Improve shortcode indentation handling

* Record the leading whitespace (tabs, spaces) before the shortcode when parsing the page.
* Apply that indentation to the rendered result of shortcodes without inner content (where the user will apply indentation).

Fixes #9946
This commit is contained in:
Bjørn Erik Pedersen 2022-05-28 13:18:50 +02:00
parent 322d19a81f
commit d2cfaede5b
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9 changed files with 208 additions and 4 deletions

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@ -51,6 +51,9 @@ var shortCodeLexerTests = []lexerTest{
{"simple with markup", `{{% sc1 %}}`, []Item{tstLeftMD, tstSC1, tstRightMD, tstEOF}},
{"with spaces", `{{< sc1 >}}`, []Item{tstLeftNoMD, tstSC1, tstRightNoMD, tstEOF}},
{"indented on new line", "Hello\n {{% sc1 %}}", []Item{nti(tText, "Hello\n"), nti(tIndentation, " "), tstLeftMD, tstSC1, tstRightMD, tstEOF}},
{"indented on new line tab", "Hello\n\t{{% sc1 %}}", []Item{nti(tText, "Hello\n"), nti(tIndentation, "\t"), tstLeftMD, tstSC1, tstRightMD, tstEOF}},
{"indented on first line", " {{% sc1 %}}", []Item{nti(tIndentation, " "), tstLeftMD, tstSC1, tstRightMD, tstEOF}},
{"mismatched rightDelim", `{{< sc1 %}}`, []Item{
tstLeftNoMD, tstSC1,
nti(tError, "unrecognized character in shortcode action: U+0025 '%'. Note: Parameters with non-alphanumeric args must be quoted"),