Add codeInTextareas option

3 files changed, 9 insertions, 7 deletions

diff --git a/README.md b/README.md
index 6d59e18..dcf2019 100644
--- a/README.md
+++ b/README.md
@@ -93,6 +93,7 @@ To make config options persistent, set them in `~/.ssb/config`, e.g.:
 - `showPrivates`: Whether or not to show private messages. Default is `true`. Overridden by `filter=all`.
 - `previewVotes`: Whether to preview creating votes/likes/digs (`true`) or publish them immediately (`false`). default: `false`
 - `ooo`: if true, use `ssb-ooo` to try to fetch missing messages in threads. also can set per-request with query string `?ooo=1`. default: `false`
+`codeInTextareas`: if `true`, render markdown code blocks in textareas. if `false`, render them in `pre` tags. default: `false`
 
 ## TODO
 
diff --git a/lib/app.js b/lib/app.js
index 81f58f5..2483357 100644
--- a/lib/app.js
+++ b/lib/app.js
@@ -41,6 +41,7 @@ function App(sbot, config) {
     img_base: conf.img_base || (base + 'image/'),
     emoji_base: conf.emoji_base || (base + 'emoji/'),
     encode_msgids: conf.encode_msgids == null ? true : Boolean(conf.encode_msgids),
+    codeInTextareas: conf.codeInTextareas,
   }
 
   sbot.get = memo({cache: lru(100)}, sbot.get)
diff --git a/lib/render.js b/lib/render.js
index ace346d..fd357a0 100644
--- a/lib/render.js
+++ b/lib/render.js
@@ -63,15 +63,15 @@ MdRenderer.prototype.mention = function (preceding, id) {
 }
 
 MdRenderer.prototype.code = function (code, lang, escaped) {
-  if (void 'TODO: check a config option') {
+  if (this.render.opts.codeInTextareas) {
+    return h('div', h('textarea', {
+      cols: 80,
+      rows: u.rows(code),
+      innerHTML: escaped ? code : u.escapeHTML(code)
+    })).outerHTML
+  } else {
     return marked.Renderer.prototype.code.call(this, code, lang, escaped)
   }
-  // render as a textarea for better line wrapping in dillo
-  return h('textarea', {
-    cols: 80,
-    rows: u.rows(code),
-    innerHTML: escaped ? code : u.escapeHTML(code)
-  }).outerHTML
 }
 
 function lexerRenderEmoji(emoji) {