at compile time.
   (rx (or (and "[tag:" (group-n 5 (+ (not (any " ]")))) "]")
-          (and (opt "!") "[" (group-n 1 (1+ (not (any "]")))) "]"
+          (and (opt "!") "[" (group-n 1 (1+ (not (any "[]")))) "]"
                (or (and "(" (group-n 2 (1+ (not (any ")")))) ")")
                    (and "[" (group-n 3 (1+ (not (any "]")))) "]")))
           (group-n 4 (and (and "http" (opt "s") "://") ""
-- 
cgit v1.2.3


From e8becf0aa8fd823a73a16292fffc261be7c4b9f5 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 24 Jan 2015 01:25:29 -0200
Subject: Sorround images with newlines

---
 sx-question-print.el | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index e76e006..924608b 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -410,6 +410,9 @@ Image links are downloaded and displayed, if
   "Return a link propertized version of TEXT-OR-IMAGE.
 URL is used as 'help-echo and 'url properties."
   (let ((imagep (not (stringp text-or-image))))
+    ;; Images need to be at the start of a line.
+    (when (and imagep (not (looking-at-p "^")))
+      (insert "\n"))
     (apply #'insert-text-button
       (if imagep " " text-or-image)
       ;; Mouse-over
@@ -423,7 +426,9 @@ URL is used as 'help-echo and 'url properties."
       :type 'sx-button-link
       ;; The last argument of `apply' is a list.
       (when imagep
-        `(face default display ,text-or-image)))))
+        `(face default display ,text-or-image)))
+    ;; Images need to be at the end of a line too.
+    (insert "\n")))
 
 (defun sx-question-mode-find-reference (id &optional fallback-id)
   "Find url identified by reference ID in current buffer.
-- 
cgit v1.2.3


From ba80f6594f39b09a6212f1288297ad1a6124dcbe Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 24 Jan 2015 01:25:41 -0200
Subject: Clean up nested links

---
 sx-question-print.el | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 924608b..0528944 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -409,6 +409,14 @@ Image links are downloaded and displayed, if
 (defun sx-question-mode--insert-link (text-or-image url)
   "Return a link propertized version of TEXT-OR-IMAGE.
 URL is used as 'help-echo and 'url properties."
+  ;; For now, the only way to handle nested links is to remove them.
+  (when (eq (char-before) ?\[)
+    (insert "a")
+    (forward-char -2)
+    (if (looking-at sx-question-mode--link-regexp)
+        (replace-match "")
+      (forward-char 1)
+      (delete-char 1)))
   (let ((imagep (not (stringp text-or-image))))
     ;; Images need to be at the start of a line.
     (when (and imagep (not (looking-at-p "^")))
-- 
cgit v1.2.3


From 62592e73af739b898fa401fd3c3503f43e8bb267 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 24 Jan 2015 02:51:50 -0200
Subject: Larger max width

---
 sx-question-print.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 0528944..fe34d9c 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -162,7 +162,7 @@ replaced with the comment."
   :type 'boolean
   :group 'sx-question-mode)
 
-(defcustom sx-question-mode-image-max-width 500
+(defcustom sx-question-mode-image-max-width 550
   "Maximum width, in pixels, of images in the question buffer."
   :type 'integer
   :group 'sx-question-mode)
-- 
cgit v1.2.3


From d53dc5e22d6ebd7905c194b9dcd006e763a1aa3d Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 24 Jan 2015 02:52:09 -0200
Subject: Only shrink images, don't enlarge them.

---
 sx-question-print.el | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index fe34d9c..3a2eedf 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -399,13 +399,23 @@ Image links are downloaded and displayed, if
               (sx-question-mode--insert-link
                (if (and sx-question-mode-use-images (eq ?! (elt full-text 0)))
                    ;; Is it an image?
-                   (create-image (sx-request-get-url url) 'imagemagick t
-                                 :width (min sx-question-mode-image-max-width
-                                             (window-body-width nil 'pixel)))
+                   (sx-question-mode--create-image url)
                  ;; Or a regular link
                  (or (if sx-question-mode-pretty-links text full-text) url))
                url))))))))
 
+(defun sx-question-mode--create-image (url)
+  "Get and create an image from URL.
+Its size is bound by `sx-question-mode-image-max-width' and
+`window-body-width'."
+  (let* ((image
+          (create-image (sx-request-get-url url) 'imagemagick t))
+         (image-width (car (image-size image 'pixels))))
+    (append image
+            (list :width (min sx-question-mode-image-max-width
+                              (window-body-width nil 'pixel)
+                              image-width)))))
+
 (defun sx-question-mode--insert-link (text-or-image url)
   "Return a link propertized version of TEXT-OR-IMAGE.
 URL is used as 'help-echo and 'url properties."
-- 
cgit v1.2.3


From f6b00de6b91b2f52845d33a7ccf195409ad5c9f4 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 24 Jan 2015 03:06:09 -0200
Subject: Do link handling per paragraph, so we don't linkify code blocks

---
 sx-question-print.el | 67 +++++++++++++++++++++++++++-------------------------
 1 file changed, 35 insertions(+), 32 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 3a2eedf..c10c43e 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -357,52 +357,55 @@ E.g.:
              (group-n 1 (and "@" (1+ (not space))))
              symbol-end)
         1 font-lock-builtin-face)))
-    ;; Everything.
+    ;; Fontify.
     (font-lock-fontify-region (point-min) (point-max))
-    ;; Compact links.
-    (sx-question-mode--process-links-in-buffer)
-    ;; And now the filling
+    ;; And now the content handling:
     (goto-char (point-min))
+    ;; Handle one paragraph at a time.
     (while (null (eobp))
-      ;; Don't fill pre blocks.
+      ;; Some things are not paragraphs, and shouldn't be filled.
       (unless (sx-question-mode--dont-fill-here)
         (let ((beg (point)))
           (skip-chars-forward "\r\n[:blank:]")
           (forward-paragraph)
+          (let ((end (point-marker)))
+            ;; Compact links.
+            (sx-question-mode--process-links beg end)
+            (goto-char end))
           (fill-region beg (point)))))
     (replace-regexp-in-string "[[:blank:]]+\\'" "" (buffer-string))))
 
 
 ;;; Handling links
-(defun sx-question-mode--process-links-in-buffer ()
-  "Turn all markdown links in this buffer into compact format.
+(defun sx-question-mode--process-links (beg end)
+  "Turn all markdown links between BEG and ENG into compact format.
+END must be a marker.
 Image links are downloaded and displayed, if
 `sx-question-mode-use-images' is non-nil."
-  (save-excursion
-    (goto-char (point-min))
-    (while (search-forward-regexp sx-question-mode--link-regexp nil t)
-      ;; Tags are tag-buttons.
-      (let ((tag (match-string-no-properties 5)))
-        (if (and tag (> (length tag) 0))
-            (progn (replace-match "")
-                   (sx-tag--insert tag))
-          ;; Other links are link-buttons.
-          (let* ((text (match-string-no-properties 1))
-                 (url (or (match-string-no-properties 2)
-                          (match-string-no-properties 4)
-                          (sx-question-mode-find-reference
-                           (match-string-no-properties 3)
-                           text)))
-                 (full-text (match-string-no-properties 0)))
-            (when (stringp url)
-              (replace-match "")
-              (sx-question-mode--insert-link
-               (if (and sx-question-mode-use-images (eq ?! (elt full-text 0)))
-                   ;; Is it an image?
-                   (sx-question-mode--create-image url)
-                 ;; Or a regular link
-                 (or (if sx-question-mode-pretty-links text full-text) url))
-               url))))))))
+  (goto-char beg)
+  (while (search-forward-regexp sx-question-mode--link-regexp end t)
+    ;; Tags are tag-buttons.
+    (let ((tag (match-string-no-properties 5)))
+      (if (and tag (> (length tag) 0))
+          (progn (replace-match "")
+                 (sx-tag--insert tag))
+        ;; Other links are link-buttons.
+        (let* ((text (match-string-no-properties 1))
+               (url (or (match-string-no-properties 2)
+                        (match-string-no-properties 4)
+                        (sx-question-mode-find-reference
+                         (match-string-no-properties 3)
+                         text)))
+               (full-text (match-string-no-properties 0)))
+          (when (stringp url)
+            (replace-match "")
+            (sx-question-mode--insert-link
+             (if (and sx-question-mode-use-images (eq ?! (elt full-text 0)))
+                 ;; Is it an image?
+                 (sx-question-mode--create-image url)
+               ;; Or a regular link
+               (or (if sx-question-mode-pretty-links text full-text) url))
+             url)))))))
 
