--- a/src/metapost.properties
+++ b/src/metapost.properties
@@ -175,11 +175,10 @@
 
 ##  Metapost fold points
 ## keywords4  = fold beginning; keywords5 = fold ending.
-keywords4.$(file.patterns.metapost)=beginfig for verbatimtex def begingroup
-if btex forsuffixes \
- vardef primarydef
-keywords5.$(file.patterns.metapost)=etex fi endfig endgroup end endfor endif
-enddef
+keywords4.$(file.patterns.metapost)=beginfig for verbatimtex def begingroup \
+    if btex forsuffixes vardef primarydef
+keywords5.$(file.patterns.metapost)=etex fi endfig endgroup end endfor endif \
+    enddef
 
 import metafun-scite.properties