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| author | William Deegan <bill@baddogconsulting.com> | 2016-05-08 23:27:44 (GMT) |
|---|---|---|
| committer | William Deegan <bill@baddogconsulting.com> | 2016-05-08 23:27:44 (GMT) |
| commit | d86a8cf1f8e5aadca9bcd6b7481ab15eccc0530d (patch) | |
| tree | 521ddb1071569fa90100e11d7f03af13d5689aaf /src/engine/SCons/Script/SConscript.xml | |
| parent | 98bb69c7c9e13ea57ae7e6e8db4740a4dd43ed16 (diff) | |
| parent | 6a37189174372c9c98c63ada58ab4352adf650e8 (diff) | |
| download | SCons-d86a8cf1f8e5aadca9bcd6b7481ab15eccc0530d.zip SCons-d86a8cf1f8e5aadca9bcd6b7481ab15eccc0530d.tar.gz SCons-d86a8cf1f8e5aadca9bcd6b7481ab15eccc0530d.tar.bz2 | |
merged
Diffstat (limited to 'src/engine/SCons/Script/SConscript.xml')
| -rw-r--r-- | src/engine/SCons/Script/SConscript.xml | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/engine/SCons/Script/SConscript.xml b/src/engine/SCons/Script/SConscript.xml index c74ad5e..8553fbe 100644 --- a/src/engine/SCons/Script/SConscript.xml +++ b/src/engine/SCons/Script/SConscript.xml @@ -240,7 +240,7 @@ file is found. <scons_function name="Help"> <arguments> -(text) +(text, append=False) </arguments> <summary> <para> @@ -248,12 +248,18 @@ This specifies help text to be printed if the <option>-h</option> argument is given to &scons;. -If +If &f-Help; -is called multiple times, the text is appended together in the order -that +is called multiple times, the text is appended together in the order that &f-Help; -is called. +is called. With append set to False, any +&f-Help; +text generated with +&f-AddOption; +is clobbered. If append is True, the AddOption help is prepended to the help +string, thus preserving the +<option>-h</option> +message. </para> </summary> </scons_function> |