 (defun sx-question-mode--create-image (url)
   "Get and create an image from URL.
-- 
cgit v1.2.3


From 7ce3968e25c8c7a076f83f0b0d9d3b3b7d8afadc Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 24 Jan 2015 04:00:46 -0200
Subject: Handle the `code` html tag

---
 sx-question-print.el | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index c10c43e..5be3133 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -369,12 +369,46 @@ E.g.:
           (skip-chars-forward "\r\n[:blank:]")
           (forward-paragraph)
           (let ((end (point-marker)))
+            ;; Compact links.
+            (sx-question-mode--process-html-tags beg end)
             ;; Compact links.
             (sx-question-mode--process-links beg end)
             (goto-char end))
           (fill-region beg (point)))))
     (replace-regexp-in-string "[[:blank:]]+\\'" "" (buffer-string))))
 
+
+;;; HTML tags
+(defconst sx-question-mode--html-tag-regexp
+  (rx "<" (group-n 1 "%s") (* (not (any ">"))) ">"))
+
+(defun sx-question-mode--process-html-tags (beg end)
+  "Hide all html tags between BEG and END and possibly interpret them.
+END should be a marker."
+  ;; This code understands nested html, but not if the same tag is
+  ;; nested in itself (e.g., <kbd><kbd></kbd></kbd>).
+  (goto-char beg)
+  (while (search-forward-regexp
+          (format sx-question-mode--html-tag-regexp "[[:alpha:]]+")
+          end 'noerror)
+    (unless (save-match-data (markdown-code-at-point-p))
+      (let ((tag (match-string 1))
+            (l   (match-beginning 0)))
+        (replace-match "")
+        (when (search-forward-regexp
+               (format sx-question-mode--html-tag-regexp (concat "/" tag))
+               ;; Searching for a match has no bounds.
+               nil 'noerror)
+          (let ((r (copy-marker (match-beginning 0))))
+            ;; The code tag is special, because it quotes everything in
+            ;; the middle.
+            (if (string= tag "quote")
+                (progn (replace-match "`")
+                       (save-excursion (goto-char l) (insert "`")))
+              (replace-match "")
+              ;; Handle stuff between the two tags.
+              (save-match-data (sx-question-mode--process-html-tags l r)))))))))
+
 
 ;;; Handling links
 (defun sx-question-mode--process-links (beg end)
-- 
cgit v1.2.3


From 6f64e45d5a957b768fb238406a64167753edd434 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 24 Jan 2015 04:05:12 -0200
Subject: Handle the `sub` and `sup` html tag

---
 sx-question-print.el | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 5be3133..3b4069d 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -95,6 +95,11 @@ Some faces of this mode might be defined in the `sx-user' group."
   "Face used for downvoted score in the question buffer."
   :group 'sx-question-mode-faces)
 
+(defface sx-question-mode-sub-sup
+  '((t :height 0.7))
+  "Face used on <sub> and <sup> tags."
+  :group 'sx-question-mode-faces)
+
 (defcustom sx-question-mode-header-tags "\nTags:     "
   "String used before the question tags at the header."
   :type 'string
@@ -407,7 +412,14 @@ END should be a marker."
                        (save-excursion (goto-char l) (insert "`")))
               (replace-match "")
               ;; Handle stuff between the two tags.
-              (save-match-data (sx-question-mode--process-html-tags l r)))))))))
+              (save-match-data (sx-question-mode--process-html-tags l r))
+              (cond
+               ((string= tag "sub")
+                (add-text-properties
+                 l r '(face sx-question-mode-sub-sup display (raise -0.3))))
+               ((string= tag "sup")
+                (add-text-properties
+                 l r '(face sx-question-mode-sub-sup display (raise +0.3))))))))))))
 
 
 ;;; Handling links
-- 
cgit v1.2.3


From a359f7cca7751372437b853fc648081acffc5b63 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 24 Jan 2015 04:14:27 -0200
Subject: Handle the `kbd` html tag

---
 sx-question-print.el | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 3b4069d..84dbe44 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -414,6 +414,8 @@ END should be a marker."
               ;; Handle stuff between the two tags.
               (save-match-data (sx-question-mode--process-html-tags l r))
               (cond
+               ((string= tag "kbd")
+                (add-text-properties l r '(face markdown-inline-code-face)))
                ((string= tag "sub")
                 (add-text-properties
                  l r '(face sx-question-mode-sub-sup display (raise -0.3))))
-- 
cgit v1.2.3


From 131f48d0407f9721a467c84ea4aaecc4c3db62ba Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Mon, 26 Jan 2015 15:18:38 -0200
Subject: Only use images if imagemagick is available.

---
 sx-question-print.el | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 3a2eedf..e21c998 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -157,8 +157,13 @@ replaced with the comment."
           (const :tag "More active first"    sx-answer-more-active-p))
   :group 'sx-question-mode)
 
-(defcustom sx-question-mode-use-images t
-  "Non-nil if SX should download and display images."
+(defcustom sx-question-mode-use-images
+  (eval-when-compile
+    (image-type-available-p 'imagemagick))
+  "Non-nil if SX should download and display images.
+By default, this is `t' if the `imagemagick' image type is
+available (checked with `image-type-available-p').  If this image
+type is not available, images won't work."
   :type 'boolean
   :group 'sx-question-mode)
 
-- 
cgit v1.2.3


From 85109b7dd2ffb896151ccef2c014c7d9ea33e682 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Thu, 12 Feb 2015 14:59:46 -0200
Subject: Define possible values for answer sorting

---
 sx-question-print.el | 19 +++++++++++++++----
 sx.el                |  6 ++++++
 2 files changed, 21 insertions(+), 4 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 778b580..4f50560 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -153,13 +153,24 @@ replaced with the comment."
   :type 'boolean
   :group 'sx-question-mode)
 
