NoViewersBootCommands are run once, when you boot a command-line cedar world. Note the double-quote that begins the set of NoViewersBootCommands. There is another double-quote at the end.

NoViewersBootCommands contains aliases and such that are also used in the regular (i.e. for Viewers) BootCommands.

pma is "prefix map add" - here we add some of our own custom prefixes to the name space

AddSearchRules adds to the Commander's list of directories to search for command files.

MapViews initializes the "version map" view of the file system. The current "release" of the system is defined by a set of fileswith particular versions. The version map view finds these files.

MapViews

UnixCommand creates a Cedar command that maps to a UNIX command. Rather than use this to define a bunch of special cases, the two general-purpose commands are constructed. They both execute the rest of the command line as a UNIX command. The first, !, does so with input redirected to come from nowhere; the second, !!, does so with input coming from the Cedar command tool.

Alias's are simple string substitutions on commands. They can take arguments as in the pushc example.

Alias cat type

Alias diff waterlily

Alias rm del

Alias gr qfind

Alias wc wordcount

Alias t2ip TiogaToInterpress

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BootCommands are run once, when you boot a Viewers world. First we get the aliases and prefixes defined in the NoViewersBootCommands.

CommandsFromProfile CommandTool.NoViewersBootCommands

Require commands are used to load packages and define commands.
Require <world> <component> <resource>
The <world> corresponds to a prefix map entry and it defines the main software package.
The <component> refers to a package in the world, i.e. Imager, Tioga.
The <resource> refers to a "resource.require" file found with the package.
In effect, Require means
CD /<world>/<component> ; Source <resource>.require

Require Cedar IconHacks IconHacks

Require Cedar TiogaExecCommands TiogaExecCommands

Require Cedar TiogaExecCommands TiogaExecViewerCommands

Term starts up a vt100-like terminal emulator for UNIX hacking.

Term

Clock

EditTool is a useful adjuct to tioga. It lets you search/replace, change fonts, etc. It has some silly default settings, so we correct them.

EditTool

DoTiogaOps SaveSelectionA MatchCase MatchLiterally LeaveInitCap SubstituteInSel MatchAnywhere EqualLooksTest DoReplace TypeName \"code\" StyleName \"Cedar\" PropName \"Comment\" RestoreSelectionA

TiogaLineNumberButton adds a tioga button that turns on line numbering.

TiogaLineNumberButton

KeyboardScan turns on an incremental search mode in Tioga.

KeyboardScan

TiogaDWIM turns on a "do-what-I-mean" mode.

TiogaDWIM

Viewers-oriented aliases

Alias myprofile  open /tilde/
YourName/.cedar.profile

Alias profile(user)  open /tilde/user/.cedar.profile

Now run the PerCommandTool commands
to get buttons in the initial commander.

CommandsFromProfile CommandTool.PerCommandTool

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CreateButton Open Open $FileNameSelection$

CreateButton New New $FileNameSelection$

CreateButton FindR FindR $FileNameSelection$

CreateButton OpenR OpenR $FileNameSelection$

CreateButton Doc OpenR $FileNameSelection$Doc.tioga

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The following are package specific and you might as well read the
documentation on each package. Select the name and click your "doc" button.

defaults

/tilde/
YourName/ ~/

/tilde/ ~

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This is where LoganBerry will store your calendar data.

A reminder will begin blinking this many minutes before a meeting starts.

Remind will blink this many minutes before going away.

How many minutes the meeting lasts. This is used when CalendarTool displays a meeting graphically .

When you click on the NewMeeting button, and then sweep out the time for a meeting, it will be rounded to the nearest NewMeetingRound minutes.

The earliest time displayed by CalendarTool in its weekly display. Time is in hours on a 24 hour clock.

The latest time displayed by CalendarTool in its weekly display. Time is in hours on a 24 hour clock.