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|
# module : base/kpsefast
# copyright : PRAGMA Advanced Document Engineering
# version : 2005
# author : Hans Hagen
#
# project : ConTeXt / eXaMpLe
# concept : Hans Hagen
# info : j.hagen@xs4all.nl
# www : www.pragma-ade.com
# todo: multiple cnf files
#
# todo: cleanup, string or table store (as in lua variant)
class String
def split_path
if self =~ /\;/o || self =~ /^[a-z]\:/io then
self.split(";")
else
self.split(":")
end
end
end
class Array
def join_path
self.join(File::PATH_SEPARATOR)
end
end
class File
def File.locate_file(path,name)
begin
files = Dir.entries(path)
if files.include?(name) then
fullname = File.join(path,name)
return fullname if FileTest.file?(fullname)
end
files.each do |p|
fullname = File.join(path,p)
if p != '.' and p != '..' and FileTest.directory?(fullname) and result = locate_file(fullname,name) then
return result
end
end
rescue
# bad path
end
return nil
end
def File.glob_file(pattern)
return Dir.glob(pattern).first
end
end
module KpseUtil
# to be adapted, see loading cnf file
@@texmftrees = ['texmf-local','texmf.local','../..','texmf'] # '../..' is for gwtex
@@texmfcnf = 'texmf.cnf'
def KpseUtil::identify
# we mainly need to identify the local tex stuff and wse assume that
# the texmfcnf variable is set; otherwise we need to expand the
# TEXMF variable and that takes time since it may involve more
ownpath = File.expand_path($0)
if ownpath.gsub!(/texmf.*?$/o, '') then
ENV['SELFAUTOPARENT'] = ownpath
else
ENV['SELFAUTOPARENT'] = '.' # fall back
# may be too tricky:
#
# (ENV['PATH'] ||'').split_path.each do |p|
# if p.gsub!(/texmf.*?$/o, '') then
# ENV['SELFAUTOPARENT'] = p
# break
# end
# end
end
filenames = Array.new
if ENV['TEXMFCNF'] && ! ENV['TEXMFCNF'].empty? then
ENV['TEXMFCNF'].to_s.split_path.each do |path|
filenames << File.join(path,@@texmfcnf)
end
elsif ENV['SELFAUTOPARENT'] == '.' then
filenames << File.join('.',@@texmfcnf)
else
@@texmftrees.each do |tree|
filenames << File.join(ENV['SELFAUTOPARENT'],tree,'web2c',@@texmfcnf)
end
end
loop do
busy = false
filenames.collect! do |f|
f.gsub(/\$([a-zA-Z0-9\_\-]+)/o) do
if (! ENV[$1]) || (ENV[$1] == $1) then
"$#{$1}"
else
busy = true
ENV[$1]
end
end
end
break unless busy
end
filenames.delete_if do |f|
! FileTest.file?(f)
end
return filenames
end
def KpseUtil::environment
Hash.new.merge(ENV)
end
end
class KpseFast
# formats are an incredible inconsistent mess
@@suffixes = Hash.new
@@formats = Hash.new
@@suffixmap = Hash.new
@@texmfcnf = 'texmf.cnf'
