This is a simple wrapper around extract_mandatory_LaTeX_argument
and extract_optional_LaTeX_argument
.
extract_LaTeX_argument(tex_lines, command_name, n = 1L, optional = FALSE)
tex_lines | LaTeX text. |
---|---|
command_name | Name of command without backslash |
n | Which argument to extract, if exists. |
optional | Extract the optional argument, rather than the mandatory arguments. |