K 10
svn:author
V 6
pkubaj
K 8
svn:date
V 27
2019-05-20T16:36:24.307457Z
K 7
svn:log
V 269
textproc/topic: fix build with GCC-based architectures

Specifically specify signed char to fix build error on powerpc64.

PR:		237555
Approved by:	email@freebsd.hypermart.net (maintainer timeout), mat (mentor)
Differential Revision:	https://reviews.freebsd.org/D20285

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