fix wrong translation from exact pattern to regex patternv1.8.1

Fix: regex pattern automatically built from content pattern when going from a tree search to a file preview isn't escaped
Fix #472

2 files changed, 3 insertions, 3 deletions

diff --git a/src/pattern/content_pattern.rs b/src/pattern/content_pattern.rs
index 3521eec..434e741 100644
--- a/src/pattern/content_pattern.rs
+++ b/src/pattern/content_pattern.rs
@@ -39,7 +39,7 @@ impl ContentExactPattern {
     }
 
     pub fn to_regex_parts(&self) -> (String, String) {
-        (self.as_str().to_string(), "".to_string())
+        (regex::escape(self.as_str()), "".to_string())
     }
 
     pub fn score_of(&self, candidate: Candidate) -> Option<i32> {
diff --git a/src/pattern/input_pattern.rs b/src/pattern/input_pattern.rs
index fa2af5e..d5e6c39 100644
--- a/src/pattern/input_pattern.rs
+++ b/src/pattern/input_pattern.rs
@@ -55,11 +55,11 @@ impl InputPattern {
     pub fn tree_to_preview(&self) -> Self {
         let regex_parts: Option<(String, String)> = match &self.pattern {
             Pattern::ContentExact(cp) => Some(cp.to_regex_parts()),
-            Pattern::ContentRegex(cp) => Some(cp.to_regex_parts()),
+            Pattern::ContentRegex(rp) => Some(rp.to_regex_parts()),
             Pattern::Composite(cp) => cp.expr
                 .iter_atoms()
                 .find_map(|p| match p {
-                    Pattern::ContentExact(cp) => Some(cp.to_regex_parts()),
+                    Pattern::ContentExact(ce) => Some(ce.to_regex_parts()),
                     Pattern::ContentRegex(cp) => Some(cp.to_regex_parts()),
                     _ => None
                 }),