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docs: noproxy wants the punycoded hostname version#21228

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docs: noproxy wants the punycoded hostname version#21228
bagder wants to merge 1 commit intomasterfrom
bagder/noproxy-idn

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@bagder bagder commented Apr 5, 2026

Reported-by: Mehtab Zafar

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Pull request overview

Updates curl documentation to clarify that noproxy entries for internationalized domain names (IDNs) must use the punycode form.

Changes:

  • Documented that IDN hostnames should be provided in punycode form for CURLOPT_NOPROXY.
  • Documented the same punycode requirement for the --noproxy command-line option.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File Description
docs/libcurl/opts/CURLOPT_NOPROXY.md Adds guidance for using punycode when listing internationalized hostnames in CURLOPT_NOPROXY.
docs/cmdline-opts/noproxy.md Adds the same punycode guidance for the --noproxy option.

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@bagder bagder force-pushed the bagder/noproxy-idn branch from 4119bcf to ad6904c Compare April 5, 2026 14:31
@bagder bagder marked this pull request as ready for review April 5, 2026 14:32
@bagder bagder closed this in f22f08a Apr 5, 2026
@bagder bagder deleted the bagder/noproxy-idn branch April 5, 2026 14:53
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2 participants