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top: generalize handling of questionable rcfile issues

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Previously top would warn users if an older version of
an rcfile was about to be overwritten. That's assuming
that RCFILE_NOERR was not defined. This left, however,
other potential rcfile issues or questions unattended.

For example, if a faulty 'inspect' redirected echo had
overwritten all window entries or if the inspect entry
was not 'pipe' or 'file' (actually, just a 'p' or 'f')
then top would silently accept it but look no further.

With this commit top will try to process every inspect
entry, while preserving unrecognized entries. Plus all
other non-fatal rcfile errors will now alert a user to
the potential overwrite when the 'W' command is given.

(now that we know a '.' + 2 spaces is squeezed to one)
(everything's perfectly justified, but it's just luck)

Signed-off-by: Jim Warner <james.warner@comcast.net>
This commit is contained in:
Jim Warner
2012-12-02 00:00:00 -06:00
committed by Craig Small
parent a99f410d41
commit 8292f7b8ec
3 changed files with 21 additions and 20 deletions
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4
top/top_nls.c
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@@ -368,9 +368,7 @@ static void build_norm_nlstab (void) {
Norm_nlstab[GET_find_str_txt] = _("Locate string");
Norm_nlstab[FIND_no_find_fmt] = _("%s\"%s\" not found");
Norm_nlstab[XTRA_fixwide_fmt] = _("width incr is %d, change to (0 default, -1 auto)");
#ifndef WARN_CFG_OFF
Norm_nlstab[XTRA_warncfg_txt] = _("Overwrite existing old style rcfile?");
#endif
Norm_nlstab[XTRA_warncfg_txt] = _("Overwrite existing obsolete/corrupted rcfile?");
#ifndef INSP_OFFDEMO
Norm_nlstab[YINSP_demo01_txt] = _("Open Files");
Norm_nlstab[YINSP_demo02_txt] = _("NUMA Info");