5db1d1beef
Initialising the `comment_line_chars` and `comment_selection_chars` variables in language support scripts created a hard dependency of those scripts to `commenting.kak`, which would create errors when this script was not loaded, e.g. when running tests.
80 lines
2.3 KiB
Plaintext
80 lines
2.3 KiB
Plaintext
# http://w3.org/html
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufSetOption mimetype=text/x-html %{
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set buffer filetype html
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}
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hook global BufCreate .*[.](html) %{
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set buffer filetype html
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}
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# Highlighters
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# ‾‾‾‾‾‾‾‾‾‾‾‾
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addhl -group / regions html \
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comment <!-- --> '' \
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tag < > '' \
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style <style\b.*?>\K (?=</style>) '' \
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script <script\b.*?>\K (?=</script>) ''
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addhl -group /html/comment fill comment
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addhl -group /html/style ref css
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addhl -group /html/script ref javascript
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addhl -group /html/tag regex </?(\w+) 1:keyword
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addhl -group /html/tag regions content \
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string '"' (?<!\\)(\\\\)*" '' \
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string "'" "'" ''
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addhl -group /html/tag/content/string fill string
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# Commands
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# ‾‾‾‾‾‾‾‾
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def -hidden _html_filter_around_selections %{
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# remove trailing white spaces
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try %{ exec -draft -itersel <a-x> s \h+$ <ret> d }
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}
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def -hidden _html_indent_on_char %{
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eval -draft -itersel %{
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# align closing tag to opening when alone on a line
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try %{ exec -draft <space> <a-h> s ^\h+</(\w+)>$ <ret> <a-\;> <a-?> <lt><c-r>1 <ret> s \`|.\' <ret> <a-r> 1<a-&> }
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}
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}
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def -hidden _html_indent_on_new_line %{
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eval -draft -itersel %{
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# preserve previous line indent
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try %{ exec -draft <space> K <a-&> }
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# filter previous line
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try %{ exec -draft k : _html_filter_around_selections <ret> }
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# indent after lines ending with opening tag
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try %{ exec -draft k x <a-k> <[^/][^>]+>$ <ret> j <a-gt> }
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}
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}
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# Initialization
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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hook -group html-highlight global WinSetOption filetype=html %{ addhl ref html }
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hook global WinSetOption filetype=html %{
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hook window InsertEnd .* -group html-hooks _html_filter_around_selections
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hook window InsertChar .* -group html-indent _html_indent_on_char
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hook window InsertChar \n -group html-indent _html_indent_on_new_line
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}
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hook -group html-highlight global WinSetOption filetype=(?!html).* %{ rmhl html }
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hook global WinSetOption filetype=(?!html).* %{
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rmhooks window html-indent
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rmhooks window html-hooks
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}
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