@@suffixes['gf'] = ['.<resolution>gf'] # todo
@@suffixes['pk'] = ['.<resolution>pk'] # todo
@@suffixes['tfm'] = ['.tfm']
@@suffixes['afm'] = ['.afm']
@@suffixes['base'] = ['.base']
@@suffixes['bib'] = ['.bib']
@@suffixes['bst'] = ['.bst']
@@suffixes['cnf'] = ['.cnf']
@@suffixes['ls-R'] = ['ls-R', 'ls-r']
@@suffixes['fmt'] = ['.fmt', '.efmt', '.efm', '.ofmt', '.ofm', '.oft', '.eofmt', '.eoft', '.eof', '.pfmt', '.pfm', '.epfmt', '.epf', '.xpfmt', '.xpf', '.afmt', '.afm']
@@suffixes['map'] = ['.map']
@@suffixes['mem'] = ['.mem']
@@suffixes['mf'] = ['.mf']
@@suffixes['mfpool'] = ['.pool']
@@suffixes['mft'] = ['.mft']
@@suffixes['mp'] = ['.mp']
@@suffixes['mppool'] = ['.pool']
@@suffixes['ocp'] = ['.ocp']
@@suffixes['ofm'] = ['.ofm', '.tfm']
@@suffixes['opl'] = ['.opl']
@@suffixes['otp'] = ['.otp']
@@suffixes['ovf'] = ['.ovf']
@@suffixes['ovp'] = ['.ovp']
@@suffixes['graphic/figure'] = ['.eps', '.epsi']
@@suffixes['tex'] = ['.tex']
@@suffixes['texpool'] = ['.pool']
@@suffixes['PostScript header'] = ['.pro']
@@suffixes['type1 fonts'] = ['.pfa', '.pfb']
@@suffixes['vf'] = ['.vf']
@@suffixes['ist'] = ['.ist']
@@suffixes['truetype fonts'] = ['.ttf', '.ttc']
@@suffixes['web'] = ['.web', '.ch']
@@suffixes['cweb'] = ['.w', '.web', '.ch']
@@suffixes['enc files'] = ['.enc']
@@suffixes['cmap files'] = ['.cmap']
@@suffixes['subfont definition files'] = ['.sfd']
@@suffixes['lig files'] = ['.lig']
@@suffixes['bitmap font'] = []
@@suffixes['MetaPost support'] = []
@@suffixes['TeX system documentation'] = []
@@suffixes['TeX system sources'] = []
@@suffixes['Troff fonts'] = []
@@suffixes['dvips config'] = []
@@suffixes['type42 fonts'] = []
@@suffixes['web2c files'] = []
@@suffixes['other text files'] = []
@@suffixes['other binary files'] = []
@@suffixes['misc fonts'] = []
@@suffixes['opentype fonts'] = []
@@suffixes['pdftex config'] = []
@@suffixes['texmfscripts'] = []
# replacements
@@suffixes['fmt'] = ['.fmt']
@@suffixes['type1 fonts'] = ['.pfa', '.pfb', '.pfm']
@@suffixes['tex'] = ['.tex', '.xml']
@@suffixes['texmfscripts'] = ['rb','lua','py','pl']
@@suffixes.keys.each do |k| @@suffixes[k].each do |s| @@suffixmap[s] = k end end
# TTF2TFMINPUTS
# MISCFONTS
# TEXCONFIG
# DVIPDFMINPUTS
# OTFFONTS
@@formats['gf'] = ''
@@formats['pk'] = ''
@@formats['tfm'] = 'TFMFONTS'
@@formats['afm'] = 'AFMFONTS'
@@formats['base'] = 'MFBASES'
@@formats['bib'] = ''
@@formats['bst'] = ''
@@formats['cnf'] = ''
@@formats['ls-R'] = ''
@@formats['fmt'] = 'TEXFORMATS'
@@formats['map'] = 'TEXFONTMAPS'
@@formats['mem'] = 'MPMEMS'
