tree 5a7bae2573f3e08813680a2506840f2356d18cd8
parent 91673a8ec0ae55e188a790bd2dfdc99246adf20e
author Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1630685696 -0300
committer Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1630685696 -0300

Revamp of format validation in 'string.format'

When calling 'sprintf', not all conversion specifiers accept all
flags; some combinations are undefined behavior.