[bug #62613] addftinfo: doesn't emit diagnostic when option argument missing

[G. Branden Robinson]

URL:
  <https://savannah.gnu.org/bugs/?62613>

                 Summary: addftinfo: doesn't emit diagnostic when option
argument missing
                 Project: GNU troff
               Submitter: gbranden
               Submitted: Fri 10 Jun 2022 10:51:25 PM UTC
                Category: Utilities
                Severity: 1 - Wish
              Item Group: Warning/Suspicious behaviour
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None


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Follow-up Comments:


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Date: Fri 10 Jun 2022 10:51:25 PM UTC By: G. Branden Robinson <gbranden>
Back in bug #60639, I observed this.


$ ./build/addftinfo -asc-height -body-depth 60
usage: ./build/addftinfo [-asc-height N] [-body-depth N] [-body-height N]
[-cap-height N] [-comma-depth N] [-desc-depth N] [-fig-height N] [-x-height N]
RESOLUTION UNIT-WIDTH FONT
usage: ./build/addftinfo -v
usage: ./build/addftinfo --version
$ ./build/addftinfo -body-depth 60 -asc-depth
usage: ./build/addftinfo [-asc-height N] [-body-depth N] [-body-height N]
[-cap-height N] [-comma-depth N] [-desc-depth N] [-fig-height N] [-x-height N]
RESOLUTION UNIT-WIDTH FONT
usage: ./build/addftinfo -v
usage: ./build/addftinfo --version


You have to infer that you screwed up instead of being told.

Fix this some day.







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