diff options
Diffstat (limited to 'doc/gawk.texi')
| -rw-r--r-- | doc/gawk.texi | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/doc/gawk.texi b/doc/gawk.texi index 5d1e45c6..32602505 100644 --- a/doc/gawk.texi +++ b/doc/gawk.texi @@ -27238,10 +27238,9 @@ is true because locale-based comparison occurs only when in POSIX-compatibility mode, and because @code{asort()} and @code{asorti()} are @command{gawk} extensions, they are not available in that case.} -The following example demonstrates the use of a comparison function -with @code{asort()}. The comparison function, -@code{case_fold_compare()}, does a string comparison ignoring case -(by mapping both values to lowercase). +The following example demonstrates the use of a comparison function with +@code{asort()}. The comparison function, @code{case_fold_compare()}, maps +both values to lowercase in order to compare them ignoring case. @example # case_fold_compare --- compare as strings, ignoring case @@ -27272,9 +27271,10 @@ BEGIN @{ asort(data, result, "case_fold_compare") - for (i = 1; i <= 52; i++) @{ + j = length(result) + for (i = 1; i <= j; i++) @{ printf("%s", result[i]) - if (i % 26 == 0) + if (i % (j/2) == 0) printf("\n") else printf(" ") |