From 6339e51588b3e9162d1a12206a96ae5dde5364ab Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Sun, 28 Jun 2020 21:34:37 +0000 Subject: oops, pdftexcmds.lua in runtime git-svn-id: svn://tug.org/texlive/trunk@55693 c570f23f-e606-0410-a88d-b1316a301751 --- .../doc/generic/pdftexcmds/pdftexcmds.lua | 375 --------------------- 1 file changed, 375 deletions(-) delete mode 100644 Master/texmf-dist/doc/generic/pdftexcmds/pdftexcmds.lua (limited to 'Master/texmf-dist/doc') diff --git a/Master/texmf-dist/doc/generic/pdftexcmds/pdftexcmds.lua b/Master/texmf-dist/doc/generic/pdftexcmds/pdftexcmds.lua deleted file mode 100644 index 593ddced020..00000000000 --- a/Master/texmf-dist/doc/generic/pdftexcmds/pdftexcmds.lua +++ /dev/null @@ -1,375 +0,0 @@ --- --- This is file `pdftexcmds.lua', --- generated with the docstrip utility. --- --- The original source files were: --- --- pdftexcmds.dtx (with options: `lua') --- --- This is a generated file. --- --- Project: pdftexcmds --- Version: 2020-06-27 v0.33 --- --- Copyright (C) --- 2007, 2009-2011 Heiko Oberdiek --- 2016-2019 Oberdiek Package Support Group --- --- This work may be distributed and/or modified under the --- conditions of the LaTeX Project Public License, either --- version 1.3c of this license or (at your option) any later --- version. This version of this license is in --- https://www.latex-project.org/lppl/lppl-1-3c.txt --- and the latest version of this license is in --- https://www.latex-project.org/lppl.txt --- and version 1.3 or later is part of all distributions of --- LaTeX version 2005/12/01 or later. --- --- This work has the LPPL maintenance status "maintained". --- --- The Current Maintainers of this work are --- Heiko Oberdiek and the Oberdiek Package Support Group --- https://github.com/ho-tex/pdftexcmds/issues --- --- The Base Interpreter refers to any `TeX-Format', --- because some files are installed in TDS:tex/generic//. --- --- This work consists of the main source file pdftexcmds.dtx --- and the derived files --- pdftexcmds.sty, pdftexcmds.pdf, pdftexcmds.ins, pdftexcmds.drv, --- pdftexcmds.lua. --- -oberdiek = oberdiek or {} -local pdftexcmds = oberdiek.pdftexcmds or {} -oberdiek.pdftexcmds = pdftexcmds -local systemexitstatus -function pdftexcmds.getversion() - tex.write("2020-06-27 v0.33") -end -function pdftexcmds.strcmp(A, B) - if A == B then - tex.write("0") - elseif A < B then - tex.write("-1") - else - tex.write("1") - end -end -local function utf8_to_byte(str) - local i = 0 - local n = string.len(str) - local t = {} - while i < n do - i = i + 1 - local a = string.byte(str, i) - if a < 128 then - table.insert(t, string.char(a)) - else - if a >= 192 and i < n then - i = i + 1 - local b = string.byte(str, i) - if b < 128 or b >= 192 then - i = i - 1 - elseif a == 194 then - table.insert(t, string.char(b)) - elseif a == 195 then - table.insert(t, string.char(b + 64)) - end - end - end - end - return table.concat(t) -end -function pdftexcmds.escapehex(str, mode) - if mode == "byte" then - str = utf8_to_byte(str) - end - tex.write((string.gsub(str, ".", - function (ch) - return string.format("%02X", string.byte(ch)) - end - ))) -end -function pdftexcmds.unescapehex(str, mode, patch) - local a = 0 - local first = true - local result = {} - for i = 1, string.len(str), 1 do - local ch = string.byte(str, i) - if ch >= 48 and ch <= 57 then - ch = ch - 48 - elseif ch >= 65 and ch <= 70 then - ch = ch - 55 - elseif ch >= 97 and ch <= 102 then - ch = ch - 87 - else - ch = nil - end - if ch then - if first then - a = ch * 16 - first = false - else - table.insert(result, a + ch) - first = true - end - end - end - if not first then - table.insert(result, a) - end - if patch == 1 then - local temp = {} - for i, a in ipairs(result) do - if a == 0 then - table.insert(temp, 1) - table.insert(temp, 1) - else - if a == 1 then - table.insert(temp, 1) - table.insert(temp, 2) - else - table.insert(temp, a) - end - end - end - result = temp - end - if mode == "byte" then - local utf8 = {} - for i, a in ipairs(result) do - if a < 128 then - table.insert(utf8, a) - else - if a < 192 then - table.insert(utf8, 194) - a = a - 128 - else - table.insert(utf8, 195) - a = a - 192 - end - table.insert(utf8, a + 128) - end - end - result = utf8 - end - local unpack = _G["unpack"] or table.unpack - tex.settoks(pdftexcmds.toks, string.char(unpack(result))) -end -function pdftexcmds.escapestring(str, mode) - if mode == "byte" then - str = utf8_to_byte(str) - end - tex.write((string.gsub(str, ".", - function (ch) - local b = string.byte(ch) - if b < 33 or b > 126 then - return string.format("\\%.3o", b) - end - if b == 