latex pattern for raw table treatment is checked twice in Lua : perf improvement ?

[cderv]

I just noticed this while reading code.

For raw LaTeX Table, we do process table patterns, only when found

quarto-cli/src/resources/filters/quarto-pre/table-captions.lua

Lines 171 to 181 in b42543e

	elseif hasRawLatexTable(raw) then
	for i,pattern in ipairs(_quarto.patterns.latexTablePatterns) do
	local match_fun = _quarto.modules.patterns.match_all_in_table(pattern)
	if match_fun(raw.text) then
	local combined_pattern = _quarto.modules.patterns.combine_patterns(pattern)
	raw.text = applyLatexTableCaption(raw.text, tblCaptions[idx], tblLabels[idx], combined_pattern)
	break
	end
	end
	idx = idx + 1
	elseif hasPagedHtmlTable(raw) then

though we also do the exact same inside the function call

quarto-cli/src/resources/filters/quarto-pre/table-captions.lua

Lines 202 to 221 in b42543e

	function applyLatexTableCaption(latex, tblCaption, tblLabel, tablePattern)
	local latexCaptionPattern = _quarto.patterns.latexCaptionPattern
	local latex_caption_match = _quarto.modules.patterns.match_all_in_table(latexCaptionPattern)
	-- insert caption if there is none
	local beginCaption, caption = latex_caption_match(latex)
	if not beginCaption then
	latex = latex:gsub(tablePattern, "%1" .. "\n\\caption{ }\\tabularnewline\n" .. "%2%3", 1)
	end
	-- apply table caption and label
	local beginCaption, captionText, endCaption = latex_caption_match(latex)
	if #tblCaption > 0 then
	captionText = stringEscape(tblCaption, "latex")
	end
	if #tblLabel > 0 then
	captionText = captionText .. " {#" .. tblLabel .. "}"
	end
	assert(captionText)
	latex = latex:gsub(_quarto.modules.patterns.combine_patterns(latexCaptionPattern), "%1" .. captionText:gsub("%%", "%%%%") .. "%3", 1)
	return latex
	end

As those string matching were already a problem related to perf (#9733), maybe this is worth simplifying here to avoid the duplicate treatment