+(defconst sx-question-mode--sort-methods
+  (let ((methods
+         '(("Higher-scoring" . sx-answer-higher-score-p)
+           ("Newer"          . sx-answer-newer-p)
+           ("More active"    . sx-answer-more-active-p))))
+    (append (mapcar (lambda (x) (cons (concat (car x) " first") (cdr x)))
+              methods)
+            (mapcar (lambda (x) (cons (concat (car x) " last")
+                                 (sx--invert-predicate (cdr x))))
+              methods))))
+
 (defcustom sx-question-mode-answer-sort-function
   #'sx-answer-higher-score-p
   "Function used to sort answers in the question buffer."
-  :type '(choice
-          (const :tag "Higher-scoring first" sx-answer-higher-score-p)
-          (const :tag "Newer first"          sx-answer-newer-p)
-          (const :tag "More active first"    sx-answer-more-active-p))
+  :type
+  (cons 'choice
+        (mapcar (lambda (x) `(const :tag ,(car x) ,(cdr x)))
+          sx-question-mode--sort-methods))
   :group 'sx-question-mode)
 
 
diff --git a/sx.el b/sx.el
index 33b36b6..381f78e 100644
--- a/sx.el
+++ b/sx.el
@@ -335,6 +335,12 @@ GET-FUNC and performs the actual comparison."
   "Return STRING with consecutive whitespace squashed together."
   (replace-regexp-in-string "[ 	\r\n]+" " " string))
 
+(defun sx--invert-predicate (predicate)
+  "Return PREDICATE function with arguments inverted.
+For instance (sx--invert-predicate #'<) is the same as #'>.
+Note this is not the same as negating PREDICATE."
+  (lambda (&rest args) (apply predicate (reverse args))))
+
 
 ;;; Printing request data
 (defvar sx--overlays nil
-- 
cgit v1.2.3


From 25f8929c91050332f972dca42862e65bc22608b3 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Thu, 12 Feb 2015 20:32:39 -0200
Subject: Refactor fill-and-fontify to sx-question-mode--insert-markdown

---
 sx-question-mode.el  |  2 +-
 sx-question-print.el | 94 +++++++++++++++++++++++++++++++---------------------
 2 files changed, 57 insertions(+), 39 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-mode.el b/sx-question-mode.el
index 6125416..44e96a5 100644
--- a/sx-question-mode.el
+++ b/sx-question-mode.el
@@ -195,7 +195,7 @@ Letters do not insert themselves; instead, they are commands.
     (set-window-parameter
      nil 'quit-restore
      `(other window nil ,(current-buffer))))
-  ;; We call font-lock-region manually. See `sx-question-mode--fill-and-fontify'
+  ;; We call font-lock-region manually. See `sx-question-mode--insert-markdown'.
   (font-lock-mode -1)
   (remove-hook 'after-change-functions 'markdown-check-change-for-wiki-link t)
   (remove-hook 'window-configuration-change-hook
diff --git a/sx-question-print.el b/sx-question-print.el
index e21c998..e47bc3a 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -246,10 +246,9 @@ DATA can represent a question or an answer."
                             'face 'sx-question-mode-header))
         (sx--wrap-in-overlay
             '(face sx-question-mode-content-face)
+          (insert "\n")
+          (sx-question-mode--insert-markdown .body_markdown)
           (insert "\n"
-                  (sx-question-mode--fill-and-fontify
-                   .body_markdown)
-                  "\n"
                   (propertize sx-question-mode-separator
                               'face 'sx-question-mode-header)))
         ;; Comments have their own `sx--data-here' property (so they can
@@ -296,10 +295,13 @@ The comment is indented, filled, and then printed according to
        (format sx-question-mode-comments-format
          (sx-user--format "%d" .owner)
          (substring
-          ;; We fill with three spaces at the start, so the comment is
-          ;; slightly indented.
-          (sx-question-mode--fill-and-fontify
-           (concat "   " .body_markdown))
+          ;; We use temp buffer, so that image overlays don't get
+          ;; inserted with the comment.
+          (with-temp-buffer
+            ;; We fill with three spaces at the start, so the comment is
+            ;; slightly indented.
+            (sx-question-mode--insert-markdown (concat "   " .body_markdown))
+            (buffer-string))
           ;; Then we remove the spaces from the first line, since we'll
           ;; add the username there anyway.
           3))))))
@@ -345,37 +347,53 @@ E.g.:
                           (>= 2 (any lower numeric "/._%&#?=;"))))))
   "Regexp matching markdown links.")
 
-(defun sx-question-mode--fill-and-fontify (text)
-  "Return TEXT filled according to `markdown-mode'."
-  (with-temp-buffer
-    (insert text)
-    (delay-mode-hooks (markdown-mode))
-    (font-lock-mode -1)
-    (when sx-question-mode-bullet-appearance
-      (font-lock-add-keywords ;; Bullet items.
-       nil
-       `((,(rx line-start (0+ blank) (group-n 1 (any "*+-")) blank)
-          1 '(face nil display ,sx-question-mode-bullet-appearance) prepend))))
-    (font-lock-add-keywords ;; Highlight usernames.
-     nil
-     `((,(rx (or blank line-start)
-             (group-n 1 (and "@" (1+ (not space))))
-             symbol-end)
-        1 font-lock-builtin-face)))
-    ;; Everything.
-    (font-lock-fontify-region (point-min) (point-max))
-    ;; Compact links.
-    (sx-question-mode--process-links-in-buffer)
-    ;; And now the filling
-    (goto-char (point-min))
-    (while (null (eobp))
-      ;; Don't fill pre blocks.
-      (unless (sx-question-mode--dont-fill-here)
-        (let ((beg (point)))
-          (skip-chars-forward "\r\n[:blank:]")
-          (forward-paragraph)
-          (fill-region beg (point)))))
-    (replace-regexp-in-string "[[:blank:]]+\\'" "" (buffer-string))))
+(defun sx-question-mode--process-markdown-in-region (beg end)
+  "Process Markdown text between BEG and END.
+This does not do Markdown font-locking.  Instead, it fills text,
+propertizes links, inserts images, cleans up html comments, and
+font-locks code-blocks according to mode."
+  (save-restriction
+    (save-excursion
+      (narrow-to-region beg end)
+      ;; Compact links.
+      (sx-question-mode--process-links-in-buffer)
+      ;; And now the filling and other handlings.
+      (goto-char (point-min))
+      (while (null (eobp))
+        ;; Don't fill pre blocks.
+        (unless (sx-question-mode--dont-fill-here)
+          (let ((beg (point)))
+            (skip-chars-forward "\r\n[:blank:]")
+            (forward-paragraph)
+            (fill-region beg (point))))))))
+
+(defun sx-question-mode--insert-markdown (text)
+  "Return TEXT fontified according to `markdown-mode'."
+  (let ((beg (point)))
+    (insert
+     ;; Font-locking needs to be done in a temp buffer, because it
+     ;; affects the entire buffer even if we narrow.
+     (with-temp-buffer
+       (insert text)
+       (delay-mode-hooks (markdown-mode))
+       (font-lock-mode -1)
+       (when sx-question-mode-bullet-appearance
+         (font-lock-add-keywords ;; Bullet items.
+          nil
+          `((,(rx line-start (0+ blank) (group-n 1 (any "*+-")) blank)
+             1 '(face nil display ,sx-question-mode-bullet-appearance) prepend))))
+       (font-lock-add-keywords ;; Highlight usernames.
+        nil
+        `((,(rx (or blank line-start)
+                (group-n 1 (and "@" (1+ (not space))))
+                symbol-end)
+           1 font-lock-builtin-face)))
+       ;; Everything.
+       (font-lock-fontify-region (point-min) (point-max))
+       (replace-regexp-in-string "[[:blank:]]+\\'" "" (buffer-string))))
+    ;; This part can and should be done in place, this way it can
+    ;; create overlays.
+    (sx-question-mode--process-markdown-in-region beg (point))))
 
 
 ;;; Handling links
-- 
cgit v1.2.3


From 9356a6a039f0d8cf8d9f31e42e8007617c58577d Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Thu, 12 Feb 2015 21:06:25 -0200
Subject: Fetch images asynchronously.

