Get rid of pr dependency and write the columns strictly
alphabetical for the given rows.
Before pr would attempt to write pages, thus if a page
boundary was reached, the output looked confusing as one
couldn't see there was a new page and the alphabetical
order was disrupted when scanning down one of the columns.
Fixes output for sizes with width < column width, too.
Fixes part of ticket #5680
Signed-off-by: Alexander Strasser <eclip...@gmx.net>
---
configure | 18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index b122b27268..81e3776060 100755
--- a/configure
+++ b/configure
@@ -3831,8 +3831,22 @@ die_unknown(){
}
print_in_columns() {
- cols=$(expr $ncols / 24)
- cat | tr ' ' '\n' | sort | pr -r "-$cols" -w $ncols -t
+ tr ' ' '\n' | sort | tr '\r\n' ' ' | awk -v col_width=24 -v
width="$ncols" '
+ {
+ num_cols = width > col_width ? int(width / col_width) : 1;
+ num_rows = int((NF + num_cols-1) / num_cols);
+ y = x = 1;
+ for (y = 1; y <= num_rows; y++) {
+ i = y;
+ for (x = 1; x <= num_cols; x++) {
+ if (i <= NF) {
+ line = sprintf("%s%-24s", line, $i);
+ }
+ i = i + num_rows;
+ }
+ print line; line = "";
+ }
+ }' | sed 's/ *$//'
}
show_list() {
--
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