R: Shows which variables are requested by the template

variables_requested {infuser} | R Documentation

## Shows which variables are requested by the template

### Description

Shows which variables are requested by the template

### Usage

    variables_requested(file_or_string, variable_identifier = c("{{", "}}"),
      default_char = "|", verbose = FALSE)

### Arguments

`file_or_string` | the template file or a string containing the template
`variable_identifier` | the opening and closing character that denounce a variable in the template
`default_char` | the character use to specify a default after
`verbose` | verbosity level

[Package infuser version 0.2.8 Index]