Category : Windows 3.X Files
Archive   : DVIWIN25.ZIP
Filename : WBR.HLP

 
Output of file : WBR.HLP contained in archive : DVIWIN25.ZIP

?_„ÿÿÿÿèNtkäÊÑÕÛÞåéîùý &-JTWfq}„”œ£©°ÂÒÛâåêïóý "%(06>DIPY_fmpsy}†•š£ª­°·»ÂÇÐ×ßåëóöü !'/9=EJNSWZ^gosw‚‰’š£©²»ÂÎÙßäèìïöûÿ%-4;@FIPW[_ehpv{†Œ“— ¥©´¿ÃÊÒÚâëóú
#+28=EKQY_cint|€‡Ž•›£©°½ÆÊÎÙâæêîñöúÿ  %)159>CGKQX\_cg" match"(.)"(one)": "a$b^c""abc"abc""ctl3d.dll""gd""go"god""goo"gooo"if""wbr"win.ini"AnotherCaveatsCopying text to the clipboardExpressionForHelp file usingHippocratesIntroductionInvalidLicensingMatchesOverlandPackingPascalRegularSearching for textSelecting a fontSendoukasSupposeTheThereTheseThisUnbalancedWindowsYouacceaddress:afterallalsoandanyareassociatassumeasteriskauthorbacksbecausebeginningbracesbracketbrowserbutcancannotcasecharactercharacterscheckclassclipboardclosurecomconconnectdealdenotesdigitdirectorydisplaydocumente-maileitherembeddedendentireentryerrorescapeexactlyexamplexample,exceptexpectedexpressionfilefilenamefilesfindfirstfontforfromfunctionsgeneral,happhavehexadecimalimpliedincludingindicateindicatesinsideinstalledinstancesinsteadintermediateinvokation,itselflargelastleftletletter.limitlineliterallylowercasemakemanymatchmatchesmatchingmaximummeaningmeansmemorymenmessageminimummoreneednormalnotnotationnumberoccuroccurrencesoccursoneonlyopenoperationotherpairparenthesesparenthesispartpatternpositionpossiblepowerfulprecedingpreviousproblemprogramprovquitequotedreadrecordedregularrememberrequireresiderightroutinessearchselectsequenceshouldsignsimplesincesinglesoftwaresomespecialspecifispecifysquarestandardstringstringssubexpressionsubstringsuchsuppsurprising.terminatetextthanthatthetheirthemtherethesetheythistwoundeuseusingvalidvariawantwarrantyway,whenwherewhichwillwithwithinwithoutwordyouyourzero/&;)z4eds maximum.ÿÿ
€