@@formats['mf'] = 'MFINPUTS'
@@formats['mfpool'] = 'MFPOOL'
@@formats['mft'] = ''
@@formats['mp'] = 'MPINPUTS'
@@formats['mppool'] = 'MPPOOL'
@@formats['ocp'] = 'OCPINPUTS'
@@formats['ofm'] = 'OFMFONTS'
@@formats['opl'] = 'OPLFONTS'
@@formats['otp'] = 'OTPINPUTS'
@@formats['ovf'] = 'OVFFONTS'
@@formats['ovp'] = 'OVPFONTS'
@@formats['graphic/figure'] = ''
@@formats['tex'] = 'TEXINPUTS'
@@formats['texpool'] = 'TEXPOOL'
@@formats['PostScript header'] = 'TEXPSHEADERS'
@@formats['type1 fonts'] = 'T1FONTS'
@@formats['vf'] = 'VFFONTS'
@@formats['ist'] = ''
@@formats['truetype fonts'] = 'TTFONTS'
@@formats['web'] = ''
@@formats['cweb'] = ''
@@formats['enc files'] = 'ENCFONTS'
@@formats['cmap files'] = 'CMAPFONTS'
@@formats['subfont definition files'] = 'SFDFONTS'
@@formats['lig files'] = 'LIGFONTS'
@@formats['bitmap font'] = ''
@@formats['MetaPost support'] = ''
@@formats['TeX system documentation'] = ''
@@formats['TeX system sources'] = ''
@@formats['Troff fonts'] = ''
@@formats['dvips config'] = ''
@@formats['type42 fonts'] = 'T42FONTS'
@@formats['web2c files'] = 'WEB2C'
@@formats['other text files'] = ''
@@formats['other binary files'] = ''
@@formats['misc fonts'] = ''
@@formats['opentype fonts'] = 'OPENTYPEFONTS'
@@formats['pdftex config'] = 'PDFTEXCONFIG'
@@formats['texmfscripts'] = 'TEXMFSCRIPTS'
attr_accessor :progname, :engine, :format, :rootpath, :treepath,
:verbose, :remember, :scandisk, :diskcache, :renewcache
@@cacheversion = '1'
def initialize
@rootpath = ''
@treepath = ''
@progname = 'kpsewhich'
@engine = 'pdftex'
@variables = Hash.new
@expansions = Hash.new
@files = Hash.new
@found = Hash.new
@kpsevars = Hash.new
@lsrfiles = Array.new
@cnffiles = Array.new
@verbose = true
@remember = true
@scandisk = true
@diskcache = true
@renewcache = false
@isolate = false
@diskcache = false
@cachepath = nil
@cachefile = 'tmftools.log'
@environment = ENV
end
def set(key,value)
case key
when 'progname' then @progname = value
when 'engine' then @engine = value
when 'format' then @format = value
end
end
def push_environment(env)
@environment = env
end
# {$SELFAUTOLOC,$SELFAUTODIR,$SELFAUTOPARENT}{,{/share,}/texmf{-local,}/web2c}
#
# $SELFAUTOLOC : /usr/tex/bin/platform
# $SELFAUTODIR : /usr/tex/bin
# $SELFAUTOPARENT : /usr/tex
#
# since we live in scriptpath we need a slightly different method
def load_cnf(filenames=nil)
unless filenames then
ownpath = File.expand_path($0)
if ownpath.gsub!(/texmf.*?$/o, '') then
@environment['SELFAUTOPARENT'] = ownpath
else
@environment['SELFAUTOPARENT'] = '.'
