On Sun, Jan 25, 2026 at 02:22:38PM +0200, Vsevolod Volkov wrote:
Hi,Missing "#include <wctype.h>" in curs_lib.c causes a build error: gcc -DPKGDATADIR=\"/usr/share/mutt\" -DSYSCONFDIR=\"/etc\" -DBINDIR=\"/usr/bin\" -DMUTTLOCALEDIR=\"/usr/share/locale\" -DHAVE_CONFIG_H=1 -I. -I. -I. -I./imap -Wall -pedantic -Wno-long-long -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -march=x86-64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -mtls-dialect=gnu2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -O1 -MT curs_lib.o -MD -MP -MF .deps/curs_lib.Tpo -c -o curs_lib.o curs_lib.c curs_lib.c: In function 'mutt_format_string': curs_lib.c:1384:11: error: implicit declaration of function 'iswblank' [-Wimplicit-function-declaration] 1384 | if (iswblank (wc))
Hmmm... this is pretty old code. Just to check, what's your output from $ grep HAVE_WCTYPE_H config.h $ grep HAVE_WC_FUNCS config.h -- Kevin J. McCarthy GPG Fingerprint: 8975 A9B3 3AA3 7910 385C 5308 ADEF 7684 8031 6BDA
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