Comments (3)
CDSoft
commented on July 20, 2024
I would prefer a more generic way to do it instead of having a specific case for tables in include. Maybe a Lua function to preprocess the content of the file before including it. I'll think about it.
As a quick workaround I would rather suggest using https://github.com/CDSoft/upp to include such tables. upp works on the file content, not on the Pandoc AST.
e.g.:
issue_7.md:
Table with a custom header and caption:
$(include_table "table.md" {header="---|---", caption="Caption"})
Same table with a default header and no caption:
$(include_table "table.md")table.md:
a|b|c
d|e|f
g|h|iinclude_table.lua:
-- this function shall be loaded by upp to include pipe separated tables
function include_table(name)
local function render_table(conf)
local t = {}
for line in io.lines(name) do table.insert(t, line) end
if conf.header then
local header = type(conf.header) == "boolean"
and t[1]:gsub("[^%|]+", "-") -- default header separator deduced from the first line
or tostring(conf.header) -- custom header
table.insert(t, 2, header)
end
if conf.caption then table.insert(t, "\n: "..conf.caption) end
return table.concat(t, "\n")
end
return setmetatable({}, {
__call = function(_, conf) return render_table(conf) end,
__tostring = function() return render_table{header=true} end,
})
endThen you can chain upp and panda. E.g.:
upp -l include_table.lua issue_7.md | panda -t markdowngives:
Table with a custom header and caption:
a b
--- ---
d e
g h
: Caption
Same table with a default header and no caption:
a b c
--- --- ---
d e f
g h i
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bandel65
commented on July 20, 2024
Thanks. I’ll look into that.
From: CDSoft ***@***.***>
Sent: Thursday, November 4, 2021 9:33 AM
To: CDSoft/panda ***@***.***>
Cc: Bill Andel ***@***.***>; Author ***@***.***>
Subject: [External] Re: [CDSoft/panda] Add 'caption="string"' and header=true/false options to include block (Issue #7)
I would prefer a more generic way to do it instead of having a specific case for tables in include. Maybe a Lua function to preprocess the content of the file before including it. I'll think about it.
As a quick workaround I would rather suggest using https://github.com/CDSoft/upp to include such tables. upp works on the file content, not on the Pandoc AST.
e.g.:
issue_7.md:
Table with a custom header and caption:
$(include_table "table.md" {header="---|---", caption="Caption"})
Same table with a default header and no caption:
$(include_table "table.md")
table.md:
a|b|c
d|e|f
g|h|i
include_table.lua:
…-- this function shall be loaded by upp to include pipe separated tables
function include_table(name)
local function render_table(conf)
local t = {}
for line in io.open(name):lines() do table.insert(t, line) end
if conf.header then
local header = type(conf.header) == "boolean"
and t[1]:gsub("[^%|]+", "-") -- default header separator deduced from the first line
or tostring(conf.header) -- custom header
table.insert(t, 2, header)
end
if conf.caption then table.insert(t, "\n: "..conf.caption) end
return table.concat(t, "\n")
end
return setmetatable({}, {
__call = function(_, conf) return render_table(conf) end,
__tostring = function() return render_table{header=true} end,
})
end
Then you can chain upp and panda. E.g.:
upp -l include_table.lua issue_7.md | panda -t markdown
gives:
Table with a custom header and caption:
a b
--- ---
d e
g h
: Caption
Same table with a default header and no caption:
a b c
--- --- ---
d e f
g h i
—
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bandel65
commented on July 20, 2024
Just a thought: what about...
:::(include=xyz.csv)
Table: This is my caption
:::
Right now the actual contents of the block are being thrown away. Could they be appended to the included file instead?
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