From ecadb4b576efc36822610c9857a7ccb8967dd80a Mon Sep 17 00:00:00 2001
From: Marius <mariausol@gmail.com>
Date: Thu, 16 Aug 2012 23:40:21 +0300
Subject: beta 2012.08.16 22:20
---
scripts/context/lua/mtx-pdf.lua | 142 ++++++++++++++++++++++++++++++---
scripts/context/lua/mtxrun.lua | 115 ++++++++++++++++----------
scripts/context/stubs/mswin/mtxrun.lua | 115 ++++++++++++++++----------
scripts/context/stubs/unix/mtxrun | 115 ++++++++++++++++----------
4 files changed, 354 insertions(+), 133 deletions(-)
(limited to 'scripts')
diff --git a/scripts/context/lua/mtx-pdf.lua b/scripts/context/lua/mtx-pdf.lua
index 5654b8bc4..f37ee006a 100644
--- a/scripts/context/lua/mtx-pdf.lua
+++ b/scripts/context/lua/mtx-pdf.lua
@@ -6,14 +6,21 @@ if not modules then modules = { } end modules ['mtx-pdf'] = {
license = "see context related readme files"
}
+local tonumber = tonumber
+local format, gmatch = string.format, string.gmatch
+local utfchar = utf.char
+local concat = table.concat
+local setmetatableindex, sortedhash, sortedkeys = table.setmetatableindex, table.sortedhash, table.sortedkeys
+
local helpinfo = [[
--info show some info about the given file
--metadata show metadata xml blob
+--fonts show used fonts (--detail)
]]
local application = logs.application {
name = "mtx-pdf",
- banner = "ConTeXt PDF Helpers 0.01",
+ banner = "ConTeXt PDF Helpers 0.10",
helpinfo = helpinfo,
}
@@ -39,9 +46,8 @@ local function loadpdffile(filename)
end
end
-function scripts.pdf.info()
- local filename = environment.files[1]
- local pdffile = loadpdffile(filename)
+function scripts.pdf.info(filename)
+ local pdffile = loadpdffile(filename)
if pdffile then
local catalog = pdffile.Catalog
local info = pdffile.Info
@@ -73,9 +79,8 @@ function scripts.pdf.info()
end
end
-function scripts.pdf.metadata()
- local filename = environment.files[1]
- local pdffile = loadpdffile(filename)
+function scripts.pdf.metadata(filename)
+ local pdffile = loadpdffile(filename)
if pdffile then
local catalog = pdffile.Catalog
local metadata = catalog.Metadata
@@ -87,10 +92,127 @@ function scripts.pdf.metadata()
end
end
-if environment.argument("info") then
- scripts.pdf.info()
+local function getfonts(pdffile)
+ local usedfonts = { }
+ for i=1,pdffile.pages.n do
+ local page = pdffile.pages[i]
+ local fontlist = page.Resources.Font
+ for k, v in next, lpdf.epdf.expand(fontlist) do
+ usedfonts[k] = lpdf.epdf.expand(v)
+ end
+ end
+ return usedfonts
+end
+
+local function getunicodes(font)
+ local cid = font.ToUnicode
+ if cid then
+ cid = cid()
+ local counts = { }
+ -- for s in gmatch(cid,"begincodespacerange%s*(.-)%s*endcodespacerange") do
+ -- for a, b in gmatch(s,"<([^>]+)>%s+<([^>]+)>") do
+ -- print(a,b)
+ -- end
+ -- end
+ setmetatableindex(counts, function(t,k) t[k] = 0 return 0 end)
+ for s in gmatch(cid,"beginbfrange%s*(.-)%s*endbfrange") do
+ for first, last, offset in gmatch(s,"<([^>]+)>%s+<([^>]+)>%s+<([^>]+)>") do
+ first = tonumber(first,16)
+ last = tonumber(last,16)
+ offset = tonumber(offset,16)
+ offset = offset - first
+ for i=first,last do
+ local c = i + offset
+ counts[c] = counts[c] + 1
+ end
+ end
+ end
+ for s in gmatch(cid,"beginbfchar%s*(.-)%s*endbfchar") do
+ for old, new in gmatch(s,"<([^>]+)>%s+<([^>]+)>") do
+ for n in gmatch(new,"....") do
