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Predicate indent_lines/3
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The SWI-Prolog library
library(strings): String utilities
string/4
interpolate_string/4
string_lines/2
dedent_lines/3
indent_lines/3
indent_lines/4
Packages
Availability:
:- use_module(
library(strings)
).
(can be autoloaded)
[det]
indent_lines
(
+Prefix, +In, -Out
)
Add
Prefix
to the beginning of lines in
In
. Lines are separated by "
\n
" -- conversion to and from external forms (such as "
\
r
\n
") are typically done by the I/O predicates. Lines that consist entirely of whitespace are left as-is.