Merge branch 'keepkeyword' into 'master'

Change: keep actual text of keyword from scenario

Closes #24

See merge request larswirzenius/subplot!38

1 files changed, 7 insertions, 3 deletions

diff --git a/src/error.rs b/src/error.rs
index 69013b8..53128b2 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -89,15 +89,19 @@ pub enum SubplotError {
     #[error("first scenario is before first heading")]
     ScenarioBeforeHeading,
 
-    /// Unknown scenario step keyword
+    /// Step does not have a keyword.
+    #[error("step has no keyword: {0}")]
+    NoStepKeyword(String),
+
+    /// Unknown scenario step keyword.
     ///
     /// Each scenario step must start with a known keyword (given,
     /// when, then, and, but), but Subplot didn't find one it
     /// recognized.
     ///
     /// This is usually due to a typing mistake or similar.
-    #[error("unknown step keyword")]
-    UnknownStepKind,
+    #[error("unknown step keyword: {0}")]
+    UnknownStepKind(String),
 
     /// Scenario step uses continuation keyword too early
     ///