--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.hgignore	Mon Mar 30 20:40:42 2020 +0900
@@ -0,0 +1,27 @@
+syntax:glob
+
+# Created by https://www.gitignore.io/api/go
+# Edit at https://www.gitignore.io/?templates=go
+
+### Go ###
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+### Go Patch ###
+/vendor/
+/Godeps/
+
+# End of https://www.gitignore.io/api/go

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/go.mod	Mon Mar 30 20:40:42 2020 +0900
@@ -0,0 +1,5 @@
+module ie.u-ryukyu.ac.jp/hg/y19/index.cgi/home/hg/y19/k198584/Tools/lectable
+
+go 1.14
+
+require github.com/pkg/errors v0.9.1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lectable/getSyllabus.go	Mon Mar 30 20:40:42 2020 +0900
@@ -0,0 +1,92 @@
+package lectable
+
+import (
+	"bufio"
+	"os"
+	"strings"
+
+	"github.com/pkg/errors"
+)
+
+const (
+	monday int = iota
+	tuesday
+	wednesday
+	thursday
+	friday
+)
+
+type lectureDay struct {
+	dayOfWeek  int
+	period     int
+	lastPeriod int
+	hasLast    bool
+}
+
+type lecture struct {
+	id      string
+	name    string
+	day     *lectureDay
+	teacher string
+}
+
+func getSyllabus(lectureID, filePath string) (*lecture, error) {
+	file, err := os.Open(filePath)
+
+	if err != nil {
+		return nil, errors.Wrap(err, "failed open html file")
+	}
+	scanner := bufio.NewScanner(file)
+
+	var lec lecture
+	lec.id = lectureID
+
+	dayPeriodID := "ctl00_phContents_Detail_lbl_day_period\">"
+	lectureNameID := "ctl00_phContents_Detail_lbl_lbl_lct_name_double\">"
+	teacherNameID := "ctl00_phContents_Detail_lbl_syl_staff_name_double\">"
+
+	endSpan := "</span>"
+
+	for scanner.Scan() {
+		line := scanner.Text()
+
+		// day Period
+		if i := strings.Index(line, dayPeriodID); i >= 0 {
+			if j := strings.Index(line, endSpan); j >= 0 {
+				i += len(dayPeriodID)
+				day := line[i:j]
+				if k := strings.Index(day, "~"); k >= 0 {
+					lec.day.hasLast = true
+				} else {
+					lec.day.hasLast = false
+				}
+			}
+			continue
+		}
+
+		// lecture name
+		if i := strings.Index(line, lectureNameID); i >= 0 {
+			if j := strings.Index(line, endSpan); j >= 0 {
+				i += len(lectureNameID)
+				lec.name = line[i:j]
+			}
+			continue
+		}
+
+		//teacher name
+		if i := strings.Index(line, teacherNameID); i >= 0 {
+			if j := strings.Index(line, endSpan); j >= 0 {
+				i += len(teacherNameID)
+				lec.teacher = line[i:j]
+			}
+			break
+		}
+	}
+
+	file.Close()
+	return &lec, nil
+}
+
+func kanjiday2int(kanjiDay string) (int, error) {
+	return 0, nil
+}