+ local c = tonumber(n,16)
+ counts[c] = counts[c] + 1
+ end
+ end
+ end
+ return counts
+ end
+end
+
+function scripts.pdf.fonts(filename)
+ local pdffile = loadpdffile(filename)
+ if pdffile then
+ local usedfonts = getfonts(pdffile)
+ local found = { }
+ for k, v in table.sortedhash(usedfonts) do
+ local counts = getunicodes(v)
+ local codes = { }
+ local chars = { }
+ local freqs = { }
+ if counts then
+ codes = sortedkeys(counts)
+ for i=1,#codes do
+ local k = codes[i]
+ local c = utfchar(k)
+ chars[i] = c
+ freqs[i] = format("U+%05X %s %s",k,counts[k] > 1 and "+" or " ", c)
+ end
+ for i=1,#codes do
+ codes[i] = format("U+%05X",codes[i])
+ end
+ end
+ found[k] = {
+ basefont = v.BaseFont or "no basefont",
+ encoding = v.Encoding or "no encoding",
+ subtype = v.Subtype or "no subtype",
+ unicode = v.ToUnicode and "unicode" or "no unicode",
+ chars = chars,
+ codes = codes,
+ freqs = freqs,
+ }
+ end
+
+ if environment.argument("detail") then
+ for k, v in sortedhash(found) do
+ report("id : %s",k)
+ report("basefont : %s",v.basefont)
+ report("encoding : %s",v.encoding)
+ report("subtype : %s",v.subtype)
+ report("unicode : %s",v.unicode)
+ report("characters : %s", concat(v.chars," "))
+ report("codepoints : %s", concat(v.codes," "))
+ report("")
+ end
+ else
+ local results = { { "id", "basefont", "encoding", "subtype", "unicode", "characters" } }
+ for k, v in sortedhash(found) do
+ results[#results+1] = { k, v.basefont, v.encoding, v.subtype, v.unicode, concat(v.chars," ") }
+ end
+ utilities.formatters.formatcolumns(results)
+ report(results[1])
+ report("")
+ for i=2,#results do
+ report(results[i])
+ end
+ report("")
+ end
+ end
+end
+
+-- scripts.pdf.info("e:/tmp/oeps.pdf")
+-- scripts.pdf.metadata("e:/tmp/oeps.pdf")
+-- scripts.pdf.fonts("e:/tmp/oeps.pdf")
+
+local filename = environment.files[1] or ""
+
+if filename == "" then
+ application.help()
+elseif environment.argument("info") then
+ scripts.pdf.info(filename)
elseif environment.argument("metadata") then
- scripts.pdf.metadata()
+ scripts.pdf.metadata(filename)
+elseif environment.argument("fonts") then
+ scripts.pdf.fonts(filename)
else
application.help()
end
diff --git a/scripts/context/lua/mtxrun.lua b/scripts/context/lua/mtxrun.lua
index 2090ec584..1eb0f5816 100644
--- a/scripts/context/lua/mtxrun.lua
+++ b/scripts/context/lua/mtxrun.lua
@@ -247,12 +247,16 @@ function table.strip(tab)
end
function table.keys(t)
- local keys, k = { }, 0
- for key, _ in next, t do
- k = k + 1
- keys[k] = key
+ if t then
+ local keys, k = { }, 0
+ for key, _ in next, t do
+ k = k + 1
+ keys[k] = key
+ end
+ return keys
+ else
+ return { }
end
- return keys
end
local function compare(a,b)
@@ -265,41 +269,49 @@ local function compare(a,b)
end
local function sortedkeys(tab)
- local srt, category, s = { }, 0, 0 -- 0=unknown 1=string, 2=number 3=mixed
- for key,_ in next, tab do
- s = s + 1
- srt[s] = key
- if category == 3 then
- -- no further check
- else
- local tkey = type(key)
- if tkey == "string" then
- category = (category == 2 and 3) or 1
- elseif tkey == "number" then
- category = (category == 1 and 3) or 2
+ if tab then
+ local srt, category, s = { }, 0, 0 -- 0=unknown 1=string, 2=number 3=mixed
+ for key,_ in next, tab do
+ s = s + 1
+ srt[s] = key
+ if category == 3 then
