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free: Fix first column justification

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free has for many years had a problem with translated header columns
or the first column. This is because printf("-9s", str) doesn't use
the wide length of the string but the char length meaning they are
mis-aligned.

Using the mbstowcs() function to get the wide length and then
a precision parameter to append the right number of spaces after the
number means we get what we need.

References:
 procps-ng/procps#229
 procps-ng/procps#204
 procps-ng/procps#206
 https://bugs.debian.org/1001689

Signed-off-by: Craig Small <csmall@dropbear.xyz>
This commit is contained in:
Craig Small
2022-01-31 18:14:12 +11:00
parent 50a0d9a56c
commit 9f4db0fb56
2 changed files with 31 additions and 6 deletions
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@@ -3,6 +3,7 @@ procps-ng-NEXT
* Rename pwait to pidwait
* free: Add committed line option merge #25
* free: Fix -h --si combined options issue #133, #223
* free: Fix first column justification issue #229, #204, #206, Debian #1001689
* library: renamed to libproc-2 and reset to 0:0:0
* library: add support for accessing smaps_rollup issue #112, #201
* library: add support for accessing autogroups