---
 sx-question-print.el | 81 +++++++++++++++++++++++++++-------------------------
 1 file changed, 42 insertions(+), 39 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index e47bc3a..b5b7201 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -416,30 +416,38 @@ Image links are downloaded and displayed, if
                           (sx-question-mode-find-reference
                            (match-string-no-properties 3)
                            text)))
-                 (full-text (match-string-no-properties 0)))
+                 (full-text (match-string-no-properties 0))
+                 (image-p (and sx-question-mode-use-images
+                               (eq ?! (elt full-text 0)))))
             (when (stringp url)
               (replace-match "")
               (sx-question-mode--insert-link
-               (if (and sx-question-mode-use-images (eq ?! (elt full-text 0)))
-                   ;; Is it an image?
-                   (sx-question-mode--create-image url)
-                 ;; Or a regular link
-                 (or (if sx-question-mode-pretty-links text full-text) url))
-               url))))))))
-
-(defun sx-question-mode--create-image (url)
-  "Get and create an image from URL.
+               (unless image-p
+                 (or (if sx-question-mode-pretty-links text full-text)
+                     url))
+               url)
+              (when image-p
+                (sx-question-mode--create-image url (1- (point)))))))))))
+
+(defun sx-question-mode--create-image (url point)
+  "Get and create an image from URL and insert it at POINT.
+The image will take the place of the character at POINT.
 Its size is bound by `sx-question-mode-image-max-width' and
 `window-body-width'."
-  (let* ((image
-          (create-image (sx-request-get-url url) 'imagemagick t))
-         (image-width (car (image-size image 'pixels))))
-    (append image
-            (list :width (min sx-question-mode-image-max-width
-                              (window-body-width nil 'pixel)
-                              image-width)))))
-
-(defun sx-question-mode--insert-link (text-or-image url)
+  (let* ((ov (make-overlay point (1+ point) (current-buffer) t nil))
+         (callback
+          (lambda (data)
+            (let* ((image (create-image data 'imagemagick t))
+                   (image-width (car (image-size image 'pixels))))
+              (overlay-put
+               ov 'display
+               (append image
+                       (list :width (min sx-question-mode-image-max-width
+                                         (window-body-width nil 'pixel)
+                                         image-width))))))))
+    (sx-request-get-url url callback)))
+
+(defun sx-question-mode--insert-link (text url)
   "Return a link propertized version of TEXT-OR-IMAGE.
 URL is used as 'help-echo and 'url properties."
   ;; For now, the only way to handle nested links is to remove them.
@@ -450,26 +458,21 @@ URL is used as 'help-echo and 'url properties."
         (replace-match "")
       (forward-char 1)
       (delete-char 1)))
-  (let ((imagep (not (stringp text-or-image))))
-    ;; Images need to be at the start of a line.
-    (when (and imagep (not (looking-at-p "^")))
-      (insert "\n"))
-    (apply #'insert-text-button
-      (if imagep " " text-or-image)
-      ;; Mouse-over
-      'help-echo
-      (format sx-button--link-help-echo
-        (propertize (sx--shorten-url url)
-                    'face 'font-lock-function-name-face))
-      ;; For visiting and stuff.
-      'sx-button-url url
-      'sx-button-copy url
-      :type 'sx-button-link
-      ;; The last argument of `apply' is a list.
-      (when imagep
-        `(face default display ,text-or-image)))
-    ;; Images need to be at the end of a line too.
-    (insert "\n")))
+  ;; Images need to be at the start of a line.
+  (when (and imagep (not (looking-at-p "^")))
+    (insert "\n"))
+  (insert-text-button (or text " ")
+                      ;; Mouse-over
+                      'help-echo
+                      (format sx-button--link-help-echo
+                        (propertize (sx--shorten-url url)
+                                    'face 'font-lock-function-name-face))
+                      ;; For visiting and stuff.
+                      'sx-button-url url
+                      'sx-button-copy url
+                      :type 'sx-button-link)
+  ;; Images need to be at the end of a line too.
+  (insert "\n"))
 
 (defun sx-question-mode-find-reference (id &optional fallback-id)
   "Find url identified by reference ID in current buffer.
-- 
cgit v1.2.3


From 66af19c7df5b1ef2d3252593b4eb33a101dc1582 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Thu, 12 Feb 2015 21:48:40 -0200
Subject: fix images

---
 sx-question-print.el | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 7244a6a..160074d 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -427,7 +427,7 @@ Image links are downloaded and displayed, if
                      url))
                url)
               (when image-p
-                (sx-question-mode--create-image url (1- (point)))))))))))
+                (sx-question-mode--create-image url (- (point) 2))))))))))
 
 (defun sx-question-mode--create-image (url point)
   "Get and create an image from URL and insert it at POINT.
@@ -445,7 +445,8 @@ Its size is bound by `sx-question-mode-image-max-width' and
                        (list :width (min sx-question-mode-image-max-width
                                          (window-body-width nil 'pixel)
                                          image-width))))))))
-    (sx-request-get-url url callback)))
+    (sx-request-get-url url callback)
+    (overlay-put ov 'face 'default)))
 
 (defun sx-question-mode--insert-link (text url)
   "Return a link propertized version of TEXT-OR-IMAGE.
@@ -459,7 +460,7 @@ URL is used as 'help-echo and 'url properties."
       (forward-char 1)
       (delete-char 1)))
   ;; Images need to be at the start of a line.
-  (when (and imagep (not (looking-at-p "^")))
+  (unless (or text (looking-at-p "^"))
     (insert "\n"))
   (insert-text-button (or text " ")
                       ;; Mouse-over
@@ -472,7 +473,7 @@ URL is used as 'help-echo and 'url properties."
                       'sx-button-copy url
                       :type 'sx-button-link)
   ;; Images need to be at the end of a line too.
-  (insert "\n"))
+  (unless text (insert "\n")))
 
 (defun sx-question-mode-find-reference (id &optional fallback-id)
   "Find url identified by reference ID in current buffer.
-- 
cgit v1.2.3


From b8124d4056632ae3eb1381b19db743625a715548 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 14 Feb 2015 15:58:17 -0200
Subject: Use sx-tag--format-tags

---
 sx-question-list.el  | 2 +-
 sx-question-print.el | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-list.el b/sx-question-list.el
index 333fd83..6bae225 100644
--- a/sx-question-list.el
+++ b/sx-question-list.el
@@ -166,7 +166,7 @@ Also see `sx-question-list-refresh'."
          " "
          ;; @TODO: Make this width customizable. (Or maybe just make
          ;; the whole thing customizable)
-         (format "%-40s" (mapconcat #'sx-tag--format .tags " "))
+         (format "%-40s" (sx-tag--format-tags .tags sx-question-list--site))
          " "
          (sx-user--format "%15d %4r" .owner)
          (propertize " " 'display "\n")))))))
diff --git a/sx-question-print.el b/sx-question-print.el
index 190c924..e535091 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -223,7 +223,7 @@ DATA can represent a question or an answer."
           ;; Tags
           (sx-question-mode--insert-header
            sx-question-mode-header-tags
-           (mapconcat #'sx-tag--format .tags " ")
+           (sx-tag--format-tags .tags .site_par)
            nil))
         ;; Body
         (insert "\n"
-- 
cgit v1.2.3


From 3b0008b6fc32548905510cf86ab5651e529b84ee Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 14 Feb 2015 16:02:01 -0200
Subject: Understand [meta-tag:TAG] links

