Difference between revisions of "Recital Getting Started"

Revision as of 11:16, 2 March 2010

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Starting Recital

$ db

or

$ recital

The first time you start Recital, you will be prompted to choose your system-wide language and filetype settings to ensure optimum compatibilty if you are migrating from an XBase system. Use the cursor keys to navigate the dialog and the spacebar to make a selection.

These settings will be written to the system compat.db file. The Compatibility dialog will be redisplayed at the start of an interactive session any time the compat.db file is not found. The settings can also be altered by entering set compatible at the prompt.

> set compatible

System Windows

By default, Recital starts with system windows active. Recital and SQL commands can be typed into the command window and the following commands operate in a window rather than full screen:

• APPEND
• BROWSE
• EDIT

Errors are displayed in the error window.

To disable the system windows, use -w when starting Recital

$ recital -w

or CLEAR WINDOWS once in Recital

> clear windows

Individual windows can be deactivated, hidden or shown with the following commands:

• SET COMMANDWINDOW - activate/deactivate the command window
• HIDE WINDOW - hide the specified window
• SHOW WINDOW - show the specified window

For all window commands, please see Screen Windows.

System Menu

Many operations are available from the System Menu. For details on all the menu options, please see System Menu.

Status Bar

The status bar provides information about the following:

• Currently active command
• Currently active table
• Access mode: Upd for update, Qry for query
• Current cursor number (if empty) or current record and record count of active table
• Edit mode: Ins for insert

Accessing Data

• Recital data access ... for complete information, see Using Navigational Data Access Commands in Recital
• SQL data access ... for complete information, see Using Recital SQL

Editing Files

• VI ED MODIFY COMMAND
• uses the Linux vim[1] editor
• file extension defaults to .prg
• set an alternative editor using SET TEDIT

Running Programs

• automatic compilation ... see SET COMPILE and SET DEVELOPMENT to configure this
• DO
• DEBUG

Exiting Recital

To exit Recital, type quit at the prompt:

> quit

or select File -> Exit from the System Menu.