end
unless @treepath.empty? then
unless @rootpath.empty? then
@treepath = @treepath.split(',').collect do |p| File.join(@rootpath,p) end.join(',')
end
@environment['TEXMF'] = @treepath
# only the first one
@environment['TEXMFCNF'] = File.join(@treepath.split(',').first,'texmf/web2c')
end
unless @rootpath.empty? then
@environment['TEXMFCNF'] = File.join(@rootpath,'texmf/web2c')
@environment['SELFAUTOPARENT'] = @rootpath
@isolate = true
end
filenames = Array.new
if @environment['TEXMFCNF'] and not @environment['TEXMFCNF'].empty? then
@environment['TEXMFCNF'].to_s.split_path.each do |path|
filenames << File.join(path,@@texmfcnf)
end
elsif @environment['SELFAUTOPARENT'] == '.' then
filenames << File.join('.',@@texmfcnf)
else
['texmf-local','texmf'].each do |tree|
filenames << File.join(@environment['SELFAUTOPARENT'],tree,'web2c',@@texmfcnf)
end
end
end
# <root>/texmf/web2c/texmf.cnf
filenames = _expanded_path_(filenames)
@rootpath = filenames.first
3.times do
@rootpath = File.dirname(@rootpath)
end
filenames.collect! do |f|
f.gsub("\\", '/')
end
filenames.each do |fname|
if FileTest.file?(fname) and f = File.open(fname) then
@cnffiles << fname
while line = f.gets do
loop do
# concatenate lines ending with \
break unless line.sub!(/\\\s*$/o) do
f.gets || ''
end
end
case line
when /^[\%\#]/o then
# comment
when /^\s*(.*?)\s*\=\s*(.*?)\s*$/o then
key, value = $1, $2
unless @variables.key?(key) then
value.sub!(/\%.*$/,'')
value.sub!(/\~/, "$HOME")
@variables[key] = value
end
@kpsevars[key] = true
end
end
f.close
end
end
end
def load_lsr
@lsrfiles = []
simplified_list(expansion('TEXMF')).each do |p|
['ls-R','ls-r'].each do |f|
filename = File.join(p,f)
if FileTest.file?(filename) then
@lsrfiles << [filename,File.size(filename)]
break
end
end
end
@files = Hash.new
if @diskcache then
['HOME','TEMP','TMP','TMPDIR'].each do |key|
if @environment[key] then
if FileTest.directory?(@environment[key]) then
@cachepath = @environment[key]
@cachefile = [@rootpath.gsub(/[^A-Z0-9]/io, '-').gsub(/\-+/,'-'),File.basename(@cachefile)].join('-')
break
end
end
end
if @cachepath and not @renewcache and FileTest.file?(File.join(@cachepath,@cachefile)) then
begin
if f = File.open(File.join(@cachepath,@cachefile)) then
cacheversion = Marshal.load(f)
if cacheversion == @@cacheversion then
lsrfiles = Marshal.load(f)
if lsrfiles == @lsrfiles then
@files = Marshal.load(f)
end
end
f.close
end
rescue
@files = Hash.new
end
end
end
return if @files.size > 0
@lsrfiles.each do |filedata|
filename, filesize = filedata
filepath = File.dirname(filename)
begin
path = '.'
data = IO.readlines(filename)
if data[0].chomp =~ /% ls\-R \-\- filename database for kpathsea\; do not change this line\./io then
data.each do |line|
case line
when /^[a-zA-Z0-9]/o then
line.chomp!
if @files[line] then
@files[line] << path
else
@files[line] = [path]
end
when /^\.\/(.*?)\:$/o then
path = File.join(filepath,$1)
end
end
end
rescue
# sorry
end
end
if @diskcache and @cachepath and f = File.open(File.join(@cachepath,@cachefile),'wb') then
f << Marshal.dump(@@cacheversion)
f << Marshal.dump(@lsrfiles)
f << Marshal.dump(@files)
f.close
end
end
def expand_variables
@expansions = Hash.new
if @isolate then
@variables['TEXMFCNF'] = @environment['TEXMFCNF'].dup
@variables['SELFAUTOPARENT'] = @environment['SELFAUTOPARENT'].dup
else
@environment.keys.each do |e|
if e =~ /^([a-zA-Z]+)\_(.*)\s*$/o then
@expansions["#{$1}.#{$2}"] = (@environment[e] ||'').dup
else
@expansions[e] = (@environment[e] ||'').dup
end
end
end
@variables.keys.each do |k|
@expansions[k] = @variables[k].dup unless @expansions[k]
end
loop do
busy = false
@expansions.keys.each do |k|
