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Update manual for Echo/EchoFuncDefinition #520

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Jun 10, 2021
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Update manual for Echo/EchoFuncDefinition #520

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11 changes: 7 additions & 4 deletions doc/fvwm3/fvwm3.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -7873,18 +7873,21 @@ DestroyFunc PrintFunction
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*Echo* _string_::
Prints a message to _stderr_. Potentially useful for debugging things
in your _config_.
Prints a message to the debug log file, which requires logging to be
enabled. See the *-v* option or *PrintInfo* for more information on both
enabling debug logging and the log file location. Potentially useful for
debugging things in your _config_ or getting the value of variables.
+

....
Echo Beginning style definitions...
Echo Current desk $[desk.n].
....

*EchoFuncDefinition* _function_::
The *EchoFuncDefinition* is similar to the *Echo* command but prints
the definition for the given _function_ to _stderr_. It is useful to
find out how fvwm handles quoting and for debugging functions .
the definition for the given _function_ to the debug log file. It is
useful to find out how fvwm handles quoting and for debugging functions.

*Exec* _command_::
Executes _command_. You should not use an ampersand '&' at the end of
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