GitLab

 src/doprnt.c (doprnt): Document the set of format control sequences
 supported by the function.  Use SAFE_ALLOCA instead of always
 using `alloca'.
 src/eval.c (verror): Don't limit the buffer size at size_max-1, that
 is one byte too soon.  Don't use xrealloc; instead xfree and
 xmalloc anew.