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authorVadim Bendebury (вб) <vbendeb@google.com>2009-12-20 00:29:49 -0800
committerMichal Marek <mmarek@suse.cz>2010-02-02 14:33:55 +0100
commitda60fbbcb637b37b1d77a41886ae4e275422ca96 (patch)
treeb75965f0cc17567b1b7723094e1e9358e23c3b12 /scripts/genksyms
parent5358db0b0e16470337c6ec08177deb3f68ed7673 (diff)
menuconfig: wrap long help lines
Help text for certain config options is very extensive (the text includes the names of all other options the option in question depends on). Long lines are not wrapped, making it impossible to see the list without scrolling horizontally. This patch adds some logic which wraps help screen lines at word boundaries to prevent truncating. Tested by running ARCH=powerpc make menuconfig O=/tmp/build which shows that the long lines are now wrapped, and ARCH=powerpc make xconfig O=/tmp/build to demonstrate that it still compiles and operates as expected. Signed-off-by: Vadim Bendebury <vbendeb@google.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
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