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Diffstat (limited to 'Master/texmf-dist/doc/latex/datetime/datetime.perl')
-rw-r--r-- | Master/texmf-dist/doc/latex/datetime/datetime.perl | 1739 |
1 files changed, 1739 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/latex/datetime/datetime.perl b/Master/texmf-dist/doc/latex/datetime/datetime.perl new file mode 100644 index 00000000000..3f8ab5bfb80 --- /dev/null +++ b/Master/texmf-dist/doc/latex/datetime/datetime.perl @@ -0,0 +1,1739 @@ +# File : datetime.perl +# Author : Nicola Talbot +# Date : 3 Mar 2005 +# Version : 1.01 +# Description : LaTeX2HTML implementation of datetime package. + +# set up default values for internal counters. + +($global{SECONDS},$global{MINUTE},$global{HOUR},$global{DAY},$global{MONTH},$global{YEAR})=localtime(time); +$global{YEAR} += 1900; +$global{MONTH}++; + +$global{HOURXII} = ($global{HOUR} == 12 ? 12 : ($global{HOUR})%12); +$global{TOHOUR} = ($global{HOUR} == 11 ? 12 :($global{HOUR}+1)%12); +$global{TOMINUTE} = ($global{MINUTE} == 0? 0 : 60 - $global{MINUTE}); + +package main; + +&do_require_package('fmtcount'); + +sub do_cmd_ordinaldate{ + &do_cmd_ordinalnum(@_); +} + +# define package options + +sub do_datetime_long{ + &do_cmd_longdate(@_); +} + +sub do_datetime_short{ + &do_cmd_shortdate(@_); +} + +sub do_datetime_text{ + &do_cmd_textdate(@_); +} + +sub do_datetime_ddmmyyyy{ + &do_cmd_ddmmyyyydate(@_); +} + +sub do_datetime_dmyyyy{ + &do_cmd_dmyyyydate(@_); +} + +sub do_datetime_ddmmyy{ + &do_cmd_ddmmyydate(@_); +} + +sub do_datetime_dmyy{ + &do_cmd_dmyyyydate(@_); +} + +sub do_datetime_us{ + &do_cmd_usdate(@_); +} + +sub do_datetime_mmddyyyy{ + &do_cmd_mmddyyyydate(@_); +} + +sub do_datetime_mdyyyy{ + &do_cmd_mdyyyydate(@_); +} + +sub do_datetime_mmddyy{ + &do_cmd_mmddyydate(@_); +} + +sub do_datetime_mdyy{ + &do_cmd_mdyyyydate(@_); +} + +sub do_datetime_raise{ + local($tmp)=""; + + $tmp .= 'sub do_cmd_fmtord{'; + $tmp .= 'local($_) = @_;'; + $tmp .= 'local($num) = &missing_braces unless ((s/$next_pair_pr_rx//o)&&($num=$2));'; + $tmp .= 'join("", "<SUP>",$num,"</SUP>",$_);'; + $tmp .='}'; + + eval($tmp); +} + +sub do_datetime_level{ + local($tmp)=""; + + $tmp .= 'sub do_cmd_fmtord{'; + $tmp .= 'local($_) = @_;'; + $tmp .= 'local($num) = &missing_braces unless ((s/$next_pair_pr_rx//o)&&($num=$2));'; + $tmp .= 'join("", $num,$_);'; + $tmp .='}'; + + eval($tmp); +} + +sub do_datetime_dayofweek{ + &do_cmd_showdowtrue(@_); +} + +sub do_datetime_nodayofweek{ + &do_cmd_showdowfalse(@_); +} + +sub do_datetime_24hr{ + $tmp = 'sub do_cmd_currenttime{local($_) = @_; join(\'\', "\\\\xxivtime", $_[0]); }'; + + eval($tmp); + + join('', $_[0]); +} + +sub do_datetime_12hr{ + $tmp = 'sub do_cmd_currenttime{local($_) = @_; join(\'\', "\\\\ampmtime", $_[0]); }'; + + eval($tmp); + + join('', $_[0]); +} + +sub do_datetime_oclock{ + $tmp = 'sub do_cmd_currenttime{local($_) = @_; join(\'\', "\\\\oclock", $_[0]); }'; + + eval($tmp); + + join('', $_[0]); +} + +# babel stuff (Month will already be redefined by babel, so only need to change $dateformat) + +sub do_datetime_austrian{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateaustrian{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateaustrian(@_); +} + +if (defined &austrian_today) +{ + &do_datetime_austrian(@_); +} + +sub do_datetime_bahasa{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datebahasa{'; + $tmp .= ' $dateformat = "THEDAY MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datebahasa(@_); +} + +if (defined &bahasa_today) +{ + &do_datetime_bahasa(@_); +} + +sub do_datetime_basque{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datebasque{'; + $tmp .= ' $dateformat = "THEYEAR.eko MONTHNAME[THEMONTH] THEDAY";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datebasque(@_); +} + +if (defined &basque_today) +{ + &do_datetime_basque(@_); +} + +sub do_datetime_breton{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datebreton{'; + $tmp .= ' $dateformat = "{ORDINALDATE{DAY}}\\ a viz MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + $tmp = 'sub do_cmd_ordinaldate{'; + $tmp .