Improved translations

Upper case and CAPLOCK words are now properly translated

Began prepering code for rewrite
TODO:   make code reusable\
	add support for:
		Gek
		Vykeen
		Atlas

added some annotations

lang.go

@@ -8,51 +8,56 @@ import (
 	"strings"
 )
 
-// KorvaxWord - set up structure of a word iteration
-type korvaxWord struct {
-	english   string
-	korvax    string
-	kwcaps    string
-	kwallcaps string
+// translate - set up structure of a word iteration
+type translate struct {
+	english string // english word
+	word    string // no caps word
+	capword string // Capitalized word
+	acpword string // ALL CAPITALIZED WORD
 }
 
 /*
 Korvax2Eng - Translate a Korvax word to English
 */
 func Korvax2Eng(kvwrd string) string {
+	// create temp dir
 	tempdir, err := ioutil.TempDir("", "nmslib-")
 	if err != nil {
 		panic(err)
 	}
-	defer os.RemoveAll(tempdir)
+	defer os.RemoveAll(tempdir) // Clean up temp files
 
+	// extract language file from resources.go
 	data, err := Asset("korvax-lang.csv")
 	if err != nil {
 		panic(err)
 	}
+	// wirte extracted data to temp dir
 	err = ioutil.WriteFile(tempdir+"/korvax-lang.csv", []byte(data), 0644)
 	csvFile, err := os.Open(tempdir + "/korvax-lang.csv")
 	if err != nil {
 		fmt.Println(err)
 	}
-	defer csvFile.Close()
+	defer csvFile.Close() // close language file when finished
 	csvlines, err := csv.NewReader(csvFile).ReadAll()
 	if err != nil {
 		fmt.Println(err)
 	}
+	// loop through language data and assign to translate strut
 	for _, line := range csvlines {
-		klang := korvaxWord{
-			english:   line[0],
-			korvax:    line[1],
-			kwcaps:    line[2],
-			kwallcaps: line[3],
+		lang := translate{
+			english: strings.ToLower(line[0]),
+			word:    strings.ToLower(line[1]),
+			capword: strings.ToLower(line[2]),
+			acpword: strings.ToLower(line[3]),
 		}
-		if kvwrd == klang.korvax {
-			return klang.english
-		} else if kvwrd == klang.korvax {
-			return strings.Title(strings.ToLower(klang.english))
-		} else if kvwrd == klang.kwallcaps {
-			return strings.ToUpper(klang.english)
+		// check translate struct for value
+		if strings.ToLower(kvwrd) == lang.word {
+			return lang.english
+		} else if strings.ToLower(kvwrd) == lang.capword {
+			return strings.Title(strings.ToLower(lang.english))
+		} else if strings.ToLower(kvwrd) == lang.acpword {
+			return strings.ToUpper(lang.english)
 		}
 	}
 	return "*\\Kzzzzzzt\\*" // word not found default
@@ -62,11 +67,12 @@ func Korvax2Eng(kvwrd string) string {
 Eng2Korvax - Convert (some) english words to Korvax
 */
 func Eng2Korvax(enwrd string) string {
+	// setup temp dir
 	tempdir, err := ioutil.TempDir("", "nmslib")
 	if err != nil {
 		panic(err)
 	}
-	defer os.RemoveAll(tempdir)
+	defer os.RemoveAll(tempdir) // clean up temp files
 
 	data, err := Asset("korvax-lang.csv")
 	if err != nil {
@@ -82,14 +88,26 @@ func Eng2Korvax(enwrd string) string {
 		fmt.Println(err)
 	}
 	for _, line := range csvlines {
-		klang := korvaxWord{
-			english:   line[0],
-			korvax:    line[1],
-			kwcaps:    line[2],
-			kwallcaps: line[3],
+		lang := translate{
+			english: line[0],
+			word:    line[1],
+			capword: line[2],
+			acpword: line[3],
 		}
-		if enwrd == klang.english {
-			return klang.korvax
+		if enwrd == lang.english {
+			if lang.word != "" {
+				return lang.word
+			}
+		}
+		if enwrd == strings.Title(strings.ToLower(lang.english)) {
+			if lang.capword != "" {
+				return strings.Title(strings.ToLower(lang.capword))
+			}
+		}
+		if enwrd == strings.ToUpper(lang.english) {
+			if lang.acpword != "" {
+				return strings.ToUpper(lang.acpword)
+			}
 		}
 	}
 	csvFile.Close()