path: root/docs/CREDITS
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authorMichael Sevakis <>2018-01-06 07:17:04 -0500
committerFranklin Wei <>2019-07-19 22:07:41 -0400
commitb70fecf21ddc21877ec1ae7888d9c18a979e37ad (patch)
tree021ab34f99f1ff9f395a1f38b65d3c8510393229 /docs/CREDITS
parent3e2b50ed3b58daa5e3be5ea336d276b1655565f1 (diff)
Add proper float formatting to vuprintf
Wanted to see how gnarly it is to do. Big number handling could be done with better algorithms since it can get a bit slow with large integers or tiny fractions with many lead zeros when only a few digits are needed. Anyway, it supports %e, %E, %f, %F, %g and %G. No %a or long double support seems warranted at the moment. Assumes IEEE 754 double format but it's laid out to be able to replace a function to handle others if needed. Tested in a driver program that has a duplicate vuprintf and the content was pasted in once it looked sound enough to put up a patch. Change-Id: I6dae8624d3208e644c88e36e6a17d8fc9144f988
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