= 'local($_) = @_;'; + $tmp .= 'local($num) = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($num=$2));'; + $tmp .= 'local($before) = $num;'; + + $tmp .= 'if ($num == 1)'; + $tmp .= '{ $before .= \'a\~n\'; }'; + + $tmp .= '$before . $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datebreton(@_); +} + +if (defined &breton_today) +{ + &do_datetime_breton(@_); +} + +sub do_datetime_bulgarian{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datebulgarian{'; + $tmp .= ' $dateformat = "THEDAY MONTHNAME[THEMONTH] THEYEAR \\cyrg.";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datebulgarian(@_); +} + +if (defined &bulgarian_today) +{ + &do_datetime_bulgarian(@_); +} + +sub do_datetime_catalan{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datecatalan{'; + $tmp .= ' $dateformat = "THEDAY MONTHNAME[THEMONTH] de THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datecatalan(@_); +} + +if (defined &catalan_today) +{ + &do_datetime_catalan(@_); +} + +sub do_datetime_croatian{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datecroatian{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR.";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datecroatian(@_); +} + +if (defined &croatian_today) +{ + &do_datetime_croatian(@_); +} + +sub do_datetime_czech{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateczech{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateczech(@_); +} + +if (defined &czech_today) +{ + &do_datetime_czech(@_); +} + +sub do_datetime_danish{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datedanish{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datedanish(@_); +} + +if (defined &danish_today) +{ + &do_datetime_danish(@_); +} + +sub do_datetime_dutch{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datedutch{'; + $tmp .= ' $dateformat = "THEDAY MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datedutch(@_); +} + +if (defined &dutch_today) +{ + &do_datetime_dutch(@_); +} + +sub do_datetime_esperanto{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateesperanto{'; + $tmp .= ' $dateformat = "THEDAY--a de MONTHNAME[THEMONTH], THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateesperanto(@_); +} + +if (defined &esperanto_today) +{ + &do_datetime_esperanto(@_); +} + +sub do_datetime_estonian{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateestonian{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR. a.";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateestonian(@_); +} + +if (defined &estonian_today) +{ + &do_datetime_estonian(@_); +} + +sub do_datetime_finnish{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datefinnish{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datefinnish(@_); +} + +if (defined &finnish_today) +{ + &do_datetime_finnish(@_); +} + +sub do_datetime_french{ + local($tmp) = ""; + + eval($tmp); + $tmp .= 'sub do_cmd_datefrench{'; + $tmp .= ' $dateformat = "{ORDINALDATE{DAY}}\\ MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + $tmp = 'sub do_cmd_ordinaldate{'; + $tmp .= 'local($_) = @_;'; + $tmp .= 'local($num) = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($num=$2));'; + $tmp .= 'local($before) = $num;'; + + $tmp .= 'if ($num == 1)'; + $tmp .= '{ $before .= \'\ier\'; }'; + + $tmp .= '$before . $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datefrench(@_); +} + +if (defined &french_today) +{ + &do_datetime_french(@_); +} + +sub do_datetime_galician{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dategalician{'; + $tmp .= ' $dateformat = "THEDAY de MONTHNAME[THEMONTH] de THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dategalician(@_); +} + +if (defined &galician_today) +{ + &do_datetime_galician(@_); +} + +sub do_datetime_german{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dategerman{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dategerman(@_); +} + +if (defined &german_today) +{ + &do_datetime_german(@_); +} + +sub do_datetime_greek{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dategreek{'; + $tmp .