Fix a few small errors in the manpages - libgrapheme - unicode string library
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       ---
 (DIR) commit 995e37182dc53da55dc4cf34868513610215c79e
 (DIR) parent a5b1b0c0c7bc1576b5893175b27585fa963f4433
 (HTM) Author: Laslo Hunhold <dev@frign.de>
       Date:   Sun,  2 Oct 2022 22:22:54 +0200
       
       Fix a few small errors in the manpages
       
       Thanks to NRK for spotting most of these problems! In the other cases,
       mandoc with its Tlint-flag proved to be very useful.
       
       Signed-off-by: Laslo Hunhold <dev@frign.de>
       
       Diffstat:
         M man/template/is_case.sh             |       4 ++--
         M man/template/next_break.sh          |       8 ++++----
         M man/template/to_case.sh             |       4 ++--
       
       3 files changed, 8 insertions(+), 8 deletions(-)
       ---
 (DIR) diff --git a/man/template/is_case.sh b/man/template/is_case.sh
       @@ -22,7 +22,7 @@ cat << EOF
        .Sh SYNOPSIS
        .In grapheme.h
        .Ft size_t
       -.Fn grapheme_is_${CASE}${SUFFIX} "const ${DATATYPE} *str" "size_t len" "size_t caselen"
       +.Fn grapheme_is_${CASE}${SUFFIX} "const ${DATATYPE} *str" "size_t len" "size_t *caselen"
        .Sh DESCRIPTION
        The
        .Fn grapheme_is_${CASE}${SUFFIX}
       @@ -54,7 +54,7 @@ function returns
        .Dv true
        if the ${ARRAYTYPE}
        .Va str
       -is ${CASE}, otherwise 
       +is ${CASE}, otherwise
        .Dv false .
        .Sh SEE ALSO
        .Xr grapheme_is_${CASE}${ANTISUFFIX} 3 ,
 (DIR) diff --git a/man/template/next_break.sh b/man/template/next_break.sh
       @@ -38,12 +38,12 @@ is set to
        .Dv SIZE_MAX
        (stdint.h is already included by grapheme.h) the string
        .Va str
       -is interpreted to be NUL-terminated and processing stops when a
       -NUL-byte is encountered.
       +is interpreted to be NUL-terminated and processing stops when
       +a $(if [ "$ENCODING" = "utf8" ]; then printf "NUL-byte"; else printf "codepoint with the value 0"; fi) is encountered.
        .Pp
        For $(if [ "$ENCODING" != "utf8" ]; then printf "UTF-8-encoded"; else printf "non-UTF-8"; fi) input
        data$(if [ "$TYPE" = "character" ] && [ "$ENCODING" = "utf8" ]; then printf "\n.Xr grapheme_is_character_break 3 and"; fi)
       -.Xr grapheme_next_${TYPE}_break${ANTISUFFIX}
       +.Xr grapheme_next_${TYPE}_break${ANTISUFFIX} 3
        can be used instead.
        .Sh RETURN VALUES
        The
       @@ -102,7 +102,7 @@ fi
        
        cat << EOF
        .Sh SEE ALSO$(if [ "$TYPE" = "character" ] && [ "$ENCODING" != "utf8" ]; then printf "\n.Xr grapheme_is_character_break 3 ,"; fi)
       -.Xr grapheme_next_${TYPE}_break${ANTISUFFIX}
       +.Xr grapheme_next_${TYPE}_break${ANTISUFFIX} 3 ,
        .Xr libgrapheme 7
        .Sh STANDARDS
        .Fn grapheme_next_${TYPE}_break${SUFFIX}
 (DIR) diff --git a/man/template/to_case.sh b/man/template/to_case.sh
       @@ -38,7 +38,7 @@ is set to
        .Dv NULL .
        .Pp
        If
       -.Va len
       +.Va srclen
        is set to
        .Dv SIZE_MAX
        (stdint.h is already included by grapheme.h) the ${ARRAYTYPE}
       @@ -56,7 +56,7 @@ function returns the number of ${UNIT}s in the array resulting
        from converting
        .Va src
        to ${CASE}, even if
       -.Va len
       +.Va destlen
        is not large enough or
        .Va dest
        is