From 767343f7b53079118d62507a9549a8b17b72cbbd Mon Sep 17 00:00:00 2001
From: Munyoki Kilyungi
Date: Tue, 9 May 2023 13:01:58 +0300
Subject: Replace chars not allowed in RDF

* dump.scm (sanitize-rdf-string): New function

Signed-off-by: Munyoki Kilyungi <me@bonfacemunyoki.com>
---
 dump.scm | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/dump.scm b/dump.scm
index eca54cd..835a199 100755
--- a/dump.scm
+++ b/dump.scm
@@ -135,6 +135,14 @@ association list mapping substrings to their replacements."
         str
         replacement-alist))
 
+(define (sanitize-rdf-string str)
+  (replace-substrings
+   (string-trim-both str)
+   '(("\r" . "\\r")
+     ("\n" . "\\n")
+     ("\"" . "'")
+     ("\v" . ""))))
+
 (define (snake->lower-camel str)
   (let ((char-list (string->list str)))
     (call-with-output-string
-- 
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