expand: Count multi-byte characters for VSLENGTH
commitc0c860df08c96aaa68a0744cc7d60778845f43f1
authorHerbert Xu <herbert@gondor.apana.org.au>
Sun, 2 Jun 2024 01:28:50 +0000 (2 09:28 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Sat, 8 Jun 2024 03:43:51 +0000 (8 11:43 +0800)
tree8bf3a72dc6a48ba6e8324857e41aa0c7a57f5622
parent597850ae1fb9d70baf8dae7da0b5f5872654afba
expand: Count multi-byte characters for VSLENGTH

Count multi-byte characters in variables and rather than bytes
and return that as the length expansion.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
src/expand.c
src/memalloc.h