Parsing poems from a file

Added a match statement in the main parser loop that pushes a new verse
into the poem if a newline is found. This might happen if parsing a poem
from a file.

1 files changed, 22 insertions, 0 deletions

diff --git a/src/recite.rs b/src/recite.rs
index 9860eff..a655aa7 100644
--- a/src/recite.rs
+++ b/src/recite.rs
@@ -609,6 +609,28 @@ impl Poem {
                     word.clear();
                 }
 
+                // The character is a newline (may happen if parsing from a file)
+                Some(char) if char == '\n' => {
+                    // If there are chars on the word stack, push that word
+                    // onto the stanza
+                    if !word.is_empty() {
+                        stanza.push(word.iter().collect());
+                    }
+
+                    // A newline indicates the end of a verse
+                    if !stanza.is_empty() {
+                        verses.push(Verse::new(
+                            Stanza::new(stanza.clone()),
+                            Meter::String,
+                            Verse::couplet(prev),
+                        ));
+                    }
+
+                    // Clear the stacks
+                    stanza.clear();
+                    word.clear();
+                }
+
                 // The character is whitespace
                 Some(char) if char == ' ' || char == '\t' => {
                     // If there are chars on the word stack, push that word