+ -- no further check
else
- category = 3
+ local tkey = type(key)
+ if tkey == "string" then
+ category = (category == 2 and 3) or 1
+ elseif tkey == "number" then
+ category = (category == 1 and 3) or 2
+ else
+ category = 3
+ end
end
end
- end
- if category == 0 or category == 3 then
- sort(srt,compare)
+ if category == 0 or category == 3 then
+ sort(srt,compare)
+ else
+ sort(srt)
+ end
+ return srt
else
- sort(srt)
+ return { }
end
- return srt
end
local function sortedhashkeys(tab) -- fast one
- local srt, s = { }, 0
- for key,_ in next, tab do
- if key then
- s= s + 1
- srt[s] = key
+ if tab then
+ local srt, s = { }, 0
+ for key,_ in next, tab do
+ if key then
+ s= s + 1
+ srt[s] = key
+ end
end
+ sort(srt)
+ return srt
+ else
+ return { }
end
- sort(srt)
- return srt
end
table.sortedkeys = sortedkeys
@@ -324,7 +336,7 @@ end
table.sortedhash = sortedhash
table.sortedpairs = sortedhash
-function table.append(t, list)
+function table.append(t,list)
local n = #t
for i=1,#list do
n = n + 1
@@ -1186,7 +1198,7 @@ local report = texio and texio.write_nl or print
-- function lpeg.Cmt (l) local p = lpcmt (l) report("LPEG Cmt =") lpprint(l) return p end
-- function lpeg.Carg (l) local p = lpcarg(l) report("LPEG Carg =") lpprint(l) return p end
-local type = type
+local type, next = type, next
local byte, char, gmatch, format = string.byte, string.char, string.gmatch, string.format
-- Beware, we predefine a bunch of patterns here and one reason for doing so
@@ -1247,6 +1259,10 @@ patterns.utf8char = utf8char
patterns.validutf8 = validutf8char
patterns.validutf8char = validutf8char
+local eol = S("\n\r")
+local spacer = S(" \t\f\v") -- + char(0xc2, 0xa0) if we want utf (cf mail roberto)
+local whitespace = eol + spacer
+
patterns.digit = digit
patterns.sign = sign
patterns.cardinal = sign^0 * digit^1
@@ -1266,16 +1282,16 @@ patterns.letter = patterns.lowercase + patterns.uppercase
patterns.space = space
patterns.tab = P("\t")
patterns.spaceortab = patterns.space + patterns.tab
-patterns.eol = S("\n\r")
-patterns.spacer = S(" \t\f\v") -- + char(0xc2, 0xa0) if we want utf (cf mail roberto)
+patterns.eol = eol
+patterns.spacer = spacer
+patterns.whitespace = whitespace
patterns.newline = newline
patterns.emptyline = newline^1
-patterns.nonspacer = 1 - patterns.spacer
-patterns.whitespace = patterns.eol + patterns.spacer
-patterns.nonwhitespace = 1 - patterns.whitespace
+patterns.nonspacer = 1 - spacer
+patterns.nonwhitespace = 1 - whitespace
patterns.equal = P("=")
patterns.comma = P(",")
-patterns.commaspacer = P(",") * patterns.spacer^0
+patterns.commaspacer = P(",") * spacer^0
patterns.period = P(".")
patterns.colon = P(":")
patterns.semicolon = P(";")
@@ -1491,8 +1507,8 @@ end
function lpeg.replacer(one,two)
if type(one) == "table" then
local no = #one
+ local p
if no > 0 then
- local p
for i=1,no do
local o = one[i]
local pp = P(o[1]) / o[2]
@@ -1502,8 +1518,17 @@ function lpeg.replacer(one,two)
p = pp
end
end
- return Cs((p + 1)^0)
+ else
+ for k, v in next, one do
+ local pp = P(k) / v
+ if p then
+ p = p + pp
+ else
+ p = pp
+ end
+ end
end
+ return Cs((p + 1)^0)
else
two = two or ""
return Cs((P(one)/two + 1)^0)
@@ -1875,6 +1900,14 @@ function string.tformat(fmt,...)
return format(lpegmatch(replacer,fmt),...)