= ' $dateformat = "THEDAY MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dategreek(@_); +} + +if (defined &greek_today) +{ + &do_datetime_greek(@_); +} + +sub do_datetime_icelandic{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateicelandic{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateicelandic(@_); +} + +if (defined &icelandic_today) +{ + &do_datetime_icelandic(@_); +} + +sub do_datetime_irish{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateirish{'; + $tmp .= ' $dateformat = "THEDAY MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateirish(@_); +} + +if (defined &irish_today) +{ + &do_datetime_irish(@_); +} + +sub do_datetime_italian{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateitalian{'; + $tmp .= ' $dateformat = "THEDAY MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateitalian(@_); +} + +if (defined &italian_today) +{ + &do_datetime_italian(@_); +} + +sub do_datetime_latin{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datelatin{'; + $tmp .= ' $dateformat = "ROMANNUMERALU{THEDAY} MONTHNAME[THEMONTH] ROMANNUMERALU{THEYEAR}";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datelatin(@_); +} + +if (defined &latin_today) +{ + &do_datetime_latin(@_); +} + +sub do_datetime_lsorbian{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datelsorbian{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datelsorbian(@_); +} + +if (defined &lsorbian_today) +{ + &do_datetime_lsorbian(@_); +} + +sub do_datetime_magyar{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datemagyar{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR.";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datemagyar(@_); +} + +if (defined &magyar_today) +{ + &do_datetime_magyar(@_); +} + +sub do_datetime_naustrian{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datenaustrian{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datenaustrian(@_); +} + +if (defined &naustrian_today) +{ + &do_datetime_naustrian(@_); +} + +sub do_datetime_ngerman{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datengerman{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datengerman(@_); +} + +if (defined &ngerman_today) +{ + &do_datetime_ngerman(@_); +} + +sub do_datetime_norsk{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datenorsk{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datenorsk(@_); +} + +if (defined &norsk_today) +{ + &do_datetime_norsk(@_); +} + +sub do_datetime_polish{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datenorsk{'; + $tmp .= ' $dateformat = "THEDAY MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datenorsk(@_); +} + +if (defined &polish_today) +{ + &do_datetime_polish(@_); +} + +sub do_datetime_portuges{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateportuges{'; + $tmp .= ' $dateformat = "THEDAY de MONTHNAME[THEMONTH] de THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateportuges(@_); +} + +if (defined &portuges_today) +{ + &do_datetime_portuges(@_); +} + +sub do_datetime_romanian{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateromanian{'; + $tmp .= ' $dateformat = "THEDAY MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateromanian(@_); +} + +if (defined &romanian_today) +{ + &do_datetime_romanian(@_); +} + +sub do_datetime_russian{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_daterussian{'; + $tmp .= ' $dateformat = "THEDAY MONTHNAME[THEMONTH] THEYEAR \\\\cyrg.";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_daterussian(@_); +} + +if (defined &russian_today) +{ + &do_datetime_russian(@_); +} + +sub do_datetime_samin{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datesamin{'; + $tmp .= ' $dateformat = "MONTHNAME[THEMONTH] THEDAY.~b. THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datesamin(@_); +} + +if (defined &samin_today) +{ + &do_datetime_samin(@_); +} + +sub do_datetime_scottish{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datescottish{'; + $tmp .