diff options
Diffstat (limited to 'src/forth/parser.rs')
| -rw-r--r-- | src/forth/parser.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/forth/parser.rs b/src/forth/parser.rs index 55ad64b..ac6715d 100644 --- a/src/forth/parser.rs +++ b/src/forth/parser.rs @@ -1,5 +1,7 @@ use super::interp::{ByteCode, OpCode, WordList}; +use log::debug; + use std::collections::HashMap; use std::iter::{Enumerate, Iterator}; use std::str::Chars; @@ -45,7 +47,7 @@ pub struct Parser<'a> { // todo: don't be pub, have a method to extract a wordlist pub wordlist: WordList, // catalog of word to word index in `wordlist` - wordalog: WordCatalog<'a>, + pub wordalog: WordCatalog<'a>, // holds a stack of indices into `wordlist` that are currently // being defined, with the top of stack being the most recent // definition. @@ -79,6 +81,7 @@ impl<'a> Parser<'a> { self.enumerator.by_ref() .find(|(_i, c)| c.is_whitespace())?; let word = &self.text[start..end]; + debug!("Parser::next_word → ‘{}’ ({} → {})", word, start, end); Some((word, start, end)) } |