end
+-- strips leading and trailing spaces and collapsed all other spaces
+
+local pattern = Cs(whitespace^0/"" * ((whitespace^1 * P(-1) / "") + (whitespace^1/" ") + P(1))^0)
+
+function string.collapsespaces(str)
+ return lpegmatch(pattern,str)
+end
+
end -- of closure
@@ -5699,7 +5732,7 @@ statistics.elapsedtime = elapsedtime
statistics.elapsedindeed = elapsedindeed
statistics.elapsedseconds = elapsedseconds
--- general function
+-- general function .. we might split this module
function statistics.register(tag,fnc)
if statistics.enable and type(fnc) == "function" then
diff --git a/scripts/context/stubs/mswin/mtxrun.lua b/scripts/context/stubs/mswin/mtxrun.lua
index 2090ec584..1eb0f5816 100644
--- a/scripts/context/stubs/mswin/mtxrun.lua
+++ b/scripts/context/stubs/mswin/mtxrun.lua
@@ -247,12 +247,16 @@ function table.strip(tab)
end
function table.keys(t)
- local keys, k = { }, 0
- for key, _ in next, t do
- k = k + 1
- keys[k] = key
+ if t then
+ local keys, k = { }, 0
+ for key, _ in next, t do
+ k = k + 1
+ keys[k] = key
+ end
+ return keys
+ else
+ return { }
end
- return keys
end
local function compare(a,b)
@@ -265,41 +269,49 @@ local function compare(a,b)
end
local function sortedkeys(tab)
- local srt, category, s = { }, 0, 0 -- 0=unknown 1=string, 2=number 3=mixed
- for key,_ in next, tab do
- s = s + 1
- srt[s] = key
- if category == 3 then
- -- no further check
- else
- local tkey = type(key)
- if tkey == "string" then
- category = (category == 2 and 3) or 1
- elseif tkey == "number" then
- category = (category == 1 and 3) or 2
+ if tab then
+ local srt, category, s = { }, 0, 0 -- 0=unknown 1=string, 2=number 3=mixed
+ for key,_ in next, tab do
+ s = s + 1
+ srt[s] = key
+ if category == 3 then
+ -- no further check
else
- category = 3
+ local tkey = type(key)
+ if tkey == "string" then
+ category = (category == 2 and 3) or 1
+ elseif tkey == "number" then
+ category = (category == 1 and 3) or 2
+ else
+ category = 3
+ end
end
end
- end
- if category == 0 or category == 3 then
- sort(srt,compare)
+ if category == 0 or category == 3 then
+ sort(srt,compare)
+ else
+ sort(srt)
+ end
+ return srt
else
- sort(srt)
+ return { }
end
- return srt
end
local function sortedhashkeys(tab) -- fast one
- local srt, s = { }, 0
- for key,_ in next, tab do
- if key then
- s= s + 1
- srt[s] = key
+ if tab then
+ local srt, s = { }, 0
+ for key,_ in next, tab do
+ if key then
+ s= s + 1
+ srt[s] = key
+ end
end
+ sort(srt)
+ return srt
+ else
+ return { }
end
- sort(srt)
- return srt
end
table.sortedkeys = sortedkeys
@@ -324,7 +336,7 @@ end
table.sortedhash = sortedhash
table.sortedpairs = sortedhash
-function table.append(t, list)
+function table.append(t,list)
local n = #t
for i=1,#list do
n = n + 1
@@ -1186,7 +1198,7 @@ local report = texio and texio.write_nl or print
-- function lpeg.Cmt (l) local p = lpcmt (l) report("LPEG Cmt =") lpprint(l) return p end
-- function lpeg.Carg (l) local p = lpcarg(l) report("LPEG Carg =") lpprint(l) return p end
-local type = type
+local type, next = type, next
local byte, char, gmatch, format = string.byte, string.char, string.gmatch, string.format
-- Beware, we predefine a bunch of patterns here and one reason for doing so
@@ -1247,6 +1259,10 @@ patterns.utf8char = utf8char
patterns.validutf8 = validutf8char
patterns.validutf8char = validutf8char
+local eol = S("\n\r")
+local spacer = S(" \t\f\v") -- + char(0xc2, 0xa0) if we want utf (cf mail roberto)
+local whitespace = eol + spacer
+
patterns.digit = digit
patterns.sign = sign
patterns.cardinal = sign^0 * digit^1
@@ -1266,16 +1282,16 @@ patterns.letter = patterns.lowercase + patterns.uppercase
patterns.space = space
patterns.tab = P("\t")
patterns.spaceortab = patterns.space + patterns.tab
-patterns.eol = S("\n\r")
-patterns.spacer = S(" \t\f\v") -- + char(0xc2, 0xa0) if we want utf (cf mail roberto)
+patterns.eol = eol
+patterns.spacer = spacer
+patterns.whitespace = whitespace
patterns.newline = newline
patterns.emptyline = newline^1
-patterns.nonspacer = 1 - patterns.spacer
-patterns.whitespace = patterns.eol + patterns.spacer
-patterns.nonwhitespace = 1 - patterns.whitespace
+patterns.nonspacer = 1 - spacer
+patterns.nonwhitespace = 1 - whitespace
patterns.equal = P("=")
patterns.comma = P(",")
-patterns.commaspacer = P(",") * patterns.spacer^0
+patterns.commaspacer = P(",") * spacer^0
patterns.period = P(".")
