AUTO,tool, A program to AUTOmatically expand DCL commands AUTO is a tool to let you use command completion Each token of the command line (VERB, QUALIFIER, PARAMETER or QUALIFIER-Value) can be expanded to completion or sequentially searched for the next or previous valid match. This tool will display the buildup command after the ENTER key, but if you specify the /EXECUTE qualifier, the buildup command will be executed via LIB$DO_COMMAND, and control will return to AUTO. (see examples in the user guide) AUTO makes use of the DCL tables in P1-space (so the link with /SYSEXE or SYS.STB). Symbols are also recognized, see the following table 1. a symbol that executes a dcl_command (@) : allow the /output and upto 8 parameters 2. a symbol that executes a foreign command ($) : Look in the image for a command-table structure and use that for definitions. If none is found a $REST_OF_LINE parameter is assumed. 3. a symbol that executes MC(R) : this will revert to case 2 4. a symbol that translates to a normal verb : Lookup the verb in the normal DCL tables Warning: this programs uses the CLD tables in P1 space or in an image , so if these tables are not correct or incomplete, the command may not be executed correctly. Building info Objects and image are in the kit. If you want to build the program Since the program has been linked with /SYSEXE, and was build under VMS 8.2, you may have to relink the program if you are on a different version of VMS. 1 : Unpack the kit !$backup AUTO.bck/sav [...] 2 : @MAKE_AUTO_'ARCH' !if you have a recent fortran compiler !arch = VAX,ALPHA,IA64 3 : @MAKE_AUTO_'ARCH' LINK !otherwise See the User_GUIDE.TXT for further information. The most recent version can be downloaded from oooovms.dyndns.org. If you have suggestions or questions, please mail to the address below Author : Fekko Stubbe E-mail : autodev (at) oooovms.dyndns.org
AUTO, Command completion tool AUTO is a tool to let you use command completion. Each token of the command line (VERB, QUALIFIER, QUALIFIER-VALUE or PARAMETER) can be expanded to completion or sequentially searched for the next or previous valid match. This tool is under development, and usage is mostly for demonstration, but if the specify the /EXECUTE qualifier, the buildup command will be executed via LIB$DO_COMMAND. and AUTO will be started again. AUTO makes use of the DCL tables (so the link with /SYSEXE). Symbols are also recognized, see the following table 1. a symbol that executes a dcl_command (@) : allow the /output and upto 8 parameters 2. a symbol that executes a foreign command ($) : Look in the image for a command-table structure and use that for definitions. If none is found a $REST_OF_LINE parameter is assumed. 3. a symbol that executes MC(R) : this will revert to case 2 4. a symbol that translates to a normal verb : Lookup the verb in the normal DCL tables Warning: this programs uses the DCL tables, so if the DCL tables are not correct or incomplete, the command may not be executed correctly. AUTO:=$dev:[dir]AUTO_alpha Usage AUTO[/qualifiers] Qualifiers are /debug=file (default dbg$output) Show debug info /flags=(all,disallow,routines,token,input) !what debug do you want /verbone See below /info show information messages (default) /execute execute the buildup command (via lib$do_command) NOT default /override Allow all types to be overridden (see below) /use_arrows Up and down arrow can be used for prev/next match The TAB and ^H/F12 key will also work. /terminal=terminaltype Overrides the terminal type, AUTO will use the terminal type of SYS$COMMAND by default. The terminaltype must be defined in SMGTERMS. /startup=file Defines a startup file with key definitions. Default is /nostartup, and /startup without a value will search for AUTO_INI, defaulted by SYS$LOGIN:.INI and AUTO_IMAGEDIRECTORY:.INI In this file you can overrule the default keysettings If the verb points to an executable, and that executable contains a CLD table with only one verb, AUTO will assume the (one) verb will not be needed (the program will insert the verb itself). If you do need the verb you