From 5896579066b58a234e62895917746b2a707e76ad Mon Sep 17 00:00:00 2001
From: Krystine Sherwin <93062060+KrystalDelusion@users.noreply.github.com>
Date: Mon, 17 Nov 2025 12:47:50 +1300
Subject: [PATCH] log_help.cc: Better line splitting

If a word by itself meets the max line length it should only drop to a new line if the current line has content (would previously force an empty line before it).
Include the length of indent when adding a line break (was previously only accounted for on the first line).
---
 kernel/log_help.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/kernel/log_help.cc b/kernel/log_help.cc
index cb22d236e..3c22a80ac 100644
--- a/kernel/log_help.cc
+++ b/kernel/log_help.cc
@@ -84,6 +84,7 @@ void log_pass_str(const std::string &pass_str, std::string indent_str, bool lead
 	std::istringstream iss(pass_str);
 	if (leading_newline)
 		log("\n");
+	bool partial_line = false;
 	for (std::string line; std::getline(iss, line);) {
 		log("%s", indent_str);
 		auto curr_len = indent_str.length();
@@ -91,13 +92,15 @@ void log_pass_str(const std::string &pass_str, std::string indent_str, bool lead
 		for (std::string word; std::getline(lss, word, ' ');) {
 			while (word[0] == '`' && word.back() == '`')
 				word = word.substr(1, word.length()-2);
-			if (curr_len + word.length() >= MAX_LINE_LEN-1) {
-				curr_len = 0;
+			if (partial_line && curr_len + word.length() >= MAX_LINE_LEN-1) {
+				curr_len = indent_str.length();
 				log("\n%s", indent_str);
+				partial_line = false;
 			}
 			if (word.length()) {
 				log("%s ", word);
 				curr_len += word.length() + 1;
+				partial_line = true;
 			}
 		}
 		log("\n");