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[tool]--wrap-column flag has no effect #36484

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#191264
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[tool]--wrap-column flag has no effect#36484
#191264
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P2Important issues not at the top of the work lista: qualityA truly polished experiencefound in release: 3.0Found to occur in 3.0found in release: 3.1Found to occur in 3.1has reproducible stepsThe issue has been confirmed reproducible and is ready to work onteam-toolOwned by Flutter Tool teamtoolAffects the "flutter" command-line tool. See also t: labels.tool-still-validIssues that have been deemed still valid as part of the Flutter Tools issue cleanup initiative.triaged-toolTriaged by Flutter Tool team

Description

@bradyt
bradyt
opened on Jul 18, 2019

Related: #23074.

In the following, there is no wrapping of the option description.

> flutter help --wrap-column=80 --verbose | grep column
    --wrap-column              Sets the output wrap column. If not set, uses the width of the terminal. No wrapping occurs if not writing to a terminal. Use --no-wrap to turn off wrapping when connected to a terminal.

I was expecting option descriptions to be wrapped nicely to the specified column. So something like the following.

    --wrap-column              Sets the output wrap column. If not set, uses 
                               the width of the terminal. No wrapping occurs 
                               if not writing to a terminal. Use --no-wrap to 
                               turn off wrapping when connected to a terminal.

Nor does flutter help --wrap --wrap-column=80 --verbose | less work.

My environment is as follows.

> flutter --version
Flutter 1.7.8+hotfix.3 • channel stable • https://github.com/flutter/flutter.git
Framework • revision b712a172f9 (9 days ago) • 2019-07-09 13:14:38 -0700
Engine • revision 54ad777fd2
Tools • Dart 2.4.0

I am using bash in Terminal.app.

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    P2Important issues not at the top of the work lista: qualityA truly polished experiencefound in release: 3.0Found to occur in 3.0found in release: 3.1Found to occur in 3.1has reproducible stepsThe issue has been confirmed reproducible and is ready to work onteam-toolOwned by Flutter Tool teamtoolAffects the "flutter" command-line tool. See also t: labels.tool-still-validIssues that have been deemed still valid as part of the Flutter Tools issue cleanup initiative.triaged-toolTriaged by Flutter Tool team

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