ÿÿÿÿ|CTXOMAP=>|FONTi8|KWBTREEŠ>|KWDATAH>|KWMAPy>|Phrases|SYSTEM³ |TOMAPð7|TOPICé |TTLBTREE¹F›\jb›\J$›\“F›\Vf›\K›\Æ0›\”O›\8›\YA›\›\L›\›\Ê9›\•)›\q'›\á›\A*›\Ê#›\\›\j›\ó›\|%›\8&›\Ùc›\:›\ëX›\`]›\7›\
J›\›\r]›\×y›\Æq›\‰m›\0a›\†›\ b›\tP›\P<›\[›\
o›\FO›\í›\Lq›\›\|›\ú{›\ü%›\ù[›\)›\Tq›\õo›\xL›\š6›\7›\KB›\F›\þ<›\|R›\py›\
›\àJ›\} ›\Jl›\o›\=›\4›\dd›\e›\¤4›\±0›\:t›\¡[›\á3›\J›\]L›\ý8›\ð›\V0›\O›\Ñ+›\¿J›\A›\Öf›\C ›\
›\bl›\Y{›\Pi›\ëi›\(›\Yj›\ýi›\åk›\íy›\y›\ z›\L=›\‰v›\ÐE›\D›\ v›\Z›\T›\T|›\7r›\ÚH›\@h›\
h›\ A›\&V›\$z›\‰ ›\¾›\’H›\|›\¸›\×^›\IH›\~E›\àA›\@›\z:›\N9›\3J›\ ;›\"H›\•I›\;›\Ä›\<›\Ñ›\\›\©W›\ð`›\c›\œe›\ ›\Fd›\èm›\Ã|›\›\‘<›\Û?›\Y6›\€<›\„q›\µy›\²d›\ç0›\g›\¾L›\^›\Ð`›\¤F›\xD›\ðN›\Y›\ê›\„!›\.›\P$›\ñI›\-›\0›\Ø›\¬6›\®o›\õC›\Ö›\Ù›\+›\Z›\+d›\›\xa›\~d›\l›\1{›\
|›\Ìw›\»u›\®v›\Uv›\»w›\âw›\ùI›\7›\…›\#›\ûL›\h<›\~›\èG›\ðM›\4›\¸)›\×(›\·›\/›\j+›\ò(›\Õ8›\é&›\ð0›\‹9›\ ›\#›\'9›\x›\Û\zk›\ŸQ›\YH›\w\›\§›\'S›\€D›\Ú›\È3›\ï ›\¶U›\†]›\Ë6-lî*¨+
WBRšPÎK=  ™@ šP,þ+ÿÿÿÿ ÿÿÿÿ))!ÌÿÿContentsF()F&€€”€€‚ÿUsage notes ÇQBrowser 2.5 <+F<#€€€‚‚ÿ -C March 15, 1993 6
<6)$€€¨€€€‚ÿ Topics 767-,€€”Ѐቀ‚ÿ . ´ª7´h¢€€Ѐቀ‚ቀ‚ቀ‚ቀ‚ቀ‚ቀ‚ቀ‚ÿ > =¹ªs @ $ 9list " 3agreement # ´#!^.-#-&€€”€€‚ÿ. æº-æ#€€¨€‚ÿMsummarizes “¥of WBR ·is a wǍºs ¢r MS-Windows. It Vs Q3.0 or later _works )on {or enhanced modes. All GË{be Tssed through {us or Tlerator keys that cshown Yeach u ¨. GG-is Kh; it Ns a »into 
_diplays it on “screen. S{move around “»by §“scrollbars or “arrow keys. S{]¥S¸s Çconvenient ^ing. Finally, Ã{¥aßÅto ›Åºs. All options as well as window ;_size cQin “»ÇÅconvenience. (fæ(#€€”€‚ÿIf Ãwa ½upon ç“w¹+_›‘º; in Ÿ±Ã{create dions §“File Manager or by editing . S{]Oa »by `ing “"Open" ©in “"File" u. F wTs “ífour ºs ‘Ã*ed _appends ” names to Ÿu; in Ÿ±Ã{+aof ›ºs just by clicking on •name. Ic~s µÃwa ½upon çyÃdo ­“wto U‘¼. In ‘~, Ã{¥“"-l" switch before “¼; Ÿtechnique is ¤d by “DVI driver to ›“temporary log ºs. When §“"-l" switch “w„s ÇCáof é_Šs –, In Ÿ±Ãdo to manually ‹each instance of “v. #(#!
