replace_fmt: Replace

In exams.forge: Support for Compiling Examination Tasks using the 'exams' Package

Replace

Description

In a text it replaces names with:

• values which are formatted with exams::fmt(), or

• strings

Usage

replace_fmt(txt, digits = 2L, ...)

Arguments

txt	character: text where the replacement is done
digits	numeric or list: number of digits to round
...	names to replace with values

Value

A character with replaced names.

Examples

replace_fmt("\\frac{x}{y}", x=2, y=3)
replace_fmt("\\frac{x}{y}", x=2, y=3, digits=0)
replace_fmt("\\frac{x}{y}", x=2, y=3, digits=list(0))
replace_fmt("\\frac{x}{y}", x=2, y=3, digits=list(2, y=0))
replace_fmt("\\frac{x}{y}", x="\\\\sum_{i=1}^n x_i", y="\\\\sum_{i=1}^n y_i")

exams.forge documentation built on Aug. 21, 2025, 5:41 p.m.