Chapter 28
A Miscellany Including Stationery, Clocks, Noises, Baby Carriages, Remuneration and Advance Preparations
MAKING PREPARATIONS ON SHABBATH AND YOM TOV FOR A SUBSEQUENT DAY
84.a. One is permitted to learn things on Shabbath which one is not required to know until the following day.
84.b. This is not an infringement of the prohibition against preparing on Shabbath for another day, since the actual acquisition of knowledge is an everyday need.
84.c. See also Chapter 29, paragraph 47.
85. Where one has set aside an eiruv tavshilin before Yom Tov, one may make preparations for Shabbath on the Yom Tov which falls on the previous day, as specified in Chapter 2, paragraphs 10 to 16.
