Some routines that help develop under the objective-c foundation and Appkit.

Samples
.......\.DS_Store
.......\0200 Hello World
.......\................\.DS_Store
.......\................\English.lproj
.......\................\.............\InfoPlist.strings
.......\................\.............\MainMenu.nib
.......\................\.............\............\designable.nib
.......\................\.............\............\keyedobjects.nib
.......\................\Hello World.xcodeproj
.......\................\.....................\cdrc.mode1v3
.......\................\.....................\cdrc.pbxuser
.......\................\.....................\project.pbxproj
.......\................\Hello World_Prefix.pch
.......\................\Info.plist
.......\................\main.m
.......\0301 objects
.......\............\.DS_Store
.......\............\objects.1
.......\............\objects.m
.......\............\objects.xcodeproj
.......\............\.................\cdrc.mode1v3
.......\............\.................\cdrc.pbxuser
.......\............\.................\project.pbxproj
.......\............\objects_Prefix.pch
.......\0302 objects
.......\............\.DS_Store
.......\............\objects.m
.......\0303 objects
.......\............\.DS_Store
.......\............\objects.m
.......\0304 songs
.......\..........\.DS_Store
.......\..........\Song.h
.......\..........\Song.m
.......\..........\songs.1
.......\..........\songs.m
.......\..........\songs.xcodeproj
.......\..........\...............\apple.mode1v3
.......\..........\...............\apple.pbxuser
.......\..........\...............\project.pbxproj
.......\..........\songs_Prefix.pch
.......\0305 songs
.......\..........\.DS_Store
.......\..........\Song.m
.......\0306 songs
.......\..........\.DS_Store
.......\..........\songs.m
.......\0307 songs
.......\..........\.DS_Store
.......\..........\Song.m
.......\0308 songs
.......\..........\.DS_Store
.......\..........\Song.h
.......\0309 songs
.......\..........\.DS_Store
.......\..........\Song.m
.......\0310 songs
.......\..........\.DS_Store
.......\..........\songs.m
.......\0311 songs
.......\..........\.DS_Store
.......\..........\Song.m
.......\0312 songs
.......\..........\.DS_Store
.......\..........\songs.m
.......\0401 strings
.......\............\.DS_Store
.......\............\strings.1
.......\............\strings.m
.......\............\strings.xcodeproj
.......\............\.................\cdrc.mode1v3
.......\............\.................\cdrc.pbxuser
.......\............\.................\project.pbxproj
.......\............\strings_Prefix.pch
.......\0402 substrings
.......\...............\.DS_Store
.......\...............\substrings.1
.......\...............\substrings.m
.......\...............\substrings.xcodeproj
.......\...............\....................\cdrc.pbxuser
.......\...............\....................\project.pbxproj
.......\...............\substrings_Prefix.pch
.......\0403 filestrings
.......\................\.DS_Store
.......\................\filestrings.1
.......\................\filestrings.m
.......\................\filestrings.xcodeproj
.......\................\.....................\cdrc.mode1v3
.......\................\.....................\cdrc.pbxuser
.......\................\.....................\project.pbxproj
.......\................\filestrings_Prefix.pch
.......\0404 arrays
.......\...........\.DS_Store
.......\...........\arrays.1
.......\...........\arrays.m
.......\...........\arrays.xcodeproj
.......\...........\................\cdrc.mode1v3
.......\...........\................\cdrc.pbxuser
.......\...........\................\project.pbxproj

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