ocsigen / ocsigen/tyxml

Should tyxml percent-encode urls ?

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Dominant language
OCaml
Stars
179
Forks
63
Avg merge
5h
Merged PRs (30d)
22

Description

Code like this:

p [ a ~a:[ a_href "#val-(^)" ] [ txt "val (<)" ] ];
p [ a ~a:[ a_href "#val-(<)" ] [ txt "val (<)" ] ];
p [ a ~a:[ a_href "#val-(>)" ] [ txt "val (<)" ] ];

Generates HTML like this:

<p><a href="#val-(^)">val (&lt;)</a></p>
<p><a href="#val-(&lt;)">val (&lt;)</a></p>
<p><a href="#val-(&gt;)">val (&lt;)</a></p>

Of course, web browsers accept this but tidy-html5 generates warnings:

Warning: <a> escaping malformed URI reference
Warning: <a> illegal characters found in URI
Warning: <a> escaping malformed URI reference
Warning: <a> illegal characters found in URI

Should Tyxml percent-encode the value of href attributes ?

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the three OCaml examples in the issue and comparing their generated HTML with tidy-html5's warnings. Determine the expected handling of href values such as #val-(^), #val-(<), and #val-(>); the work is done when Tyxml's behavior for these URI references is defined and validated against the reported warnings.

Written by the indexing model from the issue text.

Assessment

Tech stack
ocaml
Domain
web-dev
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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