= ' $dateformat = "THEDAY MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datescottish(@_); +} + +if (defined &scottish_today) +{ + &do_datetime_scottish(@_); +} + +sub do_datetime_serbian{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateserbian{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateserbian(@_); +} + +if (defined &serbian_today) +{ + &do_datetime_serbian(@_); +} + +sub do_datetime_slovak{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateslovak{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateslovak(@_); +} + +if (defined &slovak_today) +{ + &do_datetime_slovak(@_); +} + +sub do_datetime_slovene{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateslovene{'; + $tmp .= ' $dateformat = "THEDAY. MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateslovene(@_); +} + +if (defined &slovene_today) +{ + &do_datetime_slovene(@_); +} + +sub do_datetime_spanish{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datespanish{'; + $tmp .= ' $dateformat = "THEDAY~de MONTHNAME[THEMONTH] de~THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datespanish(@_); +} + +if (defined &spanish_today) +{ + &do_datetime_spanish(@_); +} + +sub do_datetime_swedish{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateswedish{'; + $tmp .= ' $dateformat = "THEDAY~MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + $tmp = ""; + $tmp .= 'sub do_cmd_datesymd{'; + $tmp .= ' $dateformat = "THEYEAR-TWODIGIT{THEMONTH}-TWODIGIT{THEDAY}";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + $tmp = ""; + $tmp .= 'sub do_cmd_datesdmy{'; + $tmp .= ' $dateformat = "THEDAY/THEMONTH THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateswedish(@_); +} + +if (defined &swedish_today) +{ + &do_datetime_swedish(@_); +} + +sub do_datetime_turkish{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateturkish{'; + $tmp .= ' $dateformat = "THEDAY~MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateturkish(@_); +} + +if (defined &turkish_today) +{ + &do_datetime_turkish(@_); +} + +sub do_datetime_ukraineb{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateukraineb{'; + $tmp .= ' $dateformat = "THEDAY~MONTHNAME[THEMONTH] THEYEAR~\\\\cyrr.";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateukraineb(@_); +} + +if (defined &ukraineb_today) +{ + &do_datetime_ukraineb(@_); +} + +sub do_datetime_usorbian{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_dateusorbian{'; + $tmp .= ' $dateformat = "THEDAY.~MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_dateusorbian(@_); +} + +if (defined &usorbian_today) +{ + &do_datetime_usorbian(@_); +} + +sub do_datetime_welsh{ + local($tmp) = ""; + + $tmp .= 'sub do_cmd_datewelsh{'; + $tmp .= ' $dateformat = "{ORDINALDATE{DAY}}\\ a viz MONTHNAME[THEMONTH] THEYEAR";'; + $tmp .= ' $_[0];'; + $tmp .= '}'; + + eval($tmp); + + $tmp = 'sub do_cmd_ordinaldate{'; + $tmp .= 'local($_) = @_;'; + $tmp .= 'local($num) = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($num=$2));'; + $tmp .= 'local($before) = $num;'; + + $tmp .= 'if ($num == 1)'; + $tmp .= '{ $before .= \'a\~n\'; }'; + + $tmp .= '$before . $_[0];'; + $tmp .= '}'; + + eval($tmp); + + &do_cmd_datewelsh(@_); +} + +if (defined &welsh_today) +{ + &do_datetime_welsh(@_); +} + +# As far as I know, LaTeX2HTML doesn't implement TeX conditionals. +# $showdow corresponds to LaTeX boolean variable showdow +$showdow = 1; + +sub get_monthname{ + local($month) = @_; + + if ($month eq 'THEMONTH' or $month eq '\THEMONTH') + { + # this is a cludge to help newdateformat work + + 'MONTHNAME[THEMONTH]'; + } + else + { + if ($month eq '') + { + local($today) = &get_date(); + $today =~ m|(\d+)/0?