[Qemu-devel] [PATCH v5 0/2] Improve -help

[Laurent Vivier]

This series allows to only display a given list of help sections.

v5: introduce "-help[=LIST]", move help of help to the end "all" section.
    Remove typo fix (already included).
v4: as proposed by Eric, provide a list of sections, restore default -help
v3: add a 2nd patch to add an help section, -help displays only this section
v2: simplify the dance of #define/#undef, thanks to Marc-André.

Laurent Vivier (2):
  vl: Allow to define optional parameter with -arg[=params]
  Use help sub-sections to create sub-help options

 qemu-options.hx | 124 ++++++++++++++++++++++++++++++++++--
 vl.c            | 191 +++++++++++++++++++++++++++++++++++++++++++++++++++-----
 2 files changed, 294 insertions(+), 21 deletions(-)

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2.1.0