From: Michael Orlitzky <michael@orlitzky.com>
Date: Wed, 4 Oct 2023 03:51:14 +0000 (-0400)
Subject: README: document the new svgtiny_LIBCSS_ERROR code
X-Git-Url: http://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=a5bf4ea6e6f6f3f9623cb63963e591f030396fa7;p=libsvgtiny.git

README: document the new svgtiny_LIBCSS_ERROR code
---

diff --git a/README b/README
index 36f3842..de46390 100644
--- a/README
+++ b/README
@@ -162,8 +162,16 @@ error. The error is recorded in diagram->error_message and the line
 that caused it in diagram->error_line.
 
 svgtiny_LIBDOM_ERROR indicates that parsing the XML failed. The
-returned diagram will contain no shapes. svgtiny_NOT_SVG means that
-the XML did not contain a top-level <svg> element.
+returned diagram will contain no shapes.
+
+svgtiny_LIBCSS_ERROR indicates that something went wrong in
+libcss. Either it failed to initialize, or it failed to parse
+something within the SVG, or it failed un-initialize (free
+resources). Except in the last case, the returned diagram will be
+empty.
+
+svgtiny_NOT_SVG means that the XML did not contain a top-level
+<svg> element.
 
 To free memory used by a diagram, use svgtiny_free():