fixup! fix(math): Stretchy symbols should work on large content (work…

…around)

packages/math/base-elements.lua

@@ -1076,7 +1076,7 @@ function elements.text:output (x, y, line)
    -- Anyhow, we do not have that yet, so we just stretch the glyph artificially.
    -- There are cases where this will not look very good.
    -- Call that a compromise, so that long vectors or large matrices look "decent" without assembly.
-   if self.horizScalingRatio or self.vertScalingRatio then
+   if SILE.outputter.scaleFn and (self.horizScalingRatio or self.vertScalingRatio) then
       local xratio = self.horizScalingRatio or 1
       local yratio = self.vertScalingRatio or 1
       SU.debug("math", "fake glyph stretch: xratio =", xratio, "yratio =", yratio)