Implicit multiplication in text mode

I keep wanting to use implicit multiplication in Text Mode.

IIRC, the original reasons why not were:

1. If x y is supported for x*y, then it would seem like xy might be supported, but that's a two-letter variable instead of multiplying x and y.
2. Problem with knowing when one line ends and the next line starts.

(2) is fixed now since it's clear with double-newline (or semicolon). (and was always a problem even without implicit multipication, e.g. a line y=f followed by a line (x+1)^2 could be parsed as y=f(x+1)^2)

(1) could be worked around by disallowing implicit identifier times identifier.

It would still be hugely beneficial to allow implicit multiplication for everything besides identifier times identifier:

• y = x { x > 3 } would work
• y = 2x^2 + 5x + 3 would work
• (1,2,3) t would work

Note cross would be a keyword once implemented. So y = (1,2,3) cross (4,5,6) would not be parsed like y = (1,2,3) * cross * (4,5,6)

The issue names Text Mode but no source files, tests, or parser entry point. Start by locating the Text Mode parser and any existing parser tests; use the listed examples and exclusions to define the accepted implicit-multiplication cases, then verify identifier handling and line-boundary behavior.