<gcal pages=(:vehtoh:termine:vehtoh_privat,:vehtoh:termine:geburtstage) ahmet_firstdayofweek=1 mode=ahmet_month>

<gcal pages=(:vehtoh:termine:*) nofoot mode=week>

mode=ahmet_month

Prints a monthly calendar table, each row showing a week, and each column showing certain day of the week.
ahmet_backward_hard=<number>
ahmet_backward_soft=<number>
ahmet_forward_hard=<number>
ahmet_forward_soft=<number>

The ahmet_backward and ahmet_forward parameters determine how many days backward and forward from the current day the calendar should show. When _soft parameters are used, the original dates are changed only when the extended date is in a more future date. For example, if today is Dec25th and you set ahmet_forward_soft=3, the calendar will show up to the end of the month (31st), but if you set ahmet_forward_soft=10, then the calendar will show up to Jan4th.
ahmet_firstdayofweek=<number>

Specify which day of week to start in the first column of the monthly view (0:sunday,..., 6:saturday). The default option $conf[’gCal_ahmet_firstdayofweek’]=1; is set in the gcalendar/inc/conf.php file.

----
Syntax

Include a calendar to your wiki page by using the following command-syntax:

<gcal <parameter-1>=<value-1> <parameter-1>=<value-1>  ... >

Description of the parameters
mode=<string>

<string> could be month, week or day. month is default.
pages=(<item-1>,<item-2>,...)

A comma-separated list of wiki-pages or namespaces or groups. These are the source of the date data that will be used to populated the calendar. A group is a list of wiki-pages/namespaces enclosed by round-parenthesis delimited by a pipe-symbol '|'. You can also add a name to a group. See examples below. You can use @USER@ and @ID@ as a macro for current-user and current-page. If the user is not logged in, @USER@ is expanded to the literal 'guest´.

Starting with release 2006-11-10 you can address a single section of a wikipage by using a ”#”.

:!: Attention: :!: You can select any internal wiki-pages you like to. But the pages and namespaces must not include spaces, because spaces are used to separate the parameters.
year=<number>

The year to display. Optional. Default is actual year.
month=<number>

The month to display. Optional. Default is actual month.
day=<number>

The day to display. Optional. Default is actual day.
offset=<number>

Offset relative to given month, week or day. offset=1 means next month (when mode=month). A negative offset shifts backwards (e.g. -2 would be the day before yesterday)
days=<number>

Only applies to week- or day-mode. Overrides the default number of days to display (7=week-mode, 1=day-mode). You can set it to 5 to omit the week-end (Sat/Sun). Or set it to 10 to see a little more than one week.
pagelinks=<string>

<string> can be show, hide or auto. auto is default. Specify if you like to display the links from the calendar-entries to the origin-pages.
pagelinks= … 	description
show 	shows the links to the origin page after each date-entry
hide 	suppress the links to the origin-pages
auto 	default. Only shows the links if more than one page is the origin of a column
debug

If this option is set, the complete gcal-command printed above the calendar in red color. For debugging and documentation purposes.
notoc

Disables the automatic table-of-contents (TOC).
cache

Enables page-caching. Must be set in the last gcal-command of a page.
nested

With this option set, namespaces are scanned recursively. I.e. with 'pages=(:calendar:*)' and option 'nested' the calendar shows up all events of the namespace ':calendar' and the events of all its subnamespaces.
dayshift=<number>

Positive or negative number of days to move the yellow today-marker.
lang=<string>

Specify the 2-digit language-code to switch the plugin to a different language than the current main language of your wiki.
compact

Smaller representation of dates with no events to save space. See dropempty.
dropempty

Works in conjunction with compact. Drops dates with no events.
noheader, nohead, nofoot, nonav

    *
      “nonav” removes navigation part of the calendar
    *
      “nohead” removes the columnheaders
    *
      “nofoot” removes the columnfooters
    *
      “noheader” removes all of the above mentioned parts

==== Examples ====

Example 1

<gcal pages=(:calendar:maike,:calendar:frank,:calendar:annette,:calendar:family_events)>
<gcal pages=(:calendar:maike,:calendar:frank,:calendar:annette,:calendar:family_events) offset=1>

Displays current and next month of the calendar build up by the data in the :calendar:xxxx pages.
Example 2

<gcal pages=(:calendar:frank,:calendar:*)>

Display current month in 3 columns. “day”, “Franks dates” and all dates in all pages of namespace ”:calendar”.
Example 3

<gcal pages=(:calendar:frank#sports)>

==== Dates can be in the form ====


MM/DD/YYYY i.e. American-style

or

DD.MM.YYYY i.e. German-style

or

YY-MM-DD i.e. ISO-style

If YYYY is omitted, the year of the displayed month is taken. You can define date-ranges by using a dash ”-”. 
This only picks the section named “sports” from franks page.