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-rw-r--r--custom/extensions/about-render.lua27
1 file changed, 9 insertions, 18 deletions
diff --git a/custom/extensions/about-render.lua b/custom/extensions/about-render.lua
index f4e7685..805265e 100644
--- a/custom/extensions/about-render.lua
+++ b/custom/extensions/about-render.lua
@@ -259,20 +259,17 @@ if has_lpeg then
local lang_char = R("az", "AZ", "09") + S("_.+#-")
local heading_line = C(P("#") * P("#") ^ -5) * space ^ 1 * C(P(1) ^ 0)
local function thematic(mark)
- return space ^ 0 * P(mark) * (space ^ 0 * P(mark)) ^ 2
- * space ^ 0 * eol
+ return space ^ 0 * P(mark) * (space ^ 0 * P(mark)) ^ 2 * space ^ 0 * eol
end
local break_line = thematic("-") + thematic("*") + thematic("_")
- local fence_line = space ^ 0 * (C(P("`") ^ 3) + C(P("~") ^ 3))
- * space ^ 0 * C(lang_char ^ 0)
+ local fence_line = space ^ 0 * (C(P("`") ^ 3) + C(P("~") ^ 3)) * space ^ 0 * C(lang_char ^ 0)
local close_backtick = space ^ 0 * P("`") ^ 3 * space ^ 0 * eol
local close_tilde = space ^ 0 * P("~") ^ 3 * space ^ 0 * eol
local quote_line = space ^ 0 * P(">")
local bullet = S("-*+")
local number = R("09") ^ 1 * S(".)")
local item_line = space ^ 0 * C(bullet + number) * space ^ 1 * C(P(1) ^ 0)
- local dash_cell = space ^ 0 * P(":") ^ -1 * P("-") ^ 1 * P(":") ^ -1
- * space ^ 0
+ local dash_cell = space ^ 0 * P(":") ^ -1 * P("-") ^ 1 * P(":") ^ -1 * space ^ 0
-- A delimiter row is dash-cells joined by pipes. Require at least one
-- pipe, a leading one or one between cells, so a bare rule of dashes
-- stays a thematic break and an ordinary paragraph line is never taken
@@ -299,8 +296,7 @@ if has_lpeg then
if line:match("^%s*$") then
i = i + 1
elseif fence then
- local close = (fence:sub(1, 1) == "`")
- and close_backtick or close_tilde
+ local close = (fence:sub(1, 1) == "`") and close_backtick or close_tilde
local code = {}
i = i + 1
while i <= n and not close:match(lines[i]) do
@@ -345,16 +341,14 @@ if has_lpeg then
lines = paragraph,
}
end
- elseif i + 1 <= n and line:find("|", 1, true)
- and table_delimiter:match(lines[i + 1]) then
+ elseif i + 1 <= n and line:find("|", 1, true) and table_delimiter:match(lines[i + 1]) then
local head = {}
for _, cell in ipairs(split_cells(line)) do
head[#head + 1] = parse_inline(cell)
end
local rows = {}
i = i + 2
- while i <= n and lines[i]:find("|", 1, true)
- and not lines[i]:match("^%s*$") do
+ while i <= n and lines[i]:find("|", 1, true) and not lines[i]:match("^%s*$") do
local row = {}
for _, cell in ipairs(split_cells(lines[i])) do
row[#row + 1] = parse_inline(cell)
@@ -386,8 +380,7 @@ if has_lpeg then
else
local paragraph = { parse_inline(line) }
i = i + 1
- while i <= n and not lines[i]:match("^%s*$")
- and not block_start:match(lines[i]) do
+ while i <= n and not lines[i]:match("^%s*$") and not block_start:match(lines[i]) do
paragraph[#paragraph + 1] = parse_inline(lines[i])
i = i + 1
end
@@ -416,8 +409,7 @@ if has_lpeg then
-- Roff fonts are a current state carried across a run rather than
-- opened and closed, so the inline pass tokenises to a flat list
-- and folds it into the nodes markdown emits, instead of nesting.
- local macro_line = S(".'") * space ^ 0 * C((1 - space) ^ 1)
- * space ^ 0 * C(P(1) ^ 0)
+ local macro_line = S(".'") * space ^ 0 * C((1 - space) ^ 1) * space ^ 0 * C(P(1) ^ 0)
local one_font = { B = "B", I = "I" }
local two_font = { CB = "B", BI = "B", CI = "I" }
@@ -535,8 +527,7 @@ if has_lpeg then
flush_paragraph(); nofill = true; nofill_lines = {}
elseif macro == "fi" then
flush_nofill()
- elseif macro == "B" or macro == "BR" or macro == "RB"
- or macro == "BI" or macro == "IB" then
+ elseif macro == "B" or macro == "BR" or macro == "RB" or macro == "BI" or macro == "IB" then
add_line({ { kind = "strong", kids = man_inline(rest) } })
elseif macro == "I" or macro == "IR" or macro == "RI" then
add_line({ { kind = "em", kids = man_inline(rest) } })