can define the /verbone qualifier, and AUTO will let (and demands) you to enter the verb. Normally AUTO will use the (in dcl-tables)defined types ($priv,$outfile..etc). If the type is string or restofline, AUTO will allow you to change the type to a more convenient one. The F11/^F key will toggle the type to the one you want. If the specify /override on the startup of AUTO , you can override all types (not only string and restofline), of course at your own risk. For @files and MCR files without CLD tables you can define a symbol to describe the expected parameters. Default for @file are 8 parameters (p1..p8) and a qualifier /OUTPUT=filename. If you define a symbol 'VERB'_PARAMETER you can describe different parameters for all parameters. F.e. if you have a procedure to changed you privileges and have defined the verb PRIV as @'privileges', you know the first parameter should be a (list-of) privileges. You can then define the symbol PRIV_PARAMETERS as "PRIVILEGE*" Default for images without CLD tables is 1 parameter (restofline). If you have an image "look.exe" that "looks" into a file and have defined a symbol LOOK as $device:[directory]look.exe. This image has no CLD tables but expects a filename as argument. In that case you can define a symbol LOOK_PARAMETER as "INFILE" The syntax for the *_PARAMETER symbol is "type[,type...]" Type can be : cld_type a normal cld type cld_type* A normal cld type but with the list flag, so you can use a , separated list You can insert a # at any place to tell AUTO how many parameters are required, so "INFILE,#OUTFILE" means 1 parameter required (infile) and 1 parameter optional (outfile) Valid cld types are STRING : text input INFILE : Input file (must exist) OUTFILE : Output file (may exist, but directories must exist) NUMBER : A normal DCL number inclusive %X , %O PRIVILEGE : A normal privilege DATETIME : The normal DCL datetime (absolute) with a " between the day and the hour DELTATIME : The normal DCL datetime (deltatime) with a " between the day and the hour PROTECTION : A protection string (WO:RWED,OW:...) PROCESS : A valid processname INLOG : A valid (and existing) logicalname OUTLOG : A valid logicalname INSYM : A valid (and existing) symbolname OUTSYM : A valid symbolname NODE : A valid nodename DIRECTORY : A valid directory name (possible with nodespec) UIC : A valid UIC string RESTOFLINE : DCL does not parse this type, all further chars are valid QUOTEDSTRING: A valid string , but leave " in string FILE : A valid output file ACL : A valid ACL specification OLD_FILE : A valid output file During the command buildup the following keys are supported Normal text : Insert the text in the buffer. Invalid chars are disallowed TAB : take the next valid keyword ^H or F12 : take the previous valid keyword ^L/F8 : Display allowed keywords/tokens (max 1024 chars) PF2/HELP : AUTO will try to display help info about the verb. Space : next parameter / : next qualifier RETURN/ENTER: Complete line ^Z or F10 : Abort the input <- or -> : move around (within token) ^E : Goto the end of the line DELETE : Delete char ^A/F14 : Toggle insert/overstrike LF/F13 : Delete last token ^R or ^W : repaint screen ^F or F11 : OVerride the "string" type to any other valid This can be useful for @commands where you know the parameter to be (f.e.) a filename. All these keysettings can be overruled by a startup_file. In this file you can define keys in the following syntax DEFINE AUTO_KEY SMG_KEY[,SMG_KEY...] AUTO_KEY can be Key Default Meaning KAR_DEBUG ^D Print debug info KAR_OVERRIDE ^F,F11 Change the type of token KAR_EXPAND TAB Take the next valid token KAR_EXPAND_PREV ^H,F12 Take the previous valid token KAR_HELP PF2,HELP Print help about verb [/qual] KAR_LIST ^L,F8 List all allowable tokens KAR_ABORT ^Z,F10 Abort and exit AUTO KAR_TOGGLE ^A,F14 Toggle insert/overstrike KAR_EOL ^E Goto END OF LINE KAR_REPAINT ^R,^W Repaint the line (after a breakthru) KAR_TOG_VERBONE ^F,F9 Toggle VERBONE state KAR_DEL_TOKEN ^J,F13 Delete current token KAR_TOG_EXECUTE ^V,F7 Toggle execute flag SMG_KEY can be any of the (non-printable) smgkeys CTRLA..CTRLZ CRTLC,CTRLQ,CTRLS,CTRLY are illegal PF1..PF4 F7..F20 f1..f6 are illegal E1..E6 KP0..KP9 (if keypad mode set) ENTER,MINUS,COMMA (if keypad mode set) Examples: $AUTO/EXECUTE !Will let you create a command and then execute it $AUTO/INFO !Will let you create a command, and NOT execute it Below is a key sequence example Display User types Auto> c buildup CO Auto>c o Auto>co TAB NExt match Auto>CONTINUE TAB Auto>CONFIGURE TAB Auto>CONNECT TAB Auto>CONVERT TAB Auto>COPY F12 Prev match Auto>CONVERT TAB Next match Auto>COPY / Next qualifier Auto>COPY/ TAB Next match Auto>COPY/ALLOCATION = Enter value Auto>COPY/ALLOCATION=( 1 enter number Auto>COPY/ALLOCATION=(1 ) Close value Auto>COPY/ALLOCATION=(1) space First param Auto>COPY/ALLOCATION=(1) F Filename begin Auto>COPY/ALLOCATION=(1) F TAB First file matching F Auto>COPY/ALLOCATION=(1) Firstfile.txt space Start second param Auto>COPY/ALLOCATION=(1) Firstfile.txt x Second filename Auto>COPY/ALLOCATION=(1) Firstfile.txt x Enter All done If the /exec was given, AUTO now executes the command and returns to AUTO otherwise AUTO just displayes the command and asks for the next Try HELP at different positions to get help information Try ^L/F8 at different positions to get a list of possible tokens THe expand/previousexpand keys has some special features for some of the types. Infile : Find the next/previous filename that matches the string appended with a *.*. The default filename is taken from the CLD tables (or *.*) If you are in the directory part of the filename, the next level directory is searched. If you have finished the directory input AUTO will search files. Outfile: Since the outfile does not have to exist, AUTO cannot expand for the filename, but it can for the directories. See the infile Datetime:If the type is datetime and the string is empty AUTO will insert the value of TODAY (this_day:00:00:00) The cursor position will be on the day field. By using (prev)expand AUTO will in/decrease the day field. If you move the cursor over another part of the date (f.e. the MONTH) AUTO will in/decrease that field. All date fields can be changed in this way Deltatime: The same as Datetime, only the default value is 0 00:00:00.00 The expand rules are the same THe help key will taken the following action If the verb is found as verb in dcltables Use SYS$HELP:HELPLIB.HLB The help parameters are 1. The name of the verb 2. The name of the qualifier (if in qualifier input) or the text "PARAMETER" (if in parameter input) If the verb is a symbol for an image Try to locate the help-library SYS$HELP:'imagename'.HLB or SYS$HELP:'imagenameHLP'.HLB or SYS$HELP:'imagename$HELP'.HLB IF that fails try the same sequence but in the same device/directory as the image 1. The name of the verb 2. The name of the qualifier (if in qualifier input) or the text "PARAMETER" (if in parameter input) If the verb is a symbol for a DCL procedure Try to locate the helplibrary SYS$HELP:AUTO_PROCECURES.HLB or auto_directory-dev'AUTO_PROCEDURES.HLB The help parameters are 1. The name of the verb 2. The text "PARAMETER" 3. The parameter number If the helplibrary cannot be located, a single line help.
010 8 sep 2005 First release 011 15 sep 2005 Enhanced search for files/directories 012 27-sep 2005 Enhanced search for dates Support for XXX_PARAMETER symbol support for online toggling of VERBONE state 020 17-oct-2005 -Included the HELP function. You now can ask help about the command. Included are the AUTO_HELP.HL% for help about AUTO itself, and all dcl-type verbs and foreign commands. -Support online toggling of EXECUTE state. -Removed a bug in syntax changed where only image changed. Previously AUTO did not check for the presence of parameters or qualifier in the new syntax 021 12-dec-2005 -Included VAX and IA64 support -Fixed a problem with terminal set to overstrike -Included the option to (do not) load the symbol table, and selective logical tables.
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Here is the auto 2.1 package (968KB zip file).
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