Rename atom.GetFromHTML to atom.GetFromString, as compatibility is determined by user regex

atom/atom.go

@@ -28,10 +28,10 @@ type IndicesT struct {
 	AuthorEmailI []int8
 }
 
-func GetFromHTML(feed *feeds.Feed, rawHTML *string, regexString string, infoIndices IndicesT, maxFeedItems int) (*string, error) {
+func GetFromString(feed *feeds.Feed, input *string, regexString string, infoIndices IndicesT, maxFeedItems int) (*string, error) {
 	now := time.Now()
 	r := regexp.MustCompile(regexString)
-	newsItems := r.FindAllString(*rawHTML, maxFeedItems)
+	newsItems := r.FindAllString(*input, maxFeedItems)
 	for i, item := range newsItems {
 		info := r.FindStringSubmatch(item)
 		link := stitchFields(info, infoIndices.LinkC, infoIndices.LinkI)

main.go

@@ -78,7 +78,7 @@ func main() {
 		other.PrintError("Failed to get HTML content: "+err.Error(), 1)
 	}
 
-	atomXML, err := atom.GetFromHTML(
+	atomXML, err := atom.GetFromString(
 		&feeds.Feed{
 			Title:       inputInfo.Feed.Title.Parent,
 			Link:        &feeds.Link{Href: inputInfo.Feed.Link.Parent},