changelog entry for the command line

content/treehouse/changelog.tree

@@ -1,5 +1,28 @@
 %% title = "what's going on inside the house? (a changelog)"
 
+% id = "01JESCRT21SSSNZ631HR5KWQ9W"
+- *revision 15*: command line wonder
+
+    % id = "01JESCRT21QNYCT76JJS62JRH1"
+    - so I was looking for a place to dump random shit into and had the revelation that the answer lies within... text editors!
+
+        % id = "01JESCRT21Q82WYYB8JA5CR92E"
+        - therefore the treehouse now has a vim-inspired (...vimspired!) command line (or, put more modernly, _a command bar_---except my commands can take arguments, because hell why not.)
+
+    % id = "01JESCRT21XSV8YBCVSJ1MF9B1"
+    + you can trigger the command line by hitting `<kbd>:</kbd>`{=html} on your keyboard, or if you're not on a desktop, press the little `:|` button at the bottom.
+
+        % id = "01JESCRT21VGQ0Y363GN4FQX20"
+        - I'm a little annoyed how mobile browsers display the command bar at the moment, but it's likely [we'll have to wait about another two years](https://caniuse.com/mdn-api_virtualkeyboard) until we get progress on that.
+        oh well.
+
+            % id = "01JESCRT219MEDNWMS52K78FA5"
+            - maybe I can make it work _at least_ in Chrome in the meantime.
+            won't make me, a Firefox user, any more happy, but that's still a fair amount of market share.
+
+    % id = "01JESCRT2139DSQX0KDH16VCSG"
+    - this was intended to be a dev mode only feature, but it feels too good not to use it for a feature dump for anything that might clutter the main layout...
+
 % id = "01JDZ7J157MB6KW18433A5WK3J"
 - *revision 14:* [Feed Me Weird Things](https://squarepusher.bandcamp.com/album/feed-me-weird-things-remastered){.secret}
 
@@ -356,6 +379,3 @@
     % id = "01HP20D2R4MBTW82TVT9MWY3GZ"
     - internals: branches are now based on flexboxes rather than background images.
     this requires sending a bit more HTML, but [the layout is a lot more stable][branch:01HP20D2R4F2XZVBBQNVW6CVHE] as well as being [easier to extend][branch:01HP20D2R4C0DZAKKB84FCQNXN]
-
-
-