---
 sx-question-print.el | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index e535091..abf3236 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -320,7 +320,8 @@ E.g.:
 
 (defconst sx-question-mode--link-regexp
   ;; Done at compile time.
-  (rx (or (and "[tag:" (group-n 5 (+ (not (any " ]")))) "]")
+  (rx (or (and "[" (optional (group-n 6 "meta-")) "tag:"
+               (group-n 5 (+ (not (any " ]")))) "]")
           (and "[" (group-n 1 (1+ (not (any "]")))) "]"
                (or (and "(" (group-n 2 (1+ (not (any ")")))) ")")
                    (and "[" (group-n 3 (1+ (not (any "]")))) "]")))
@@ -373,7 +374,8 @@ E.g.:
       (let ((tag (match-string-no-properties 5)))
         (if (and tag (> (length tag) 0))
             (progn (replace-match "")
-                   (sx-tag--insert tag))
+                   ;; `match-string' 6 is the "meta-" prefix.
+                   (sx-tag--insert tag (match-string 6)))
           ;; Other links are link-buttons.
           (let* ((text (match-string-no-properties 1))
                  (url (or (match-string-no-properties 2)
-- 
cgit v1.2.3


From e19068da5bc6ab29b3a0cd21daed3cf98708df39 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sun, 15 Feb 2015 12:57:04 -0200
Subject: Fix paragraph filling

---
 sx-question-print.el | 34 ++++++++++++++++++++--------------
 1 file changed, 20 insertions(+), 14 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 160074d..e42e983 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -352,20 +352,26 @@ E.g.:
 This does not do Markdown font-locking.  Instead, it fills text,
 propertizes links, inserts images, cleans up html comments, and
 font-locks code-blocks according to mode."
-  (save-restriction
-    (save-excursion
-      (narrow-to-region beg end)
-      ;; Compact links.
-      (sx-question-mode--process-links-in-buffer)
-      ;; And now the filling and other handlings.
-      (goto-char (point-min))
-      (while (null (eobp))
-        ;; Don't fill pre blocks.
-        (unless (sx-question-mode--dont-fill-here)
-          (let ((beg (point)))
-            (skip-chars-forward "\r\n[:blank:]")
-            (forward-paragraph)
-            (fill-region beg (point))))))))
+  ;; Paragraph filling
+  (let ((paragraph-start
+         "\f\\|[ \t]*$\\|[ \t]*[*+-] \\|[ \t]*[0-9]+\\.[ \t]\\|[ \t]*: ")
+        (paragraph-separate "\\(?:[ \t\f]*\\|.* \\)$")
+        (adaptive-fill-first-line-regexp "\\`[ \t]*>[ \t]*?\\'")
+        (adaptive-fill-function #'markdown-adaptive-fill-function)) 
+    (save-restriction
+      (save-excursion
+        (narrow-to-region beg end)
+        ;; Compact links.
+        (sx-question-mode--process-links-in-buffer)
+        ;; And now the filling and other handlings.
+        (goto-char (point-min))
+        (while (null (eobp))
+          ;; Don't fill pre blocks.
+          (unless (sx-question-mode--dont-fill-here)
+            (let ((beg (point)))
+              (skip-chars-forward "\r\n[:blank:]")
+              (forward-paragraph)
+              (fill-region beg (point)))))))))
 
 (defun sx-question-mode--insert-markdown (text)
   "Return TEXT fontified according to `markdown-mode'."
-- 
cgit v1.2.3


From d4531c7a605e4d442632c7b54accbefc465a4601 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Fri, 20 Feb 2015 20:01:27 -0200
Subject: Fix "Asked on" for answers

---
 sx-question-print.el | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index abf3236..056c265 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -63,7 +63,7 @@ Some faces of this mode might be defined in the `sx-user' group."
   :type 'string
   :group 'sx-question-mode)
 
-(defcustom sx-question-mode-header-author-format "\nAuthor:   %d %r"
+(defcustom sx-question-mode-header-author-format "\nAuthor:    %d %r"
   "String used to display the question author at the header.
 % constructs have special meaning here.  See `sx-user--format'."
   :type 'string
@@ -74,7 +74,7 @@ Some faces of this mode might be defined in the `sx-user' group."
   "Face used on the question date in the question buffer."
   :group 'sx-question-mode-faces)
 
-(defcustom sx-question-mode-header-date "\nAsked on: "
+(defcustom sx-question-mode-header-date "\nPosted on: "
   "String used before the question date at the header."
   :type 'string
   :group 'sx-question-mode)
@@ -95,12 +95,12 @@ Some faces of this mode might be defined in the `sx-user' group."
   "Face used for downvoted score in the question buffer."
   :group 'sx-question-mode-faces)
 
-(defcustom sx-question-mode-header-tags "\nTags:     "
+(defcustom sx-question-mode-header-tags "\nTags:      "
   "String used before the question tags at the header."
   :type 'string
   :group 'sx-question-mode)
 
-(defcustom sx-question-mode-header-score "\nScore:    "
+(defcustom sx-question-mode-header-score "\nScore:     "
   "String used before the question score at the header."
   :type 'string
   :group 'sx-question-mode)
-- 
cgit v1.2.3


From 3ff90f54e74d034224d70fe90bc2fc67aae6d8f4 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Fri, 20 Feb 2015 20:02:22 -0200
Subject: Improve legibility of sx-question-mode--print-section

---
 sx-question-print.el | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 056c265..8ba0157 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -193,17 +193,20 @@ DATA can represent a question or an answer."
        'sx-question-mode--section (if .title 1 2)
        'sx-button-copy .share_link
        :type 'sx-question-mode-title)
+
       ;; Sections can be hidden with overlays
       (sx--wrap-in-overlay
           '(sx-question-mode--section-content t)
+
         ;; Author
         (insert
          (sx-user--format
           (propertize sx-question-mode-header-author-format
                       'face 'sx-question-mode-header)
           .owner))
+
+        ;; Date
         (sx-question-mode--insert-header
-         ;; Date
          sx-question-mode-header-date
          (concat
           (sx-time-seconds-to-date .creation_date)
@@ -212,6 +215,8 @@ DATA can represent a question or an answer."
               (sx-time-since .last_edit_date)
               (sx-user--format "%d" .last_editor))))
          'sx-question-mode-date)
+
+        ;; Score and upvoted/downvoted status.
         (sx-question-mode--insert-header
          sx-question-mode-header-score
          (format "%s" .score)
@@ -219,6 +224,8 @@ DATA can represent a question or an answer."
           ((eq .upvoted t) 'sx-question-mode-score-upvoted)
           ((eq .downvoted t) 'sx-question-mode-score-downvoted)
           (t 'sx-question-mode-score)))
+
+        ;; Tags
         (when .title
           ;; Tags
           (sx-question-mode--insert-header
-- 
cgit v1.2.3


From 60df6a23b27bc1ff1dfa8f3bdd37c1c4543d980f Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Fri, 20 Feb 2015 20:08:53 -0200
Subject: Up and Down arrows when you vote

---
 sx-question-print.el | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 8ba0157..bd764da 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -219,11 +219,11 @@ DATA can represent a question or an answer."
         ;; Score and upvoted/downvoted status.
         (sx-question-mode--insert-header
          sx-question-mode-header-score
-         (format "%s" .score)
-         (cond
-          ((eq .upvoted t) 'sx-question-mode-score-upvoted)
-          ((eq .downvoted t) 'sx-question-mode-score-downvoted)
-          (t 'sx-question-mode-score)))
+         (format "%s%s" .score
+                 (cond ((eq .upvoted t) "↑") ((eq .downvoted t) "↓") (t "")))
+         (cond ((eq .upvoted t) 'sx-question-mode-score-upvoted)
+               ((eq .downvoted t) 'sx-question-mode-score-downvoted)
+               (t 'sx-question-mode-score)))
 
