1 files changed, 6 insertions(+), 2 deletions(-)

M processor.js

@@ 173,9 173,13 @@ class Interchange {
 			parser.pushSubstore(inside)
 			// the next word is the command word for this bracket sequence. it's the name of the effect
 			const myEffectName = parser.get({split: " "})
-			const formalEffectName = formalEffects.get(myEffectName)
+			let formalEffectName = formalEffects.get(myEffectName)
 			if (!formalEffectName) {
-				throw new Error(`No text effect named '${myEffectName}'`)
+				if (myEffectName.match(/^[EC][A-Z]{3}$/)) {
+					formalEffectName = myEffectName
+				} else {
+					throw new Error(`No text effect named '${myEffectName}'`)
+				}
 			}
 			openEffects.push({effect: formalEffectName, start: noEffectText.length})
 			// console.error(`effect ${effect} started. open effects:`, openEffects)