From b51a0c85f83903c2f59e46d408fe68d8d7b4828d Mon Sep 17 00:00:00 2001
From: Amolith <amolith@secluded.site>
Date: Wed, 12 Nov 2025 15:16:23 -0700
Subject: [PATCH] fix: unwrap and rewrap body text correctly

Previously, formatBody processed each line independently. When input
text was already wrapped (but incorrectly), each line got rewrapped
separately, making the wrapping worse.

Now consecutive plain text lines are collected in a buffer, joined with
spaces to unwrap them, then passed to wordWrap once as a single
paragraph. Blank lines, bullet points, and numbered lists interrupt the
buffer to preserve paragraph boundaries and list formatting.

Fixes: ed58135
Assisted-by: Claude Sonnet 4.5 via Crush
---
 wrapBody.go | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/wrapBody.go b/wrapBody.go
index 9514c57e75b1eb59d3ba6fdeda7df4f2133dc4df..3c0ac3291f5e99736d6890bc6114e173745549ef 100644
--- a/wrapBody.go
+++ b/wrapBody.go
@@ -14,15 +14,27 @@ var numberedListRegex = regexp.MustCompile(`^\d+\.\s`)
 func formatBody(body string) (string, error) {
 	lines := strings.Split(body, "\n")
 	var result []string
+	var plainTextBuffer []string
+
+	flushPlainText := func() {
+		if len(plainTextBuffer) > 0 {
+			joined := strings.Join(plainTextBuffer, " ")
+			wrapped := wordWrap(joined, 72)
+			result = append(result, wrapped)
+			plainTextBuffer = nil
+		}
+	}
 
 	for _, line := range lines {
 		trimmed := strings.TrimSpace(line)
 		if trimmed == "" {
+			flushPlainText()
 			result = append(result, "")
 			continue
 		}
 
 		if strings.HasPrefix(trimmed, "- ") || strings.HasPrefix(trimmed, "* ") {
+			flushPlainText()
 			marker := trimmed[:2]
 			content := trimmed[2:]
 			wrapped := wrapWithHangingIndent(marker, "  ", content, 72)
@@ -31,6 +43,7 @@ func formatBody(body string) (string, error) {
 		}
 
 		if numberedListRegex.MatchString(trimmed) {
+			flushPlainText()
 			parts := strings.SplitN(trimmed, " ", 2)
 			marker := parts[0] + " "
 			content := ""
@@ -43,9 +56,11 @@ func formatBody(body string) (string, error) {
 			continue
 		}
 
-		result = append(result, wordWrap(trimmed, 72))
+		plainTextBuffer = append(plainTextBuffer, trimmed)
 	}
 
+	flushPlainText()
+
 	return strings.Join(result, "\n"), nil
 }