(\d+)/|; + $month = $1; + } + + $Month[$month]; + } +} + +sub do_cmd_monthname{ + local($_) = @_; + local($month,$pat) = &get_next_optional_argument; + + local($monthname) = &get_monthname($month); + join('',$monthname,$_); +} + +sub get_shortmonthname{ + local($month) = @_; + + if ($month eq 'THEMONTH' or $month eq '\THEMONTH') + { + 'SHORTMONTHNAME[THEMONTH]'; + } + else + { + substr(&get_monthname($month), 0, 3); + } +} + +sub do_cmd_shortmonthname{ + local($_) = @_; + local($month,$pat) = &get_next_optional_argument; + + local($monthname) = &get_shortmonthname($month); + + join('',$monthname,$_); +} + +sub is_leap_year{ + local($year) = @_; + local($isleapyear) = 0; + + if (($year%400) == 0) + { + # year mod 400 = 0 => leap year + + $isleapyear = 1; + } + elsif (($year%100) == 0) + { + # year mod 100 = 0 and year mod 400 != 0 => not a leap year + + $isleapyear = 0; + } + elsif (($year%4) == 0) + { + # year mod 4 = 0 and year mod 100 != 0 => leap year + + $isleapyear = 1; + } + + $isleapyear; +} + +sub get_day_of_year{ + local($day,$month,$year) = @_; + local($dayofyear) = 0; + + SWITCH: { + if ($month == 2) {$dayofyear += 31; last SWITCH; } + if ($month == 3) {$dayofyear += 59; last SWITCH; } + if ($month == 4) {$dayofyear += 90; last SWITCH; } + if ($month == 5) {$dayofyear += 120; last SWITCH; } + if ($month == 6) {$dayofyear += 151; last SWITCH; } + if ($month == 7) {$dayofyear += 181; last SWITCH; } + if ($month == 8) {$dayofyear += 212; last SWITCH; } + if ($month == 9) {$dayofyear += 243; last SWITCH; } + if ($month == 10) {$dayofyear += 273; last SWITCH; } + if ($month == 11) {$dayofyear += 304; last SWITCH; } + if ($month == 12) {$dayofyear += 334; last SWITCH; } + } + + if ($month > 2 && &is_leap_year($year)) + { + $dayofyear += 1; + } + + $dayofyear += $day; + local($_)=$dayofyear; +} + +sub get_day_of_week{ + local($day,$month,$year) = @_; + local($dayofyear) = &get_day_of_year($day,$month,$year); + local($_) = (((($year-1901)%28)*1.25 + 2)%7 + $dayofyear - 1)%7 + 1; +} + +sub get_day_of_weekname_english{ + local($dow) = @_; + + local(@DayOfWeek) = ('Sunday', + 'Monday', + 'Tuesday', + 'Wednesday', + 'Thursday', + 'Friday', + 'Saturday'); + + if ($dow <= 0 || $dow > 7) + { + &write_warnings("Invalid day of week number: $dow"); + } + else + { + $DayOfWeek[$dow-1]; + } +} + +sub get_day_of_weekname_french{ + local($dow) = @_; + + local(@DayOfWeek) = ('dimanche', + 'lundi', + 'mardi', + 'mercredi', + 'jeudi', + 'vendredi', + 'samedi'); + + if ($dow <= 0 || $dow > 7) + { + &write_warnings("Invalid day of week number: $dow"); + } + else + { + $DayOfWeek[$dow-1]; + } +} + +sub get_day_of_weekname_spanish{ + local($dow) = @_; + + local(@DayOfWeek) = ('domingo', + 'lunes', + 'martes', + 'mi\\\'ercoles', + 'jueves', + 'viernes', + 's\\\'abado'); + + if ($dow <= 0 || $dow > 7) + { + &write_warnings("Invalid day of week number: $dow"); + } + else + { + $DayOfWeek[$dow-1]; + } +} + +sub get_day_of_weekname_portuges{ + local($dow) = @_; + + local(@DayOfWeek) = ('domingo', + 'segunda-feira', + 'ter\c{c}a-feira', + 'quarta-feira', + 'quinta-feira', + 'sexta-feira', + 'sabado'); + + if ($dow <= 0 || $dow > 7) + { + &write_warnings("Invalid day of week number: $dow"); + } + else + { + $DayOfWeek[$dow-1]; + } +} + +sub get_day_of_weekname{ + local($dow)=@_; + local($dowsub); + + $dowsub = "get_day_of_weekname_$default_language"; + + if (defined ($dowsub)) + { + &$dowsub($dow); + } + else + { + &get_day_of_weekname_english($dow); + } +} + +sub get_short_day_of_weekname{ + local($dow)=@_; + + substr(&get_day_of_weekname($dow),0,3); +} + +sub do_cmd_dayofweeknameid{ + local($_) = @_; + local($dow); + + $dow = &missing_braces unless ((s/$next_pair_pr_rx//o)&&($dow=$2)); + + join('',&get_day_of_weekname($dow), $_); +} + +sub do_cmd_dayofweekname{ + local($_) = @_; + local($day,$month,$year); + # read 1st argument + $day = &missing_braces unless ((s/$next_pair_pr_rx//o)&&($day=$2)); + # read 2nd argument + $month = &missing_braces unless ((s/$next_pair_pr_rx//o)&&($month=$2)); + # read 3rd argument + $year = &missing_braces unless ((s/$next_pair_pr_rx//o)&&($year=$2)); + + if ($day eq 'THEDAY' or $day eq '\THEDAY') + { + # this is a cludge to help newdateformat work + + join('', '{DOW}', $_); + } + else + { + local($dow) = &get_day_of_week($day,$month,$year); + + join('',&get_day_of_weekname($dow), $_); + } +} + +sub do_cmd_shortdayofweekname{ + local($_) = @_; + local($day,$month,$year); + # read 1st argument + $day = &missing_braces unless ((s/$next_pair_pr_rx//o)&&($day=$2)); + # read 2nd argument + $month = &missing_braces unless ((s/$next_pair_pr_rx//o)&&($month=$2)); + # read 3rd argument + $year = &missing_braces unless ((s/$next_pair_pr_rx//o)&&($year=$2)); + + local($dow) = &get_day_of_week($day,$month,$year); + + join('',&get_short_day_of_weekname($dow), $_); +} + +sub do_cmd_thisdayofweekname{ + local($dow) = &get_day_of_week($global{DAY}, $global{MONTH}, $global{YEAR}); + + join('',$DayOfWeek[$dow], $_); +} + +sub do_cmd_thisshortdayofweekname{ + local($dow) = &get_day_of_week($global{DAY}, $global{MONTH}, $global{YEAR}); + + join('',&get_short_day_of_weekname($dow), $_); +} + +$dateformat = "\\ifshowdow{DOW}\\fi {ORDINALDATE{DAY}}\\ MONTHNAME[THEMONTH], THEYEAR"; + +sub format_date{ + local($day,$month,$year) = @_; + + local($str) = $dateformat; + + $str =~ s/THEDAY/$day/g; + $str =~ s/THEMONTH/$month/g; + $str =~ s/THEYEAR/$year/g; + + $str =~ s/TWODIGIT{([\d]+)}/&get_twodigit($1)/eg; + $str =~ s/ROMANNUMERAL{([\d]+)}/&froman($1)/eg; + $str =~ s/ROMANNUMERALU{([\d]+)}/uc(&froman($1))/eg; + $str =~ s/TRUNCATE{([\d]+)}/&get_twodigit($1%100)/eg; + $str =~ s/SHORTMONTHNAME\[([\d]+)\]/&get_shortmonthname($1)/eg; + $str =~ s/MONTHNAME\[([\d]+)\]/&get_monthname($1)/eg; + + local($X) = ++$global{'max_id'}; + local($Y) = ++$global{'max_id'}; + local($Z) = ++$global{'max_id'}; + $str =~ s/{DOW}/\\dayofweekname${OP}$X${CP}$day${OP}$X${CP}${OP}$Y${CP}$month${OP}$Y${CP}${OP}$Z${CP}$year${OP}$Z${CP}/g; + $str =~ s/{SDOW}/\\shortdayofweekname${OP}$X${CP}$day${OP}$X${CP}${OP}$Y${CP}$month${OP}$Y${CP}${OP}$Z${CP}$year${OP}$Z${CP}/g; + + local($br_id) = ++$global{'max_id'}; + $suffix = &get_ordinal_suffix($day); + $str =~ s/{ORDINAL{DAY}}/$day\\fmtord${OP}$br_id${CP}$suffix${OP}$br_id${CP}/g; + + $br_id = ++$global{'max_id'}; + $suffix = &get_ordinal_suffix($month); + $str =~ s/{ORDINAL{MONTH}}/$month\\fmtord${OP}$br_id${CP}$suffix${OP}$br_id${CP}/g; + + $br_id = ++$global{'max_id'}; + $suffix = &get_ordinal_suffix($year); + $str =~ s/{ORDINAL{YEAR}}/$year\\fmtord${OP}$br_id${CP}$suffix${OP}$br_id${CP}/g; + + local($br_id) = ++$global{'max_id'}; + $str =~ s/{ORDINALDATE{DAY}}/\\ordinaldate${OP}$br_id${CP}$day${OP}$br_id${CP}/g; + + $str =~ s/{NUMBERSTRING{DAY}}/&get_numberstring($day)/eg; + $str =~ s/{NUMBERSTRING{MONTH}}/&get_numberstring($month)/eg; + $str =~ s/{NUMBERSTRING{YEAR}}/&get_numberstring($year)/eg; + + $str =~ s/{ORDINALSTRING{DAY}}/&get_ordinalstring($day)/eg; + $str =~ s/{ORDINALSTRING{MONTH}}/&get_ordinalstring($month)/eg; + $str =~ s/{ORDINALSTRING{YEAR}}/&get_ordinalstring($year)/eg; + + $str =~ s/{NNUMBERSTRING{DAY}}/&get_Numberstring($day)/eg; + $str =~ s/{NNUMBERSTRING{MONTH}}/&get_Numberstring($month)/eg; + $str =~ s/{NNUMBERSTRING{YEAR}}/&get_Numberstring($year)/eg; + + $str =~ s/{OORDINALSTRING{DAY}}/&get_Ordinalstring($day)/eg; + $str =~ s/{OORDINALSTRING{MONTH}}/&get_Ordinalstring($month)/eg; + $str =~ s/{OORDINALSTRING{YEAR}}/&get_Ordinalstring($year)/eg; + + $str; +} + +sub do_cmd_formatdate{ + local($day,$month,$year); + # read 1st argument + $day = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($day=$2)); + # read 2nd argument + $month = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($month=$2)); + # read 3rd argument + $year = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($year=$2)); + + join('', &format_date($day,$month,$year), $_[0]); +} + +sub do_cmd_today{ + join('', &format_date($global{DAY},$global{MONTH},$global{YEAR}), $_[0]); +} + +sub do_cmd_day{ + join('', $global{DAY}, $_[0]); +} + +sub do_cmd_month{ + join('', $global{MONTH}, $_[0]); +} + +sub do_cmd_year{ + join('', $global{YEAR}, $_[0]); +} + +sub do_cmd_showdowtrue{ + local($_) = @_; + $showdow = 1; + $_[0]; +} + +sub do_cmd_showdowfalse{ + local($_) = @_; + $showdow = 0; + $_[0]; +} + +# This is a bit primative, it doesn't allow for +# nested conditionals + +sub do_cmd_ifshowdow{ + local($_) = @_; + local($ifbit,$elsebit); + + $_[0] =~s/(.*)\\fi//; + + $ifbit = $1; + + $ifbit =~s/(.*)\\else(.