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| author | Richard Viney <richard.viney@gmail.com> | 2016-07-10 05:44:29 (GMT) |
|---|---|---|
| committer | Richard Viney <richard.viney@gmail.com> | 2016-07-10 05:44:29 (GMT) |
| commit | e011c8366fdf10a96374bf4a7695b881debf7e44 (patch) | |
| tree | e82447907f0a0980a5d051f77fd3f6a893a70291 /src/engine/SCons/Script/SConscript.xml | |
| parent | 2d8d535f2383db17fac0b717b76f9a6e57e9f623 (diff) | |
| parent | 1d93e3871ee6858e3bc362aa4e9822c29aadb1a3 (diff) | |
| download | SCons-e011c8366fdf10a96374bf4a7695b881debf7e44.zip SCons-e011c8366fdf10a96374bf4a7695b881debf7e44.tar.gz SCons-e011c8366fdf10a96374bf4a7695b881debf7e44.tar.bz2 | |
Merged scons/scons into default
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> |