         ;; Tags
         (when .title
-- 
cgit v1.2.3


From bbc6383dea772a62c7ddc8bbcfec72e2ddd14969 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Fri, 20 Feb 2015 20:09:18 -0200
Subject: Indicate which answer is accepted

---
 sx-question-print.el | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index bd764da..62253a7 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -131,6 +131,16 @@ the editor's name."
   :type 'string
   :group 'sx-question-mode)
 
+(defface sx-question-mode-accepted
+  '((t :foreground "ForestGreen" :inherit sx-question-mode-title))
+  "Face used for accepted answers in the question buffer."
+  :group 'sx-question-mode-faces)
+
+(defcustom sx-question-mode-answer-accepted-title "Accepted Answer"
+  "Title used at the start of accepted \"Answer\" section."
+  :type 'string
+  :group 'sx-question-mode)
+
 (defcustom sx-question-mode-comments-title " Comments"
   "Title used at the start of \"Comments\" sections."
   :type 'string
@@ -188,10 +198,14 @@ DATA can represent a question or an answer."
       (insert sx-question-mode-header-title)
       (insert-text-button
        ;; Questions have title, Answers don't
-       (or .title sx-question-mode-answer-title)
+       (cond (.title)
+             ((eq .is_accepted t) sx-question-mode-answer-accepted-title)
+             (t sx-question-mode-answer-title))
        ;; Section level
        'sx-question-mode--section (if .title 1 2)
        'sx-button-copy .share_link
+       'face (if (eq .is_accepted t) 'sx-question-mode-accepted
+               'sx-question-mode-title)
        :type 'sx-question-mode-title)
 
       ;; Sections can be hidden with overlays
-- 
cgit v1.2.3


From 0b8a09dadb3f90303e7c77ac0e644bc393c00700 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sat, 21 Feb 2015 15:29:53 -0200
Subject: Don't print deleted posts.

---
 sx-interaction.el    |  6 +++++-
 sx-question-print.el | 55 +++++++++++++++++++++++++++++-----------------------
 sx.el                |  4 ++++
 3 files changed, 40 insertions(+), 25 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-interaction.el b/sx-interaction.el
index 8eae96f..d2129f8 100644
--- a/sx-interaction.el
+++ b/sx-interaction.el
@@ -278,7 +278,11 @@ guessed from context at point.
 With UNDO prefix argument, undelete instead."
   (interactive (list (sx--error-if-unread (sx--data-here))
                      current-prefix-arg))
-  (sx-method-post-from-data data (if undo 'delete/undo 'delete)))
+  (sx-method-post-from-data data (if undo 'delete/undo 'delete))
+  ;; Indicate to ourselves this has been deleted.
+  (setcdr data (cons (car data) (cdr data)))
+  (setcar data 'deleted)
+  (sx--maybe-update-display))
 
 
 ;;; Commenting
diff --git a/sx-question-print.el b/sx-question-print.el
index abf3236..39aad20 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -163,6 +163,8 @@ replaced with the comment."
 (defun sx-question-mode--print-question (question)
   "Print a buffer describing QUESTION.
 QUESTION must be a data structure returned by `json-read'."
+  (when (sx--deleted-p question)
+    (sx-user-error "This is a deleted question"))
   (setq sx-question-mode--data question)
   ;; Clear the overlays
   (mapc #'delete-overlay sx--overlays)
@@ -171,7 +173,9 @@ QUESTION must be a data structure returned by `json-read'."
   (sx-question-mode--print-section question)
   (sx-assoc-let question
     (mapc #'sx-question-mode--print-section
-          (cl-sort .answers sx-question-mode-answer-sort-function)))
+      (cl-remove-if
+       #'sx--deleted-p
+       (cl-sort .answers sx-question-mode-answer-sort-function))))
   (insert "\n\n                       ")
   (insert-text-button "Write an Answer" :type 'sx-button-answer)
   ;; Go up
@@ -182,9 +186,9 @@ QUESTION must be a data structure returned by `json-read'."
   "Print a section corresponding to DATA.
 DATA can represent a question or an answer."
   ;; This makes `data' accessible through `sx--data-here'.
-  (sx-assoc-let data
-    (sx--wrap-in-overlay
-        (list 'sx--data-here data)
+  (sx--wrap-in-overlay
+      (list 'sx--data-here data)
+    (sx-assoc-let data
       (insert sx-question-mode-header-title)
       (insert-text-button
        ;; Questions have title, Answers don't
@@ -237,29 +241,32 @@ DATA can represent a question or an answer."
                   "\n"
                   (propertize sx-question-mode-separator
                               'face 'sx-question-mode-header)))
-        ;; Comments have their own `sx--data-here' property (so they can
-        ;; be upvoted too).
-        (when .comments
-          (insert "\n")
-          (insert-text-button
-           sx-question-mode-comments-title
-           'face 'sx-question-mode-title-comments
-           'sx-question-mode--section 3
-           'sx-button-copy .share_link
-           :type 'sx-question-mode-title)
-          (sx--wrap-in-overlay
-              '(sx-question-mode--section-content t)
+        ;; Clean up commments manually deleted.  The `append' call is
+        ;; to ensure `comments' is a list and not a vector.
+        (let ((comments (cl-remove-if #'sx--deleted-p (append .comments nil))))
+          (when comments
             (insert "\n")
+            (insert-text-button
+             sx-question-mode-comments-title
+             'face 'sx-question-mode-title-comments
+             'sx-question-mode--section 3
+             'sx-button-copy .share_link
+             :type 'sx-question-mode-title)
             (sx--wrap-in-overlay
-                '(face sx-question-mode-content-face)
-              (mapc #'sx-question-mode--print-comment .comments))
-            ;; If there are comments, we want part of this margin to go
-            ;; inside them, so the button get's placed beside the
-            ;; "Comments" header when you hide them.
+                '(sx-question-mode--section-content t)
+              (insert "\n")
+              (sx--wrap-in-overlay
+                  '(face sx-question-mode-content-face)
+                ;; Comments have their own `sx--data-here' property (so they can
+                ;; be upvoted too).
+                (mapc #'sx-question-mode--print-comment comments))
+              ;; If there are comments, we want part of this margin to go
+              ;; inside them, so the button get's placed beside the
+              ;; "Comments" header when you hide them.
+              (insert "         ")))
+          ;; If there are no comments, we have to add this margin here.
+          (unless comments
             (insert "         ")))
-        ;; If there are no comments, we have to add this margin here.
-        (unless .comments
-          (insert "         "))
         (insert "               ")
         ;; This is where the "add a comment" button is printed.
         (insert-text-button "Add a Comment"
diff --git a/sx.el b/sx.el
index 33b36b6..9ad9744 100644
--- a/sx.el
+++ b/sx.el
@@ -335,6 +335,10 @@ GET-FUNC and performs the actual comparison."
   "Return STRING with consecutive whitespace squashed together."
   (replace-regexp-in-string "[ 	\r\n]+" " " string))
 
+(defun sx--deleted-p (data)
+  "Return non-nil if DATA represents a deleted object."
+  (eq (car data) 'deleted))
+
 
 ;;; Printing request data
 (defvar sx--overlays nil
-- 
cgit v1.2.3


From ee52cccc8f674ac6df35b44c229cd16377c38629 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Thu, 26 Feb 2015 23:25:25 -0300
Subject: Fix quote -> code

---
 sx-question-print.el | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index a575407..2ac30d2 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -443,9 +443,8 @@ END should be a marker."
                ;; Searching for a match has no bounds.
                nil 'noerror)
           (let ((r (copy-marker (match-beginning 0))))
-            ;; The code tag is special, because it quotes everything in
-            ;; the middle.
-            (if (string= tag "quote")
+            ;; The code tag is special, because it quotes everything inside.
+            (if (string= tag "code")
                 (progn (replace-match "`")
                        (save-excursion (goto-char l) (insert "`")))
               (replace-match "")
-- 
cgit v1.2.3


From 382fd490f71e00cc293e2ab98cfb7b7b1c59c201 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Fri, 27 Feb 2015 17:48:59 -0300
Subject: Print a header for closed questions.