@expansions[k].gsub!(/\$([a-zA-Z0-9\_\-]*)/o) do
busy = true
@expansions[$1] || ''
end
@expansions[k].gsub!(/\$\{([a-zA-Z0-9\_\-]*)\}/o) do
busy = true
@expansions[$1] || ''
end
end
break unless busy
end
@expansions.keys.each do |k|
@expansions[k] = @expansions[k].gsub("\\", '/')
end
end
def variable(name='')
(name and not name.empty? and @variables[name.sub('$','')]) or ''
end
def expansion(name='')
(name and not name.empty? and @expansions[name.sub('$','')]) or ''
end
def variable?(name='')
name and not name.empty? and @variables.key?(name.sub('$',''))
end
def expansion?(name='')
name and not name.empty? and @expansions.key?(name.sub('$',''))
end
def simplified_list(str)
lst = str.gsub(/^\{/o,'').gsub(/\}$/o,'').split(",")
lst.collect do |l|
l.sub(/^[\!]*/,'').sub(/[\/\\]*$/o,'')
end
end
def original_variable(variable)
if variable?("#{@progname}.#{variable}") then
variable("#{@progname}.#{variable}")
elsif variable?(variable) then
variable(variable)
else
''
end
end
def expanded_variable(variable)
if expansion?("#{variable}.#{@progname}") then
expansion("#{variable}.#{@progname}")
elsif expansion?(variable) then
expansion(variable)
else
''
end
end
def original_path(filename='')
_expanded_path_(original_variable(var_of_format_or_suffix(filename)).split(";"))
end
def expanded_path(filename='')
_expanded_path_(expanded_variable(var_of_format_or_suffix(filename)).split(";"))
end
def _expanded_path_(pathlist)
i, n = 0, 0
pathlist.collect! do |mainpath|
mainpath.gsub(/([\{\}])/o) do
if $1 == "{" then
i += 1 ; n = i if i > n ; "<#{i}>"
else
i -= 1 ; "</#{i+1}>"
end
end
end
n.times do |i|
loop do
more = false
newlist = []
pathlist.each do |path|
unless path.sub!(/^(.*?)<(#{n-i})>(.*?)<\/\2>(.*?)$/) do
pre, mid, post = $1, $3, $4
mid.gsub!(/\,$/,',.')
mid.split(',').each do |m|
more = true
if m == '.' then
newlist << "#{pre}#{post}"
else
newlist << "#{pre}#{m}#{post}"
end
end
end then
newlist << path
end
end
if more then
pathlist = [newlist].flatten # copy -)
else
break
end
end
end
pathlist = pathlist.uniq.collect do |path|
p = path
# p.gsub(/^\/+/o) do '' end
# p.gsub!(/(.)\/\/(.)/o) do "#{$1}/#{$2}" end
# p.gsub!(/\/\/+$/o) do '//' end
p.gsub!(/\/\/+/o) do '//' end
p
end
pathlist
end
# todo: ignore case
def var_of_format(str)
@@formats[str] || ''
end
def var_of_suffix(str) # includes .
if @@suffixmap.key?(str) then @@formats[@@suffixmap[str]] else '' end
end
def var_of_format_or_suffix(str)
if @@formats.key?(str) then
@@formats[str]
elsif @@suffixmap.key?(File.extname(str)) then # extname includes .
@@formats[@@suffixmap[File.extname(str)]] # extname includes .
else
''
end
end
end
class KpseFast
# test things
def list_variables(kpseonly=true)
@variables.keys.sort.each do |k|
if kpseonly then
puts("#{k} = #{@variables[k]}") if @kpsevars[k]
else
puts("#{if @kpsevars[k] then 'K' else 'E' end} #{k} = #{@variables[k]}")
end
end
end
def list_expansions(kpseonly=true)
@expansions.keys.sort.each do |k|
if kpseonly then
puts("#{k} = #{@expansions[k]}") if @kpsevars[k]
else
puts("#{if @kpsevars[k] then 'K' else 'E' end} #{k} = #{@expansions[k]}")
end
end
end
def list_lsr
puts("files = #{@files.size}")
end
def set_test_patterns
@variables["KPSE_TEST_PATTERN_A"] = "foo/{1,2}/bar//"
@variables["KPSE_TEST_PATTERN_B"] = "!!x{A,B{1,2}}y"
@variables["KPSE_TEST_PATTERN_C"] = "x{A,B//{1,2}}y"
@variables["KPSE_TEST_PATTERN_D"] = "x{A,B//{1,2,}}//y"
end
def show_test_patterns
['A','B','D'].each do |i|
puts ""
puts @variables ["KPSE_TEST_PATTERN_#{i}"]
puts ""
puts expand_path("KPSE_TEST_PATTERN_#{i}").split_path
puts ""
end
end
end
class KpseFast
# kpse stuff
def expand_braces(str) # output variable and brace expansion of STRING.
