From: Simon Tatham <anakin@pobox.com>
Date: Mon, 25 Dec 2023 15:56:08 +0000 (+0000)
Subject: push_para
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=8f3d38086de84c4bbd5c6f840fa1eaffaf11b7d2;p=mastodonochrome.git

push_para
---

diff --git a/src/text.rs b/src/text.rs
index 20e7399..6cbcf3e 100644
--- a/src/text.rs
+++ b/src/text.rs
@@ -240,6 +240,20 @@ impl Paragraph {
         self
     }
 
+    pub fn push_para(mut self, para: &Paragraph) -> Self {
+        let tail = if let Some(last_existing_word) = self.words.last_mut() {
+            if let Some(first_new_word) = para.words.first() {
+                if last_existing_word.is_space() ==
+                    first_new_word.is_space() {
+                    last_existing_word.push_str(&first_new_word.slice());
+                    1
+                } else { 0 }
+            } else { 0 }
+        } else { 0 };
+        self.words.extend_from_slice(&para.words[tail..]);
+        self
+    }
+
     pub fn into_box(self) -> Box<dyn TextFragment> { Box::new(self) }
 }
 
@@ -474,3 +488,12 @@ fn test_fileheader() {
         });
 }
 
+// TODO:
+// ExtendableIndicator at file header (with an 'active' flag)
+// InReplyToLine, with first line of included paragraph
+// NotificationLog, also with included toot
+// UserListEntry
+// Media
+// FileStatusLine, with priorities
+// MenuKeypressLine
+// And, of course, the HTML parsing