*)/\1/g; + + $elsebit = $2; + + if ($showdow) + { + join('', $ifbit, $_[0]); + } + else + { + join('', $elsebit, $_[0]); + } +} + +sub do_cmd_dateseparator{ + join('', '/', $_[0]); +} + +sub do_cmd_longdate{ + $dateformat = "\\ifshowdow{DOW}\\fi {ORDINALDATE{DAY}}\\ MONTHNAME[THEMONTH], THEYEAR"; + + $_[0]; +} + +sub do_cmd_shortdate{ + $dateformat = "\\ifshowdow{SDOW}\\fi {ORDINALDATE{DAY}}\\ SHORTMONTHNAME[THEMONTH], THEYEAR"; + + $_[0]; +} + +sub do_cmd_ddmmyyyydate{ + $dateformat = "TWODIGIT{THEDAY}\\dateseparator TWODIGIT{THEMONTH}\\dateseparator THEYEAR"; + + $_[0]; +} + +sub do_cmd_dmyyyydate{ + $dateformat = "THEDAY\\dateseparator THEMONTH\\dateseparator THEYEAR"; + + $_[0]; +} + +sub do_cmd_dmyydate{ + $dateformat = "THEDAY\\dateseparator THEMONTH\\dateseparator TRUNCATE{THEYEAR}"; + + $_[0]; +} + +sub do_cmd_ddmmyydate{ + $dateformat = "TWODIGIT{THEDAY}\\dateseparator TWODIGIT{THEMONTH}\\dateseparator TRUNCATE{THEYEAR}"; + + $_[0]; +} + +sub do_cmd_textdate{ + $dateformat = "\\ifshowdow{DOW} the\\fi {OORDINALSTRING{DAY}} of MONTHNAME[THEMONTH], {NNUMBERSTRING{YEAR}}"; + + $_[0]; +} + +sub do_cmd_usdate{ + $dateformat = "MONTHNAME[THEMONTH] THEDAY, THEYEAR"; + + $_[0]; +} + +sub do_cmd_mmddyyyydate{ + $dateformat = "TWODIGIT{THEMONTH}\\dateseparator TWODIGIT{THEDAY}\\dateseparator THEYEAR"; + + $_[0]; +} + +sub do_cmd_mdyyyydate{ + $dateformat = "THEMONTH\\dateseparator THEDAY\\dateseparator THEYEAR"; + + $_[0]; +} + +sub do_cmd_mmddyydate{ + $dateformat = "TWODIGIT{THEMONTH}\\dateseparator TWODIGIT{THEDAY}\\dateseparator TRUNCATE{THEYEAR}"; + + $_[0]; +} + +sub do_cmd_mdyydate{ + $dateformat = "THEMONTH\\dateseparator THEDAY\\dateseparator TRUNCATE{THEYEAR}"; + + $_[0]; +} + +sub do_cmd_THEYEAR{ + join('', 'THEYEAR', $_[0]); +} + +sub do_cmd_THEMONTH{ + join('', 'THEMONTH', $_[0]); +} + +sub do_cmd_THEDAY{ + join('', 'THEDAY', $_[0]); +} + +sub do_cmd_newdateformat{ + local($_) = @_; + local($cmd,$cmdbody); + local($ntmp); + + $cmd = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($cmd=$2)); + $cmdbody = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($cmdbody=$2)); + + $ntmp = 'sub do_cmd_' . $cmd . '{'; + $ntmp .= '$dateformat = "' . $cmdbody . '";'; + + $ntmp .= '$_[0];'; + $ntmp .= '}'; + + eval($ntmp); + + join('', $_[0]); +} + +sub do_cmd_pdfdate{ + local($_) = @_; + + local($timestring) = sprintf "%d%02d%02d%02d%02d%02d", + $global{YEAR}, $global{MONTH}, $global{DAY}, $global{HOUR}, $global{MINUTE}, $global{SECONDS}; + + join('', $timestring, $_[0]); +} + + %userdates = (); + +sub do_cmd_newdate{ + local($_)=@_; + local($datename,$mon,$day,$year); + + $datename = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($datename=$2)); + + $day = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($day=$2)); + + $mon = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($mon =$2)); + + $year = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($year =$2)); + + $userdates{$datename}{day} = $day; + $userdates{$datename}{month} = $mon; + $userdates{$datename}{year} = $year; + + join('', $_[0]); +} + +sub do_cmd_displaydate{ + local($_)=@_; + local($datename); + local($cmd,$br_id); + + $datename = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($datename=$2)); + + $br_id = ++$global{'max_id'}; + $cmd = "$OP$br_id$CP" . $userdates{$datename}{day} ."$OP$br_id$CP"; + $br_id = ++$global{'max_id'}; + $cmd .= "$OP$br_id$CP" . $userdates{$datename}{month} ."$OP$br_id$CP"; + $br_id = ++$global{'max_id'}; + $cmd .= "$OP$br_id$CP" . $userdates{$datename}{year} ."