The FILE() function will not concatenate ’.dbf’ to the parameter, if the parameter passed does not have a file extension. In a program the command CREATE will create an empty table with the following structure. The ASTORE() function will not trim the strings that are stored in the array passed to ASTORE(). When SET COMPATIBLE is set to CLIPPER the following commands and functions are affected. In other cases SET() will return a setting, for example, SET("BORDER") might return DOUBLE. In many cases, when SET COMPATIBLE is set to DB4, SET() will return ON or OFF. The SET() function will return a string instead of a logical value. If is 1, the SELECT() function will return the highest available empty workarea. If is 0, the SELECT() function will return the currently selected workarea. The PROGRAM() and PROCNAME() functions return a string in upper case instead of a string in lower case. The MENU() function will return the name of the activated menu instead of the ordinal number of the menu item chosen. dbx tag instead of the ordinal number of the index in the index list. The INDEXORDER() and ORDER() functions will return the name of the master. Normally the BROWSE menu is displayed when BROWSE is activated. When BROWSE is activated in a window the BROWSE menu will not be shown until the key is pressed. Normally, Recital allows the word ARRAY to be used as a memory variable name. The word ARRAY is recognized as an optional keyword to the LOCAL, PUBLIC, PRIVATE and DECLARE commands when compatibility is set to DBASE4 or FOXPRO. When compatibility is set to DBASE4 or to FOXBASE | FOXPLUS | FOXPRO | VFP the following changes apply: The DTOS() function, when used on an empty date, will return a string of 8 spaces rather than a string of 8 zeroes. If SET COMPATIBLE is set to FOXPRO | FOXPLUS | FOXBASE | VFP the array need not be pre-defined, it will be created automatically. The = operator always operates as an ’exact match’ operator and does not allow wildcard pattern matching. In other compatibility modes, the character expression must be enclosed in parentheses, e.g. When COMPATIBLE is set to FOXBASE | FOXPLUS | FOXPRO | VFP, the following changes apply:įile specifications can also be character expressions, e.g.
#Clipper summer 87 environment variables full
If SET FULLPATH is ON the full path to the index file is returned, if SET FILECASE is OFF then the return value is converted to upper case (Windows only). If SET FULLPATH is ON the full path to the format file is returned, if SET FILECASE is OFF then the return value is converted to upper case (Windows only). If SET FULLPATH is ON the full path to the database table is returned, if SET FILECASE is OFF then the return value is converted to upper case (Windows only). When COMPATIBLE is set to FOXPRO | VFP, the following changes apply:ĪDIR() is compatible with FoxPro behavior. In any compatibility mode other than RECITAL, the AGAIN clause of the USE command allows the same table to be reopened in another workarea in the same session. When SET COMPATIBLE is set to any mode except RECITAL, the following SET commands are turned on. The keywords ON, DBASE4, and DB4 perform the same function, that is, provide compatibility with dBase IV.
#Clipper summer 87 environment variables install
The Xbase Compatibility Settings dialog is also displayed the first time you start Recital after a new install or at any subsequent startup when the system compat.db file does not exist. These correspond to the SET COMPATIBLE and SET FILETYPE settings and once saved are written to the compat.db file, which will be run every time Recital is started. This allows the system-wide Language and Database Compatibility settings to be selected. If SET COMPATIBLE is issued with no ON, OFF or TO clause at the command prompt, the Xbase Compatibility Settings dialog is displayed. Certain functions and commands behave differently depending on which keyword is used with the SET COMPATIBLE command. The SET COMPATIBLE command is used to enhance compatibility with other Xbase products. SET COMPATIBLE DBASE3 | DBASE4 | DB4 | FOXPRO | FOXPLUS | FOXBASE | CLIPPER | CLIPPER5 | RECITAL | VFPĪDIR(), AFIELDS(), APPEND, ASTORE(), BROWSE, CHANGE, COPY, CREATE, DB_COMPMULICOMM, DB_FOXMEM, DB_FOXPLUSBUGS, DB_FOXPROKEYS, DB_SAMBA, DBF(), DTOS(), EDIT, EDITFIELD(), FILE(), FILETYPE(), FMT(), FUNCTION, GOTO, ID(), INDEXEXT(), INDEXORDER(), MDX(), MEMOEDIT(), MENU(), NDX(), ORDER(), PARAMETERS, PRIVATE, PROCEDURE, PROCNAME(), PROGRAM(), PUBLIC, RESTORE SCREEN, SAVE SCREEN, SECONDS(), SELECT(), SET BLOCKSIZE, SET CLIPPER, SET CLIPPER5, SET EDITFIELD, SET FILECASE, SET FILETYPE, SET FULLPATH, SET INDEXEXT, SET MEMOEXT, SET PCEDIT, SET PCEXACT, SET PCFILTER, SET PCGRAPHICS, SET PCKEYS, SET PCLOCKING, SET PCPICTURE, SET PCSAYS, SET PCUNIQUE, SET PROMPT, SET(), SKIP, SYS(), USE, VERSION() Enhance Recital’s compatibility with other Xbase products
0 kommentar(er)
