(math-compose-vector, math-compose-var, math-tex-expr-is-flat):
Declare as functions.
(calc-lang-slash-idiv, calc-lang-allow-underscores)
math-comp-left-bracket, math-comp-right-bracket, math-comp-comma)
(math-comp-vector-prec): Declare as variables.
(math-var-formatter, math-matrix-formatter,math-lang-adjust-words)
(math-lang-read-symbol, math-land-read, math-punc-table)
(math-compose-subscr,math-dots,math-func-formatter): New property
names to store language specific information.
(math-compose-tex-var, math-compose-tex-intv)
(math-compose-maple-intv, math-compose-eqn-intv, math-compose-tex-sum)
(math-compose-tex-func, math-compose-tex-intv): New functions.
(math-eqn-ignore-words,math-tex-ignore-words,math-latex-ignore-words):
Move from calc.el.
(math-special-function-table): Add entries for tex.
(calc-lang-slash-idiv, calc-lang-allows-underscores): New variables.
(math-compose-latex-frac): Rename from `math-latex-print-frac'.
(math-compose-tex-matrix, math-compose-eqn-matrix)
(math-eqn-special-functions): Move from calccomp.el