$OP$br_id$CP"; + + join('', '\formatdate', $cmd, $_[0]); +} + +sub do_cmd_getdateyear{ + local($_)=@_; + local($datename); + + $datename = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($datename=$2)); + + join('', $userdates{$datename}{year}, $_[0]); +} + +sub do_cmd_getdatemonth{ + local($_)=@_; + local($datename); + + $datename = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($datename=$2)); + + join('', $userdates{$datename}{month}, $_[0]); +} + +sub do_cmd_getdateday{ + local($_)=@_; + local($datename); + + $datename = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($datename=$2)); + + join('', $userdates{$datename}{day}, $_[0]); +} + +# time commands + +sub do_cmd_timeseparator{ + join('', ':', $_[0]); +} + +sub do_cmd_xxivtime{ + local($_) = @_; + + local($timestring) = sprintf "%02d\\timeseparator %02d", $global{HOUR}, $global{MINUTE}; + + join('', $timestring, $_[0]); +} + +sub do_cmd_noon{ + local($_) = @_; + + join('', "Noon", $_[0]); +} + +sub do_cmd_midnight{ + local($_) = @_; + + join('', "Midnight", $_[0]); +} + +sub do_cmd_amname{ + local($_) = @_; + + join('', "am", $_[0]); +} + +sub do_cmd_pmname{ + local($_) = @_; + + join('', "pm", $_[0]); +} + +sub do_cmd_amstring{ + local($_) = @_; + + join('', "in the morning", $_[0]); +} + +sub do_cmd_pmstring{ + local($_) = @_; + + join('', "in the afternoon", $_[0]); +} + +sub do_cmd_halfpast{ + local($_) = @_; + + join('', "Half past", $_[0]); +} + +sub do_cmd_quarterpast{ + local($_) = @_; + + join('', "Quarter past", $_[0]); +} + +sub do_cmd_quarterto{ + local($_) = @_; + + join('', "Quarter to", $_[0]); +} + +sub do_cmd_oclockstring{ + local($_) = @_; + + join('', "O'Clock", $_[0]); +} + +sub do_cmd_amorpmname{ + if ($global{HOUR}>12) + { + &do_cmd_pmname; + } + else + { + &do_cmd_amname; + } +} + +sub do_cmd_amorpmstring{ + if ($global{HOUR}>12) + { + &do_cmd_pmstring; + } + else + { + &do_cmd_amstring; + } +} + +sub do_cmd_ampmtime{ + local($_) = @_; + local($timestring); + + $timestring = sprintf "%d\\timeseparator %02d\\amorpmname", $global{HOUR}, $global{MINUTE}; + + join('', $timestring, $_[0]); +} + +sub do_cmd_oclock{ + local($_) = @_; + local($timestring); + + if ($global{HOUR} == 0 && $global{MINUTE} == 0) + { + $timestring = "\\midnight"; + } + elsif ($global{HOUR} == 12 && $global{MINUTE} == 0) + { + $timestring = "\\noon"; + } + else + { + if ($global{MINUTE} == 0) + { + $timestring = &get_Numberstring($global{HOURXII}) . " \\oclockstring"; + } + elsif ($global{MINUTE} == 15) + { + $timestring = "\\quarterpast\\ " . &get_Numberstring($global{HOURXII}); + } + elsif ($global{MINUTE} == 30) + { + $timestring = "\\halfpast\\ " . &get_Numberstring($global{HOURXII}); + } + elsif ($global{MINUTE} == 45) + { + $timestring = "\\quarterto\\ " . &get_Numberstring($global{TOHOUR}); + } + elsif ($global{MINUTE} < 30) + { + $timestring = get_Numberstring($global{MINUTE}); + + $timestring .= ($global{MINUTE} == 1 ? " minute" : " minutes") . " past "; + + $timestring .= get_Numberstring($global{HOURXII}); + } + else + { + $timestring = get_Numberstring($global{TOMINUTE}); + + $timestring .= ($global{MINUTE} == 1 ? " minute" : " minutes") . " to "; + + $timestring .= get_Numberstring($global{TOHOUR}); + } + + $timestring .= ($global{HOUR} < 12 ? " \\amstring" : " \\pmstring"); + } + + join('', $timestring, $_[0]); +} + +sub do_cmd_currenttime{ + local($_) = @_; + + join('', "\\xxivtime", $_[0]); +} + +sub do_cmd_settimeformat{ + local($_) = @_; + local($cmd); + + $cmd = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($cmd=$2)); + + #$tmp = 'sub do_cmd_currenttime{local($_) = @_; join(\'\', "\\\\' . $cmd . '", $_[0]); }'; + + $tmp = 'sub do_cmd_currenttime{&do_cmd_' . $cmd . '(@_);}'; + + eval($tmp); + + join('', $_[0]); +} + +sub do_cmd_newtimeformat{ + local($_) = @_; + local($cmd,$cmdbody); + + $cmd = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($cmd=$2)); + $cmdbody = &missing_braces unless ($_[0]=~(s/$next_pair_pr_rx//o)&&($cmdbody=$2)); + + $tmp = 'sub do_cmd_' . $cmd . '{' . "\n"; + + $tmp .= 'local($_) = @_;'. "\n"; + + $tmp .= 'join(\'\',"' . $cmdbody. '", $_[0]); }'; + + eval($tmp); + + join('', $_[0]); +} + +sub do_cmd_THEHOUR{ + local($_) = @_; + + join('', $global{HOUR}, $_[0]); +} + +sub do_cmd_THEMINUTE{ + local($_) = @_; + + join('', $global{MINUTE}, $_[0]); +} + +sub do_cmd_THETOHOUR{ + local($_) = @_; + + join('', $global{TOHOUR}, $_[0]); +} + +sub do_cmd_THETOMINUTE{ + local($_) = @_; + + join('', $global{TOMINUTE}, $_[0]); +} + +sub do_cmd_THEHOURXII{ + local($_) = @_; + + join('', $global{HOURXII}, $_[0]); +} + +1; |