_expanded_path_(original_variable(str).split_path).join_path
end
def expand_path(str) # output complete path expansion of STRING.
_expanded_path_(expanded_variable(str).split_path).join_path
end
def expand_var(str) # output variable expansion of STRING.
expanded_variable(str)
end
def show_path(str) # output search path for file type NAME
expanded_path(str).join_path
end
def var_value(str) # output the value of variable $STRING.
original_variable(str)
end
end
class KpseFast
def _is_cnf_?(filename)
filename == File.basename((@cnffiles.first rescue @@texmfcnf) || @@texmfcnf)
end
def find_file(filename)
if _is_cnf_?(filename) then
@cnffiles.first rescue ''
else
[find_files(filename,true)].flatten.first || ''
end
end
def find_files(filename,first=false)
if _is_cnf_?(filename) then
result = @cnffiles.dup
else
if @remember then
# stamp = "#{filename}--#{@format}--#{@engine}--#{@progname}"
stamp = "#{filename}--#{@engine}--#{@progname}"
return @found[stamp] if @found.key?(stamp)
end
pathlist = expanded_path(filename)
result = []
filelist = if @files.key?(filename) then @files[filename].uniq else nil end
done = false
if pathlist.size == 0 then
if FileTest.file?(filename) then
done = true
result << '.'
end
else
pathlist.each do |path|
doscan = if path =~ /^\!\!/o then false else true end
recurse = if path =~ /\/\/$/o then true else false end
pathname = path.dup
pathname.gsub!(/^\!+/o, '')
done = false
if not done and filelist then
# checking for exact match
if filelist.include?(pathname) then
result << pathname
done = true
end
if not done and recurse then
# checking for fuzzy //
pathname.gsub!(/\/+$/o, '/.*')
# pathname.gsub!(/\/\//o,'/[\/]*/')
pathname.gsub!(/\/\//o,'/.*?/')
re = /^#{pathname}/
filelist.each do |f|
if re =~ f then
result << f # duplicates will be filtered later
done = true
end
break if done
end
end
end
if not done and doscan then
# checking for path itself
pname = pathname.sub(/\.\*$/,'')
if not pname =~ /\*/o and FileTest.file?(File.join(pname,filename)) then
result << pname
done = true
end
end
break if done and first
end
end
if not done and @scandisk then
pathlist.each do |path|
pathname = path.dup
unless pathname.gsub!(/^\!+/o, '') then # !! prevents scan
recurse = pathname.gsub!(/\/+$/o, '')
complex = pathname.gsub!(/\/\//o,'/*/')
if recurse then
if complex then
if ok = File.glob_file("#{pathname}/**/#{filename}") then
result << File.dirname(ok)
done = true
end
elsif ok = File.locate_file(pathname,filename) then
result << File.dirname(ok)
done = true
end
elsif complex then
if ok = File.glob_file("#{pathname}/#{filename}") then
result << File.dirname(ok)
done = true
end
elsif FileTest.file?(File.join(pathname,filename)) then
result << pathname
done = true
end
break if done and first
end
end
end
result = result.uniq.collect do |pathname|
File.join(pathname,filename)
end
@found[stamp] = result if @remember
end
return result # redundant
end
end
class KpseFast
class FileData
attr_accessor :tag, :name, :size, :date
def initialize(tag=0,name=nil,size=nil,date=nil)
@tag, @name, @size, @date = tag, name, size, date
