more sophisticated escape_upphtml in gmi2upphtml

2026-06-18 19:07:45 +01:00
parent af4adc0fc8
commit 2328446520
1 changed files with 8 additions and 1 deletions
@@ -53,7 +53,14 @@ close_all_open_blocks()

 escape_upphtml()
 {
-  echo "$1" | sed "s/\`/\\\\\`/g" | sed "s/\"/\\\\\"/g" | sed "s/\\\$/\\\\\$/g"
+  echo "$1" \
+    | sed "s/&/\\&amp;/g" \
+    | sed "s/</\\&lt;/g" \
+    | sed "s/>/\\&gt;/g" \
+    | sed "s/\"/\\&quot;/g" \
+    | sed "s/'/\\&#x27;/g" \
+    | sed "s/\`/\\&#x60;/g" \
+    | sed "s/\\\$/\\\\\$/g"
 }

 close_all_open_blocks_except()