---
 sx-question-print.el | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 5799c96..32a0813 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -136,6 +136,11 @@ the editor's name."
   "Face used for accepted answers in the question buffer."
   :group 'sx-question-mode-faces)
 
+(defface sx-question-mode-closed
+  '((t :box 2 :inherit font-lock-warning-face))
+  "Face used for closed question header in the question buffer."
+  :group 'sx-question-mode-faces)
+
 (defcustom sx-question-mode-answer-accepted-title "Accepted Answer"
   "Title used at the start of accepted \"Answer\" section."
   :type 'string
@@ -206,8 +211,10 @@ QUESTION must be a data structure returned by `json-read'."
   (mapc #'delete-overlay sx--overlays)
   (setq sx--overlays nil)
   ;; Print everything
-  (sx-question-mode--print-section question)
   (sx-assoc-let question
+    (when .closed_reason
+      (sx-question-mode--print-close-reason .closed_reason .closed_date))
+    (sx-question-mode--print-section question)
     (mapc #'sx-question-mode--print-section
       (cl-remove-if
        #'sx--deleted-p
@@ -218,6 +225,15 @@ QUESTION must be a data structure returned by `json-read'."
   (goto-char (point-min))
   (sx-question-mode-next-section))
 
+(defun sx-question-mode--print-close-reason (reason date)
+  "Print a header explaining REASON and DATE.
+DATE is an integer."
+  (insert "\n    "
+          (propertize
+           (format "Closed %s ago because %s" reason (sx-time-since date))
+           'face 'sx-question-mode-closed)
+          "\n\n"))
+
 (defun sx-question-mode--print-section (data)
   "Print a section corresponding to DATA.
 DATA can represent a question or an answer."
-- 
cgit v1.2.3


From e63a29e71d645e67275cb962ec0839e61da90863 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Fri, 27 Feb 2015 17:59:54 -0300
Subject: Add mode-line info for closed questions.

---
 sx-question-print.el | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 32a0813..9e726b4 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -201,6 +201,10 @@ type is not available, images won't work."
 
 ;;; Functions
 ;;;; Printing the general structure
+(defconst sx-question-mode--closed-mode-line-string
+  '(:propertize "  [CLOSED]  " face font-lock-warning-face)
+  "String indicating closed questions in the mode-line.")
+
 (defun sx-question-mode--print-question (question)
   "Print a buffer describing QUESTION.
 QUESTION must be a data structure returned by `json-read'."
@@ -213,6 +217,7 @@ QUESTION must be a data structure returned by `json-read'."
   ;; Print everything
   (sx-assoc-let question
     (when .closed_reason
+      (add-to-list 'mode-line-format sx-question-mode--closed-mode-line-string)
       (sx-question-mode--print-close-reason .closed_reason .closed_date))
     (sx-question-mode--print-section question)
     (mapc #'sx-question-mode--print-section
-- 
cgit v1.2.3


From dc106bbfdab8ed87847218e0216cc75f5b10cad1 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Mon, 2 Mar 2015 20:37:34 -0300
Subject: Swap date and reason

---
 sx-question-print.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 9e726b4..3309f3a 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -235,7 +235,7 @@ QUESTION must be a data structure returned by `json-read'."
 DATE is an integer."
   (insert "\n    "
           (propertize
-           (format "Closed %s ago because %s" reason (sx-time-since date))
+           (format "Closed %s ago because %s" (sx-time-since date) reason)
            'face 'sx-question-mode-closed)
           "\n\n"))
 
-- 
cgit v1.2.3


From 5ca0e4fe40410555ee38bde39390a501689ef025 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Mon, 2 Mar 2015 20:41:00 -0300
Subject: Improved grammar

---
 sx-question-print.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 3309f3a..aaa3cd0 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -235,9 +235,9 @@ QUESTION must be a data structure returned by `json-read'."
 DATE is an integer."
   (insert "\n    "
           (propertize
-           (format "Closed %s ago because %s" (sx-time-since date) reason)
+           (format " Closed %s ago. Reason: %s " (sx-time-since date) reason)
            'face 'sx-question-mode-closed)
-          "\n\n"))
+          "\n"))
 
 (defun sx-question-mode--print-section (data)
   "Print a section corresponding to DATA.
-- 
cgit v1.2.3


From 5c0f594a5ee0cab2a277fe1a1541b44a492e57fb Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Mon, 2 Mar 2015 21:20:43 -0300
Subject: Add details to reason.

---
 sx-question-print.el | 42 ++++++++++++++++++++++++++++++++++--------
 1 file changed, 34 insertions(+), 8 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index aaa3cd0..4de3d72 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -141,6 +141,15 @@ the editor's name."
   "Face used for closed question header in the question buffer."
   :group 'sx-question-mode-faces)
 
+(defface sx-question-mode-closed-reason
+  `((t :box (:line-width 2 :color ,(face-attribute 'sx-question-mode-closed
+                                                   :foreground nil t))
+       :inherit sx-question-mode-title))
+  "Face used for closed question header in the question buffer.
+Aesthetically, it's important that the color of this face's :box
+attribute match the color of the face `sx-question-mode-closed'."
+  :group 'sx-question-mode-faces)
+
 (defcustom sx-question-mode-answer-accepted-title "Accepted Answer"
   "Title used at the start of accepted \"Answer\" section."
   :type 'string
@@ -218,7 +227,7 @@ QUESTION must be a data structure returned by `json-read'."
   (sx-assoc-let question
     (when .closed_reason
       (add-to-list 'mode-line-format sx-question-mode--closed-mode-line-string)
-      (sx-question-mode--print-close-reason .closed_reason .closed_date))
+      (sx-question-mode--print-close-reason .closed_reason .closed_date .closed_details))
     (sx-question-mode--print-section question)
     (mapc #'sx-question-mode--print-section
       (cl-remove-if
@@ -230,14 +239,31 @@ QUESTION must be a data structure returned by `json-read'."
   (goto-char (point-min))
   (sx-question-mode-next-section))
 
-(defun sx-question-mode--print-close-reason (reason date)
+(defun sx-question-mode--print-close-reason (reason date &optional details)
   "Print a header explaining REASON and DATE.
-DATE is an integer."
-  (insert "\n    "
-          (propertize
-           (format " Closed %s ago. Reason: %s " (sx-time-since date) reason)
-           'face 'sx-question-mode-closed)
-          "\n"))
+DATE is an integer.
+
+DETAILS, when given is an alist further describing the close."
+  (let ((l (point)))
+    (let-alist details
+      (insert "\n    "
+              (propertize (format " %s as %s, %s ago. "
+                            (if .on_hold "Put on hold" "Closed")
+                            reason
+                            (sx-time-since date))
+                          'face 'sx-question-mode-closed)
+              "\n")
+      (when .description
+        (insert (replace-regexp-in-string "<[^>]+>" "" .description)
+                "\n")))
+    (save-excursion
+      (goto-char l)
+      (search-forward " as " nil 'noerror)
+      (setq l (point))
+      (skip-chars-forward "^,")
+      (let ((ov (make-overlay l (point))))
+        (overlay-put ov 'face 'sx-question-mode-closed-reason)
+        (push ov sx--overlays)))))
 
