From a3222f5e3830cec939d4bdc14f6ff97762b2bc8b Mon Sep 17 00:00:00 2001
From: Pasha Podolsky <ppodolsky@me.com>
Date: Tue, 24 Dec 2024 10:07:22 +0100
Subject: [PATCH] dev

---
 summa-core/src/components/query_parser/summa_ql.pest | 3 ++-
 summa-core/src/components/query_parser/summa_ql.rs   | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/summa-core/src/components/query_parser/summa_ql.pest b/summa-core/src/components/query_parser/summa_ql.pest
index 76d8f2ac..b3b204e2 100644
--- a/summa-core/src/components/query_parser/summa_ql.pest
+++ b/summa-core/src/components/query_parser/summa_ql.pest
@@ -15,8 +15,9 @@ range = ${ "[" ~ WHITE_SPACE* ~ boundary_word ~ WHITE_SPACE+ ~ ^"to" ~ WHITE_SPA
 
 field_name = @{ ASCII_ALPHA ~ (ASCII_ALPHANUMERIC | "_" | ".")* }
 word = @{ wrapped_doi | ((LETTER | NUMBER) ~ (LETTER | NUMBER | "_" | "+" | "#" | "-" | "–" | "'")*) }
+signed_word = ${ "-"? ~ word }
 
-boundary_word = _{ star | ("-"? ~ word) }
+boundary_word = _{ star | signed_word }
 phrase_internals = { (!PEEK ~ ANY)* }
 phrase = ${ PUSH(quote) ~ phrase_internals? ~ (POP | EOI) ~ ("~" ~ slop)? }
 regex_internals = ${ (!PEEK ~ ANY)* }
diff --git a/summa-core/src/components/query_parser/summa_ql.rs b/summa-core/src/components/query_parser/summa_ql.rs
index 5c528052..54f63788 100644
--- a/summa-core/src/components/query_parser/summa_ql.rs
+++ b/summa-core/src/components/query_parser/summa_ql.rs
@@ -562,7 +562,7 @@ impl QueryParser {
     fn parse_boundary_word(&self, field: Field, boundary_word: Pair<Rule>) -> Result<Bound<Term>, QueryParserError> {
         Ok(match boundary_word.as_rule() {
             Rule::star => Unbounded,
-            Rule::word => Included(self.compute_boundary_term(field, boundary_word.as_str())?),
+            Rule::signed_word => Included(self.compute_boundary_term(field, boundary_word.as_str())?),
             _ => unreachable!(),
         })
     }