40 or b == 41 or b == 92 then - return "\\" .. ch - end - return nil - end - ))) -end -function pdftexcmds.escapename(str, mode) - if mode == "byte" then - str = utf8_to_byte(str) - end - tex.write((string.gsub(str, ".", - function (ch) - local b = string.byte(ch) - if b == 0 then - return "" - end - if b <= 32 or b >= 127 - or b == 35 or b == 37 or b == 40 or b == 41 - or b == 47 or b == 60 or b == 62 or b == 91 - or b == 93 or b == 123 or b == 125 then - return string.format("#%.2X", b) - else - return nil - end - end - ))) -end -function pdftexcmds.filesize(filename) - local foundfile = kpse.find_file(filename, "tex", true) - if foundfile then - local size = lfs.attributes(foundfile, "size") - if size then - tex.write(size) - end - end -end -function pdftexcmds.filemoddate(filename) - local foundfile = kpse.find_file(filename, "tex", true) - if foundfile then - local date = lfs.attributes(foundfile, "modification") - if date then - local d = os.date("*t", date) - if d.sec >= 60 then - d.sec = 59 - end - local u = os.date("!*t", date) - local off = 60 * (d.hour - u.hour) + d.min - u.min - if d.year ~= u.year then - if d.year > u.year then - off = off + 1440 - else - off = off - 1440 - end - elseif d.yday ~= u.yday then - if d.yday > u.yday then - off = off + 1440 - else - off = off - 1440 - end - end - local timezone - if off == 0 then - timezone = "Z" - else - local hours = math.floor(off / 60) - local mins = math.abs(off - hours * 60) - timezone = string.format("%+03d'%02d'", hours, mins) - end - tex.write(string.format("D:%04d%02d%02d%02d%02d%02d%s", - d.year, d.month, d.day, d.hour, d.min, d.sec, timezone)) - end - end -end -function pdftexcmds.filedump(offset, length, filename) - length = tonumber(length) - if length and length > 0 then - local foundfile = kpse.find_file(filename, "tex", true) - if foundfile then - offset = tonumber(offset) - if not offset then - offset = 0 - end - local filehandle = io.open(foundfile, "rb") - if filehandle then - if offset > 0 then - filehandle:seek("set", offset) - end - local dump = filehandle:read(length) - pdftexcmds.escapehex(dump) - filehandle:close() - end - end - end -end -function pdftexcmds.mdfivesum(str, mode) - if mode == "byte" then - str = utf8_to_byte(str) - end - pdftexcmds.escapehex(md5.sum(str)) -end -function pdftexcmds.filemdfivesum(filename) - local foundfile = kpse.find_file(filename, "tex", true) - if foundfile then - local filehandle = io.open(foundfile, "rb") - if filehandle then - local contents = filehandle:read("*a") - pdftexcmds.escapehex(md5.sum(contents)) - filehandle:close() - end - end -end -local basetime = 0 -function pdftexcmds.resettimer() - basetime = os.clock() -end -function pdftexcmds.elapsedtime() - local val = (os.clock() - basetime) * 65536 + .5 - if val > 2147483647 then - val = 2147483647 - end - tex.write(string.format("%d", math.floor(val))) -end -function pdftexcmds.shellescape() - if os.execute then - if status - and status.luatex_version - and status.luatex_version >= 68 then - tex.write(os.execute()) - else - local result = os.execute() - if result == 0 then - tex.write("0") - else - if result == nil then - tex.write("0") - else - tex.write("1") - end - end - end - else - tex.write("0") - end -end -function pdftexcmds.system(cmdline) - systemexitstatus = nil - texio.write_nl("log", "system(" .. cmdline .. ") ") - if os.execute then - texio.write("log", "executed.") - systemexitstatus = os.execute(cmdline) - else - texio.write("log", "disabled.") - end -end -function pdftexcmds.lastsystemstatus() - local result = tonumber(systemexitstatus) - if result then - local x = math.floor(result / 256) - tex.write(result - 256 * math.floor(result / 256)) - end -end -function pdftexcmds.lastsystemexit() - local result = tonumber(systemexitstatus) - if result then - tex.write(math.floor(result / 256)) - end -end -function pdftexcmds.pipe(cmdline, patch) - local result - systemexitstatus = nil - texio.write_nl("log", "pipe(" .. cmdline ..") ") - if io.popen then - texio.write("log", "executed.") - local handle = io.popen(cmdline, "r") - if handle then - result = handle:read("*a") - handle:close() - end - else - texio.write("log", "disabled.") - end - if result then - if patch == 1 then - local temp = {} - for i, a in ipairs(result) do - if a == 0 then - table.insert(temp, 1) - table.insert(temp, 1) - else - if a == 1 then - table.insert(temp, 1) - table.insert(temp, 2) - else - table.insert(temp, a) - end - end - end - result = temp - end - tex.settoks(pdftexcmds.toks, result) - else - tex.settoks(pdftexcmds.toks, "") - end -end --- --- End of File `pdftexcmds.lua'. -- cgit v1.2.3