Add blind text function

3 files changed, 12 insertions, 0 deletions

diff --git a/src/library/mod.rs b/src/library/mod.rs
index d3ed98da..c68915c8 100644
--- a/src/library/mod.rs
+++ b/src/library/mod.rs
@@ -88,6 +88,7 @@ pub fn new() -> Scope {
     std.def_fn("letter", utility::letter);
     std.def_fn("roman", utility::roman);
     std.def_fn("symbol", utility::symbol);
+    std.def_fn("lipsum", utility::lipsum);
 
     // Predefined colors.
     std.def_const("black", Color::BLACK);
diff --git a/src/library/utility/blind.rs b/src/library/utility/blind.rs
new file mode 100644
index 00000000..a4cfec90
--- /dev/null
+++ b/src/library/utility/blind.rs
@@ -0,0 +1,9 @@
+use lipsum::lipsum_from_seed;
+
+use crate::library::prelude::*;
+
+/// Create blind text.
+pub fn lipsum(_: &mut Context, args: &mut Args) -> TypResult<Value> {
+    let words: usize = args.expect("number of words")?;
+    Ok(Value::Str(lipsum_from_seed(words, 97).into()))
+}
diff --git a/src/library/utility/mod.rs b/src/library/utility/mod.rs
index 13220242..4244ccbf 100644
--- a/src/library/utility/mod.rs
+++ b/src/library/utility/mod.rs
@@ -1,9 +1,11 @@
 //! Computational utility functions.
 
+mod blind;
 mod color;
 mod math;
 mod string;
 
+pub use blind::*;
 pub use color::*;
 pub use math::*;
 pub use string::*;