Don't allow shortcodes to wrap over multiple lines

Pandoc auto-wraps the re-written Markdown. While I like this behavior in general, it breaks the Hugo parsing as it does not allow newlines between the "{{<" and ">}}" chars in shortcodes. Actual fix for https://github.com/kaushalmodi/ox-hugo/issues/191.
8 years ago · 703823f827
parent 370d60df0c
commit 703823f827
2 changed files with 9 additions and 6 deletions
--- a/ox-hugo-pandoc-cite.el
+++ b/ox-hugo-pandoc-cite.el
@ -192,7 +192,11 @@ Required fixes:
                              "\\(\\s-\\|\n\\)+"
                              "\\\\>}}")))
          (while (re-search-forward regexp nil :noerror)
-            (replace-match "{{< \\1 >}}" :fixedcase))))
+            (let* ((sc-body (match-string-no-properties 1))
+                   (sc-body-no-newlines (replace-regexp-in-string
+                                         "\n" " " sc-body)))
+              (replace-match (format "{{< %s >}}" sc-body-no-newlines)
+                             :fixedcase)))))

      (buffer-substring-no-properties (point-min) (point-max)))))

--- a/test/site/content/posts/citations-with-captions/index.md
+++ b/test/site/content/posts/citations-with-captions/index.md
@ -1,6 +1,6 @@
 +++
 title = "Citations with captions"
-date = 2018-08-19T16:24:00+00:00
+date = 2018-08-19T16:24:00-04:00
 tags = ["pandoc", "citations"]
 draft = false
 +++
@ -17,11 +17,11 @@ an electronic notebook has to happen.

 ## Why use Org mode?

-Check out the code block in [1](#org6cbbd55).
+Check out the code block in [1](#org60aad95).

 ## Using code blocks

-<a id="org6cbbd55"></a>
+<a id="org60aad95"></a>

 ``` plantuml
 rectangle "<html>, <body>, etc." as a  {
@ -41,8 +41,7 @@ rectangle "<html>, <body>, etc." as a  {

 ## Figure with caption

-{{< figure src="/images/org-mode-unicorn-logo.png" caption="Figure 1: A
-unicorn!" >}}
+{{< figure src="/images/org-mode-unicorn-logo.png" caption="Figure 1: A unicorn!" >}}

 ## References {#references}