patterns.colon = P(":")
patterns.semicolon = P(";")
@@ -1491,8 +1507,8 @@ end
function lpeg.replacer(one,two)
if type(one) == "table" then
local no = #one
+ local p
if no > 0 then
- local p
for i=1,no do
local o = one[i]
local pp = P(o[1]) / o[2]
@@ -1502,8 +1518,17 @@ function lpeg.replacer(one,two)
p = pp
end
end
- return Cs((p + 1)^0)
+ else
+ for k, v in next, one do
+ local pp = P(k) / v
+ if p then
+ p = p + pp
+ else
+ p = pp
+ end
+ end
end
+ return Cs((p + 1)^0)
else
two = two or ""
return Cs((P(one)/two + 1)^0)
@@ -1875,6 +1900,14 @@ function string.tformat(fmt,...)
return format(lpegmatch(replacer,fmt),...)
end
+-- strips leading and trailing spaces and collapsed all other spaces
+
+local pattern = Cs(whitespace^0/"" * ((whitespace^1 * P(-1) / "") + (whitespace^1/" ") + P(1))^0)
+
+function string.collapsespaces(str)
+ return lpegmatch(pattern,str)
+end
+
end -- of closure
@@ -5699,7 +5732,7 @@ statistics.elapsedtime = elapsedtime
statistics.elapsedindeed = elapsedindeed
statistics.elapsedseconds = elapsedseconds
--- general function
+-- general function .. we might split this module
function statistics.register(tag,fnc)
if statistics.enable and type(fnc) == "function" then
diff --git a/scripts/context/stubs/unix/mtxrun b/scripts/context/stubs/unix/mtxrun
index 2090ec584..1eb0f5816 100644
--- a/scripts/context/stubs/unix/mtxrun
+++ b/scripts/context/stubs/unix/mtxrun
@@ -247,12 +247,16 @@ function table.strip(tab)
end
function table.keys(t)
- local keys, k = { }, 0
- for key, _ in next, t do
- k = k + 1
- keys[k] = key
+ if t then
+ local keys, k = { }, 0
+ for key, _ in next, t do
+ k = k + 1
+ keys[k] = key
+ end
+ return keys
+ else
+ return { }
end
- return keys
end
local function compare(a,b)
@@ -265,41 +269,49 @@ local function compare(a,b)
end
local function sortedkeys(tab)
- local srt, category, s = { }, 0, 0 -- 0=unknown 1=string, 2=number 3=mixed
- for key,_ in next, tab do
- s = s + 1
- srt[s] = key
- if category == 3 then
- -- no further check
- else
- local tkey = type(key)
- if tkey == "string" then
- category = (category == 2 and 3) or 1
- elseif tkey == "number" then
- category = (category == 1 and 3) or 2
+ if tab then
+ local srt, category, s = { }, 0, 0 -- 0=unknown 1=string, 2=number 3=mixed
+ for key,_ in next, tab do
+ s = s + 1
+ srt[s] = key
+ if category == 3 then
+ -- no further check
else
- category = 3
+ local tkey = type(key)
+ if tkey == "string" then
+ category = (category == 2 and 3) or 1
+ elseif tkey == "number" then
+ category = (category == 1 and 3) or 2
+ else
+ category = 3
+ end
end
end
- end
- if category == 0 or category == 3 then
- sort(srt,compare)
+ if category == 0 or category == 3 then
+ sort(srt,compare)
+ else
+ sort(srt)
+ end
+ return srt
else
- sort(srt)
+ return { }
end
- return srt
end
local function sortedhashkeys(tab) -- fast one
- local srt, s = { }, 0
- for key,_ in next, tab do
- if key then
- s= s + 1
- srt[s] = key
+ if tab then
+ local srt, s = { }, 0
+ for key,_ in next, tab do
+ if key then
+ s= s + 1
+ srt[s] = key
+ end
end
+ sort(srt)
+ return srt
+ else
+ return { }
end