 (defun sx-question-mode--print-section (data)
   "Print a section corresponding to DATA.
-- 
cgit v1.2.3


From 31b051e52950aa57c025f13650d4af430b6ef343 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Wed, 4 Mar 2015 11:00:49 -0300
Subject: Hotfix paragraph-separate

---
 sx-question-print.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index dd1c151..634b66d 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -447,7 +447,7 @@ font-locks code-blocks according to mode."
   ;; Paragraph filling
   (let ((paragraph-start
          "\f\\|[ \t]*$\\|[ \t]*[*+-] \\|[ \t]*[0-9]+\\.[ \t]\\|[ \t]*: ")
-        (paragraph-separate "\\(?:[ \t\f]*\\|.* \\)$")
+        (paragraph-separate "\\(?:[ \t\f]*\\|.*  \\)$")
         (adaptive-fill-first-line-regexp "\\`[ \t]*>[ \t]*?\\'")
         (adaptive-fill-function #'markdown-adaptive-fill-function)) 
     (save-restriction
-- 
cgit v1.2.3


From 809cbbbfcd21d289dff241d91af66edaf4e9fc1a Mon Sep 17 00:00:00 2001
From: Artur Malabarba <am12548@it055607.users.bris.ac.uk>
Date: Wed, 4 Mar 2015 15:27:25 +0000
Subject: Hotfix question printing.

---
 sx-question-print.el | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 634b66d..e872d01 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -451,20 +451,20 @@ font-locks code-blocks according to mode."
         (adaptive-fill-first-line-regexp "\\`[ \t]*>[ \t]*?\\'")
         (adaptive-fill-function #'markdown-adaptive-fill-function)) 
     (save-restriction
-      (save-excursion
-        (narrow-to-region beg end)
-        ;; Compact links.
-        (sx-question-mode--process-links-in-buffer)
-        (sx-question-mode--process-html-tags (point-min) (point-max))
-        ;; And now the filling and other handlings.
-        (goto-char (point-min))
-        (while (null (eobp))
-          ;; Don't fill pre blocks.
-          (unless (sx-question-mode--dont-fill-here)
-            (let ((beg (point)))
-              (skip-chars-forward "\r\n[:blank:]")
-              (forward-paragraph)
-              (fill-region beg (point)))))))))
+      (narrow-to-region beg end)
+      ;; Compact links.
+      (sx-question-mode--process-links-in-buffer)
+      (sx-question-mode--process-html-tags (point-min) (point-max))
+      ;; And now the filling and other handlings.
+      (goto-char (point-min))
+      (while (null (eobp))
+        ;; Don't fill pre blocks.
+        (unless (sx-question-mode--dont-fill-here)
+          (let ((beg (point)))
+            (skip-chars-forward "\r\n[:blank:]")
+            (forward-paragraph)
+            (fill-region beg (point)))))
+      (goto-char (point-max)))))
 
 (defun sx-question-mode--insert-markdown (text)
   "Return TEXT fontified according to `markdown-mode'."
-- 
cgit v1.2.3


From 6936df82bbc79870fe9c61479e848a0cfbe6f1a0 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sun, 8 Mar 2015 18:31:57 -0300
Subject: Hot fix #227. Add "-" to allowed chars in raw links

---
 sx-question-print.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 634b66d..f257e45 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -436,7 +436,7 @@ E.g.:
           (group-n 4 (and (and "http" (opt "s") "://") ""
                           (>= 2 (any lower numeric "_%"))
                           "."
-                          (>= 2 (any lower numeric "/._%&#?=;"))))))
+                          (>= 2 (any lower numeric "/-._%&#?=;"))))))
   "Regexp matching markdown links.")
 
 (defun sx-question-mode--process-markdown-in-region (beg end)
-- 
cgit v1.2.3


From 76353dbbfdb307f22942769567dafffc1b9e1d62 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sun, 8 Mar 2015 18:41:37 -0300
Subject: Raw links are shortened. Affects #227

---
 sx-question-print.el | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index f257e45..3a8dffc 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -562,9 +562,10 @@ Image links are downloaded and displayed, if
             (when (stringp url)
               (replace-match "")
               (sx-question-mode--insert-link
-               (unless image-p
-                 (or (if sx-question-mode-pretty-links text full-text)
-                     url))
+               (cond (image-p nil)
+                     ((and sx-question-mode-pretty-links text))
+                     ((not text) (sx--shorten-url url))
+                     (t full-text))
                url)
               (when image-p
                 (sx-question-mode--create-image url (- (point) 2))))))))))
@@ -606,7 +607,9 @@ URL is used as 'help-echo and 'url properties."
                       ;; Mouse-over
                       'help-echo
                       (format sx-button--link-help-echo
-                        (propertize (sx--shorten-url url)
+                        ;; If TEXT is a shortened url, we don't shorten URL.
+                        (propertize (if (string-match "^https?:" (or text ""))
+                                        url (sx--shorten-url url))
                                     'face 'font-lock-function-name-face))
                       ;; For visiting and stuff.
                       'sx-button-url url
-- 
cgit v1.2.3


From 6dc7c3c1ae61188e46fff00f9880a5ee27905df3 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Sun, 22 Mar 2015 19:51:57 +0000
Subject: Shorten separator

---
 sx-question-print.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index 51c047c..f8d7d17 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -126,7 +126,7 @@ the editor's name."
   :group 'sx-question-mode)
 
 (defcustom sx-question-mode-separator
-  (concat (make-string 80 ?_) "\n")
+  (concat (make-string 69 ?_) "\n")
   "Separator used between header and body."
   :type 'string
   :group 'sx-question-mode)
-- 
cgit v1.2.3


From ce6600296875e17009e2b85c769956cde55a2d53 Mon Sep 17 00:00:00 2001
From: Artur Malabarba <bruce.connor.am@gmail.com>
Date: Thu, 26 Mar 2015 20:27:26 +0000
Subject: Fix link regexp

---
 sx-question-print.el | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'sx-question-print.el')

diff --git a/sx-question-print.el b/sx-question-print.el
index f8d7d17..7f312eb 100644
--- a/sx-question-print.el
+++ b/sx-question-print.el
@@ -433,10 +433,11 @@ E.g.:
           (and (opt "!") "[" (group-n 1 (1+ (not (any "]")))) "]"
                (or (and "(" (group-n 2 (1+ (not (any ")")))) ")")
                    (and "[" (group-n 3 (1+ (not (any "]")))) "]")))
-          (group-n 4 (and (and "http" (opt "s") "://") ""
+          (group-n 4 (and "http" (opt "s") "://"
                           (>= 2 (any lower numeric "_%"))
                           "."
-                          (>= 2 (any lower numeric "/-._%&#?=;"))))))
+                          (>= 2 (any lower numeric "_%"))
+                          (* (any lower numeric "-/._%&#?=;"))))))
   "Regexp matching markdown links.")
 
 (defun sx-question-mode--process-markdown-in-region (beg end)
-- 
cgit v1.2.3