From: Holger Schemel <info@artsoft.org>
Date: Wed, 14 Dec 2022 22:53:21 +0000 (+0100)
Subject: added forced line break support to auto-wrapped text output
X-Git-Tag: 4.3.4.0~15
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=311a3f217666744c8ce72093c37c58acf952c115;p=rocksndiamonds.git

added forced line break support to auto-wrapped text output

To add a line break to auto-wrapped text output (like level set info
text files), use two spaces at the end of a line (like it is used in
Markdown formatted text).
---

diff --git a/src/libgame/text.c b/src/libgame/text.c
index ce855daf..4de7319a 100644
--- a/src/libgame/text.c
+++ b/src/libgame/text.c
@@ -404,6 +404,9 @@ static boolean RenderLineToBuffer(char **src_buffer_ptr, char *dst_buffer,
     char *word_ptr;
     int word_len;
 
+    if (strEqual(text_ptr, "  "))	// special case: force line break
+      buffer_filled = TRUE;
+
     // skip leading whitespaces
     while (*text_ptr == ' ' || *text_ptr == '\t')
       text_ptr++;