Gcal Gcal An Extended Calendar Program Edition 4.1 June 2000 by Thomas Esken Copyright c 1994, 95, 96, 1997, 2000 Thomas Esken Any suggestions, improvements, extensions, bug reports, donations, proposals ¨ for contract work, and so forth are welcome! Please send them directly to my eMail address
[email protected]. If you like my work, I'd appreciate a postcard from you! ------------------------oOO \\\_''/ OOo--------------------------- Thomas Esken O (/o-o\) O eMail:
[email protected] Im Hagenfeld 84 (( ^ )) Phone: +49 251 232585 D-48147 Muenster; Germany \____) ~ (____/ MotD : 2old2live, 2young2die © This is Edition 4.1 of Gcal, an Extended Calendar Program, for the 4.1 (or later) version of the GNU implementation of cal and calendar. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the con- ditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another lan- guage, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation. i Short Contents 1 Preface :::::::::::::::::::::::::::::::::::::::::::::: 1 2 Gcal Introduction ::::::::::::::::::::::::::::::::::::: 5 3 Invoking gcal :::::::::::::::::::::::::::::::::::::::: 7 4 Eternal Holidays ::::::::::::::::::::::::::::::::::::: 77 5 Fixed Dates ::::::::::::::::::::::::::::::::::::::::: 79 A Genesis of the Gregorian Calendar :::::::::::::::::::::: 125 B Gcal Utilities ::::::::::::::::::::::::::::::::::::::: 127 C Aspects in Internationalization ::::::::::::::::::::::::: 131 D Metasymbols ::::::::::::::::::::::::::::::::::::::: 135 E Regular Expressions ::::::::::::::::::::::::::::::::: 137 F Summary of all Regular Expressions :::::::::::::::::::: 143 G %?.