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- 1 PCAL
- Pcal generates PostScript to produce landscape or portrait
- orientated calendars for any month and year. The defaults for
- month and year are the current month and year.
-
- VMS Version
- Execution format:
-
- pcal [options] [mm yy] [n]
-
- If a file named CALENDAR.DAT resides in the caller's home
- directory (or in a directory defined by the logical name PCAL_DIR,
- if it exists), it will be searched for lines with leading dates
- matching the requested month and year (current by default). Any
- text following the date will be printed on the calendar under the
- appropriate day of the month. Dates in the CALENDAR.DAT file may
- consist of a numeric or alpha month (at least the first 3
- characters for month names) followed by a numeric day and
- optionally followed by a year. Any non-numeric character may
- separate numeric dates. Holidays may be flagged by following the
- date immediately with '*'; this will cause the date to be printed
- in gray. Lines in the CALENDAR.DAT file consisting of "year xxxx"
- (where xxxx is a numeric year) can be used to set the year for
- following entries. This assumes that the following entries do not
- contain a year; any date entries containing year information will
- set the remembered year to that year. Lines consisting of
- "opt <options>" can be used to override defaults for all command-
- line flags except -e, -f, -D, and -U; any flags set in this manner
- are themselves overridden by flags specified explicitly on the
- command line. Comments ('#' through end-of-line) are permitted.
-
- Example:
-
- # sample CALENDAR.DAT file - Raytheon holidays and exempt paydays, 1990
-
- opt -t Helvetica-Bold -d Helvetica-Bold # override default fonts
-
- year 1990 # set default year
-
- 7/4* Independence Day # '*' flags 7/4 as holiday
- 7/12/90 Exempt payday # full numeric date
- Aug 16 Exempt payday # alternate date format
- 9/3* Labor Day
- 9/20 Exempt payday
- 10/8* Columbus Day (observed)
- 10/25 Exempt payday
- 11/20 Exempt payday
- 11/22* Thanksgiving
- 11/23*
- 12/13 Exempt payday
- 12/24*
- 12/25* Christmas
-
- Release 2.1 of pcal adds rudimentary cpp-like functionality to the
- date file, supporting define|undef, if{n}def ... {else ...} endif,
- and include:
-
- define meetings
-
- ifdef meetings
- include meetings.dat
- undef meetings
- endif
-
- Symbol names are case-insensitive. It is not an error to "undef"
- an undefined symbol, nor to "define" a previously-defined one.
-
- "ifdef" alone is always false; "ifndef" alone is always true.
-
- The name of the file in the "include" directive may optionally be
- surrounded by either "" or <>, both of which are ignored. If the
- name is not an absolute path, it is taken to be relative to the
- directory where the file containing the directive is located.
-
- Release 2.1 also looks for global symbol PCAL_OPTS; if defined,
- its contents are parsed as command-line flags. These override the
- program defaults, but are overridden by any specified via "opt"
- lines in the date file or on the command line. Example:
-
- $ define PCAL_OPTS "-n Helvetica -D meetings" ! login.com
-
- $ pcal -"U" meetings 9 90 ! un-define symbol at runtime
-
- 2 parameters
- mm yy n
- "mm" and "yy" are numeric values of the month (1-12) and year
- (0-99) (i.e., July 1990 would be 7 90). If you just include the
- "yy" option, an entire 12 months of calendars will be generated.
- A specific month can be produced by including the "mm" parameter.
- The "n" parameter will produce the "n" consecutive months of
- calendars starting with the requested month.
-
- The following flags may be specified (in increasing order of
- precedence) in global symbol PCAL_OPTS, in "opt" lines in the date
- file (all but -e, -f, -D, -U), or on the command line. Any flag
- which normally takes an argument may be specified without the
- argument; this resets its value to the program default. (-D
- alone thus clears all defined symbols; -U alone has no effect.)
-
- The '-' flag has been added to disambiguate cases where an
- argument-less flag has been specified immediately before a numeric
- parameter:
-
- $ pcal -t - 9 90
-
- 2 -e
- Print an empty calendar (i.e., do not print entries from a
- CALENDAR.DAT file.)
-
- 2 -f <FILE>
- Directs pcal to use the file name <FILE> as the input file in
- place of the default CALENDAR.DAT file in the callers home
- directory or in the directory specified by logical name PCAL_DIR.
-
- 2 -o <FILE>
- Directs pcal to write the PostScript calendar into FILE
- (default: CALENDAR.PS in the current directory.)
-
- 2 -l
- This will cause the output to come out in landscape mode
- (default).
-
- 2 -p
- This will cause the output to come out in portrait mode
- instead of landscape mode.
-
- 2 -b <DAY> | all
- This will cause all dates on weekday DAY to be printed in
- black; "-b all" causes all dates to be printed in black unless
- explicitly flagged as a holiday.
-
- 2 -g <DAY> | all
- This will cause all dates on weekday DAY to be printed in
- gray; "-g all" causes all dates to be printed in gray. Default is
- to print Saturdays and Sundays in gray and other dates in black.
-
- 2 -t <FONT>
- This option can be used to change the font used to print the
- title (i.e. $ pcal -t "Times-Roman"). The default is Times-Bold.
-
- 2 -d <FONT>
- This option is the same as -t except that the font used to
- print the day numbers is changed. The default is Times-Bold.
-
- 2 -n <FONT>
- This option is the same as -n except that the font used to
- print the notes in the calendar boxes is changed. The default is
- Helvetica-Narrow.
-
- 2 -"L" <STRING>
- This will cause STRING to be printed as a left footer.
-
- 2 -"C" <STRING>
- This will cause STRING to be printed as a center footer.
-
- 2 -"R" <STRING>
- This will cause STRING to be printed as a right footer.
-
- 2 -"D" <SYM>
- This will define symbol SYM prior to reading the date file;
- -D alone clears all defined symbols.
-
- 2 -"U" <SYM>
- This will undefine symbol SYM prior to reading the date file.
-
- 2 CREDITS
- The original PostScript code to generate the calendars was
- written by Patrick Wood (Copywrite (c) 1987 by Patrick Wood of
- Pipeline Associates, Inc.), and authorized for modification and
- redistribution. The CALENDAR.DAT file inclusion code was
- originally written in "bs(1)" by Bill Vogel of AT&T. Patrick's
- original PostScript was modified and enhanced several times by
- others whose names have regrettably been lost. Ken Keirnan of
- Pacific Bell assembled the original "C" version upon which this is
- based; additional modifications and enhancements were the work of
- Joseph P. Larson, Ed Hand, Andrew W. Rogers, Mark Kantrowitz, Joe
- Brownlee, and Eric Hammond. This VMS HELP file was written by
- Richard Dyson and updated by Andrew W. Rogers.
-