main
Update section 1 to section23 to cover GTK version 4.10.
Add section 20.
Update section 1-16. Some bugs are fixed.
Initialize git. Unstable version.
Add section 19.
Update section 24 to 27
Modify section 8 and 9.
Add mktbl. Change line numbering in html and latex. write sec23 but halfway.
Add Section 26.
Add tfe6 and insert new section19. Bug fixed.
Add section 25.
Add DND section (section 28).
Update section 26-30.
Bug in Rakefile fixed. Specify book documentclass instead of article.
Bug fixed. GtkListViewItem => GtkListItem.
Add section 24.
Add GtkDirecoryList.
Section 30 is added. It is about GtkSignalListItemFactory.
Update section 17 to 21.
Add sec23.
Bug fixed (lib_gen_main_tex.rb).
Modify Rakefile and lib_src2md.rb. Rename and modify lib_sec_file.rb to lib_src_file.rb. Change the directory structure.
Add TfeTextView API reference in the tutorial. Add state diagram.
Modify section 24.
Section 22, 24 and 25 are updated.