- sort(srt)
- return srt
end
table.sortedkeys = sortedkeys
@@ -324,7 +336,7 @@ end
table.sortedhash = sortedhash
table.sortedpairs = sortedhash
-function table.append(t, list)
+function table.append(t,list)
local n = #t
for i=1,#list do
n = n + 1
@@ -1186,7 +1198,7 @@ local report = texio and texio.write_nl or print
-- function lpeg.Cmt (l) local p = lpcmt (l) report("LPEG Cmt =") lpprint(l) return p end
-- function lpeg.Carg (l) local p = lpcarg(l) report("LPEG Carg =") lpprint(l) return p end
-local type = type
+local type, next = type, next
local byte, char, gmatch, format = string.byte, string.char, string.gmatch, string.format
-- Beware, we predefine a bunch of patterns here and one reason for doing so
@@ -1247,6 +1259,10 @@ patterns.utf8char = utf8char
patterns.validutf8 = validutf8char
patterns.validutf8char = validutf8char
+local eol = S("\n\r")
+local spacer = S(" \t\f\v") -- + char(0xc2, 0xa0) if we want utf (cf mail roberto)
+local whitespace = eol + spacer
+
patterns.digit = digit
patterns.sign = sign
patterns.cardinal = sign^0 * digit^1
@@ -1266,16 +1282,16 @@ patterns.letter = patterns.lowercase + patterns.uppercase
patterns.space = space
patterns.tab = P("\t")
patterns.spaceortab = patterns.space + patterns.tab
-patterns.eol = S("\n\r")
-patterns.spacer = S(" \t\f\v") -- + char(0xc2, 0xa0) if we want utf (cf mail roberto)
+patterns.eol = eol
+patterns.spacer = spacer
+patterns.whitespace = whitespace
patterns.newline = newline
patterns.emptyline = newline^1
-patterns.nonspacer = 1 - patterns.spacer
-patterns.whitespace = patterns.eol + patterns.spacer
-patterns.nonwhitespace = 1 - patterns.whitespace
+patterns.nonspacer = 1 - spacer
+patterns.nonwhitespace = 1 - whitespace
patterns.equal = P("=")
patterns.comma = P(",")
-patterns.commaspacer = P(",") * patterns.spacer^0
+patterns.commaspacer = P(",") * spacer^0
patterns.period = P(".")
patterns.colon = P(":")
patterns.semicolon = P(";")
@@ -1491,8 +1507,8 @@ end
function lpeg.replacer(one,two)
if type(one) == "table" then
local no = #one
+ local p
if no > 0 then
- local p
for i=1,no do
local o = one[i]
local pp = P(o[1]) / o[2]
@@ -1502,8 +1518,17 @@ function lpeg.replacer(one,two)
p = pp
end
end
- return Cs((p + 1)^0)
+ else
+ for k, v in next, one do
+ local pp = P(k) / v
+ if p then
+ p = p + pp
+ else
+ p = pp
+ end
+ end
end
+ return Cs((p + 1)^0)
else
two = two or ""
return Cs((P(one)/two + 1)^0)
@@ -1875,6 +1900,14 @@ function string.tformat(fmt,...)
return format(lpegmatch(replacer,fmt),...)
end
+-- strips leading and trailing spaces and collapsed all other spaces
+
+local pattern = Cs(whitespace^0/"" * ((whitespace^1 * P(-1) / "") + (whitespace^1/" ") + P(1))^0)
+
+function string.collapsespaces(str)
+ return lpegmatch(pattern,str)
+end
+
end -- of closure
@@ -5699,7 +5732,7 @@ statistics.elapsedtime = elapsedtime
statistics.elapsedindeed = elapsedindeed
statistics.elapsedseconds = elapsedseconds
--- general function
+-- general function .. we might split this module
function statistics.register(tag,fnc)
if statistics.enable and type(fnc) == "function" then
--
cgit v1.2.3