JDK-8272667: substandard error messages from the docs build

[jonathan-gibbons]

Please review a small (delete one character) change to improve the error messages reported when bad HTML is detected when post-processing the output from pandoc to generate the docs.

The change is just to pass the filename as an argument to the command, instead of just piping the input to stdin. As a result, the name of any file containing bad input is reported in the message, instead of the message simply referring to <stdin>

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• Change must be properly reviewed

Issue

• JDK-8272667: substandard error messages from the docs build

Reviewers

• Joe Darcy (@jddarcy - Reviewer)
• Iris Clark (@irisclark - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk pull/5175/head:pull/5175
$ git checkout pull/5175

Update a local copy of the PR:
$ git checkout pull/5175
$ git pull https://git.openjdk.java.net/jdk pull/5175/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 5175

View PR using the GUI difftool:
$ git pr show -t 5175

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk/pull/5175.diff

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[openjdk]

@jonathan-gibbons The following label will be automatically applied to this pull request:

• build

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[mlbridge]

Webrevs

• 00: Full (193af45b)

[openjdk]

@jonathan-gibbons This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8272667: substandard error messages from the docs build

Reviewed-by: darcy, iris

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[jonathan-gibbons]

/integrate

[openjdk]

Going to push as commit 6d3d479.

[openjdk]

@jonathan-gibbons Pushed as commit 6d3d479.

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