Makes search insensitive

page.go

@@ -123,8 +123,9 @@ func (p *Page) HighlightFoundText() {
 	if p.SearchTerm == "" {
 		return
 	}
+	lowS := strings.ToLower(p.SearchTerm)
 	for i, ln := range p.WrappedContent {
-		found := strings.Index(ln, p.SearchTerm)
+		found := strings.Index(strings.ToLower(ln), lowS)
 		if found < 0 {
 			continue
 		}
@@ -132,7 +133,8 @@ func (p *Page) HighlightFoundText() {
 		if bombadillo.Options["theme"] == "inverse" {
 			format = "\033[27m%s\033[7m"
 		}
-		ln = strings.Replace(ln, p.SearchTerm, fmt.Sprintf(format, p.SearchTerm), -1)
+		foundS := ln[found:found+len(lowS)]
+		ln = strings.Replace(ln, foundS, fmt.Sprintf(format, foundS), -1)
 		p.WrappedContent[i] = ln
 	}
 }
@@ -148,12 +150,14 @@ func (p *Page) FindText() {
 	if bombadillo.Options["theme"] == "inverse" {
 		format = "\033[27m%s\033[7m"
 	}
+	lowS := strings.ToLower(s)
 	for i, ln := range p.WrappedContent {
-		found := strings.Index(ln, s)
+		found := strings.Index(strings.ToLower(ln), lowS)
 		if found < 0 {
 			continue
 		}
-		ln = strings.Replace(ln, s, fmt.Sprintf(format, s), -1)
+		foundS := ln[found:found+len(lowS)]
+		ln = strings.Replace(ln, foundS, fmt.Sprintf(format, foundS), -1)
 		p.WrappedContent[i] = ln
 		p.FoundLinkLines = append(p.FoundLinkLines, i)
 	}