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* Help: Clarify effect of set(ENV{..} ..) and unset(ENV{..})Joachim Wuttke (h)2018-11-081-4/+13
| | | | | | | Explain that the commands affect only the current CMake process, not the process from which CMake was called, nor the system environment at large, nor the environment of subsequent build or test processes.
* Help: Revise docs on Scripting CommandsJoachim Wuttke (l)2018-10-231-2/+2
| | | | | | | | | | | | | | | | | | | Revise docs for all "Scripting Commands", except four find_XXX that use a macro suite of their own. * Take full advantage of the improved syntax highlighting. * Make consequential use of <..> placeholders. * Clarify things here and there in the text. Specific improvements to some command docs: * "math": Correct description of novel hexadecimal capability. * "if", "foreach", "while": Provide link to "endif" etc * "foreach", "while": Mention "break" and "continue". * "foreach": Simplify explanation of ``RANGE`` and ``IN`` signatures; advise against negative arguments or reverse ranges (compare issue #18461) * "endif", "endfunction" etc: Explain that the argument is optional and maintained for compatibility only
* Help: Clarify the unset commandRobert Maynard2018-08-211-3/+10
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* Help: Improve formatting of command documentationMichael Scott2015-06-081-5/+5
| | | | | Use inline reStructuredText markup and add cross-references in more places.
* Convert builtin help to reStructuredText source filesKitware Robot2013-10-151-0/+25
Run the convert-help.bash script to convert documentation: ./convert-help.bash "/path/to/CMake-build/bin" Then remove it.