end
def FileData.sizes(a)
a.collect do |aa|
aa.size
end
end
def report
case @tag
when 1 then "deleted | #{@size.to_s.rjust(8)} | #{@date.strftime('%m/%d/%Y %I:%M')} | #{@name}"
when 2 then "present | #{@size.to_s.rjust(8)} | #{@date.strftime('%m/%d/%Y %I:%M')} | #{@name}"
when 3 then "obsolete | #{' '*8} | #{' '*16} | #{@name}"
end
end
end
def analyze_files(filter='',strict=false,sort='',delete=false)
puts("command line = #{ARGV.join(' ')}")
puts("number of files = #{@files.size}")
puts("filter pattern = #{filter}")
puts("loaded cnf files = #{@cnffiles.join(' ')}")
puts('')
if filter.gsub!(/^not:/,'') then
def the_same(filter,filename)
not filter or filter.empty? or /#{filter}/ !~ filename
end
else
def the_same(filter,filename)
not filter or filter.empty? or /#{filter}/ =~ filename
end
end
@files.keys.each do |name|
if @files[name].size > 1 then
data = Array.new
@files[name].each do |path|
filename = File.join(path,name)
# if not filter or filter.empty? or /#{filter}/ =~ filename then
if the_same(filter,filename) then
if FileTest.file?(filename) then
if delete then
data << FileData.new(1,filename,File.size(filename),File.mtime(filename))
begin
File.delete(filename) if delete
rescue
end
else
data << FileData.new(2,filename,File.size(filename),File.mtime(filename))
end
else
# data << FileData.new(3,filename)
end
end
end
if data.length > 1 then
if strict then
# if data.collect do |d| d.size end.uniq! then
# data.sort! do |a,b| b.size <=> a.size end
# data.each do |d| puts d.report end
# puts ''
# end
data.sort! do |a,b|
if a.size and b.size then
b.size <=> a.size
else
0
end
end
bunch = Array.new
done = false
data.each do |d|
if bunch.size == 0 then
bunch << d
elsif bunch[0].size == d.size then
bunch << d
else
if bunch.size > 1 then
bunch.each do |b|
puts b.report
end
done = true
end
bunch = [d]
end
end
puts '' if done
else
case sort
when 'size' then data.sort! do |a,b| a.size <=> b.size end
when 'revsize' then data.sort! do |a,b| b.size <=> a.size end
when 'date' then data.sort! do |a,b| a.date <=> b.date end
when 'revdate' then data.sort! do |a,b| b.date <=> a.date end
end
data.each do |d| puts d.report end
puts ''
end
end
end
end
end
end
# if false then
# k = KpseFast.new # (root)
# k.set_test_patterns
# k.load_cnf
# k.expand_variables
# k.load_lsr
# k.show_test_patterns
# puts k.list_variables
# puts k.list_expansions
# k.list_lsr
# puts k.expansion("$TEXMF")
# puts k.expanded_path("TEXINPUTS","context")
# k.progname, k.engine, k.format = 'context', 'pdftex', 'tfm'
# k.scandisk = false # == must_exist
# k.expand_variables
# 10.times do |i| puts k.find_file('texnansi-lmr10.tfm') end
# puts "expand braces $TEXMF"
# puts k.expand_braces("$TEXMF")
# puts "expand path $TEXMF"
# puts k.expand_path("$TEXMF")
# puts "expand var $TEXMF"
# puts k.expand_var("$TEXMF")
# puts "expand path $TEXMF"
# puts k.show_path('tfm')
# puts "expand value $TEXINPUTS"
# puts k.var_value("$TEXINPUTS")
# puts "expand value $TEXINPUTS.context"
# puts k.var_value("$TEXINPUTS.context")
# exit
# end
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