>-#-&€€”€€‚ÿ> o-{#€€¨€‚ÿGw†orts ^es §"regular ¸s". Mis a very ?method ‘ðs Ãperform "approximate" ^es. =¸s cpatterns ‘{'|. They cŒposed of _s‚. In •hst Æm contain )ƒ_{)a m|: Ç°e “¹
¹“ƒwhether it %by éor ½a À. It ¹“ , 
d", "0abcd"; it ¹“}"Abc" or "aBCd". Such i8s c¤ful, y™cÿ~s µ'Y†6s pthing >; †ose Ç°e that we ­to Á“keyword in a ;F: ;is sensitive, so we Ñto …[=spelling Œbinations; furthermore, we do ­“9to !½/Às. =¸s Hide ÿ…capabilities ·ccontrolled by sƒ£½“8. Kƒ_•Ëb: E{E+(€€¨Ð€€ƒ€‚ÿ Character Function <íE<G`€€”Ѐƒƒƒ‚ƒƒ‚ƒƒƒ‚ƒƒƒ‚ƒƒƒ‚ƒƒ‚ƒƒƒ‚ƒƒƒ‚ƒƒ‚ƒƒ‚ÿ .5a [...] 5a Éthose Ý“u *5zero or áof “A +5'or áof “A ?5Çor 'áof “A {n1,n2}5n1 to n2 áof “A ^5“qof a ÷ $5“¥of a ÷ <...>5an §Á (...) Brackets a S¹¾<¾#€€¨€‚ÿGÃgroup of sƒinvolves “tcation of m‚. A dot (.) •a€; dz“9"i." “, "in" or "i7". A set of ts enclosing qƒ•a ‡_“¹amcharacter É“†; “9"[Ii]f" “_"If". S{]abbreviate “‡by §a dash: “9"[a-z]" ¹aûóS{]wa negative †, where “¹¹aµthose in “†; Ÿis accomplished by ving a caret g(^) immediately Y“ït; “9"[^a-z]" ¹aµa ûó¾"$€€”€‚‚ÿIc]qsƒ’ing »“of áof a (this is called Š). An i•Çor #of “A€; “9*d" “, , d", d", etc. A plus g•'or áof “A€; “9+d" “, d", d", y“}. A question mark Çor 'áof “A€; ˜fore, “9?d" ¹)“_. Gsƒ{n1,n2} n1 to n2 áof “A€; “9{2,3}d" “d" _d", y“or od". Ic]¡ªnts of “ís‚. Gsƒ"{n1}¯n1 áof “A€, while “sƒ"{n1,}at least n1 áof “A€. Gthird group of sƒ’s »“location of “|. If “Áof “S¹is a caret (^), “¹¹be ed )at “qof a ö. )³“9"^abc" “string 
)if it %at “qof a ö. Similarly “dollar g($) “¥of a ö; “9
$" “}
)if it %at “¥of a ö. G9"^$" ¹[empty ös. Note ‘›¡ƒctreated as scharacters )if !in “qor “¥of “S¸. That is, “9 ¹“} regardless of its ;on a ö. !set of sƒc"<" _">". Kfacilitate “matching o‚
@ 6f §Às, ignoring a‚s £in /~. )³“9"" ¹“}
by è, y“}
d". Â;"Â$€€”€‚‚ÿSometimes we to w6s of “S¸. )Ÿreason, we ¥“sƒ"(" _")" to ua 7of “¸. Gbehavior is affected, ywe {refer to ›6s of “¹by “notation "\N" µN is a —between 1 _9. E‘we ­to Á[bs of ¡identical ‚; Ÿwould appear Kdifficult kwe do know ›ƒin advance. =¹ting solves ŸEKelegantly: “9\1" ¹Á“desired ‚. Since “ƒ. [ ] * + ? ^ $ ( ) { } Ña s in “context of S¸s, we another s³we ­to _Ç—ø: in order to †ress “s of a("quote" it), we {precede it by a llash. Hfore if we ­to Áan h, “_}¹be "\*"; if we ­to Áa ï4, “_}¹be "\(". To Áa llash by è, “_}¹be "\\". )“¤r's convenience, “G]Tpts q{­bs. Gc"\n" Û“newline (^J), "\r" Û“carriage return (^M), "\t" Û“tab (^I), "\b" Û“lpace (^H), "\a" Û“bell (^G), "\f" Û“Æmfeed (^L), _"\xNN" Û“»code NN µNN c¡Ó–s. K­bs {be ¤d `where in “_8s. µ½Âµ$€€”€‚‚ÿ!fundamental rule is ‘S¸s try to as ÿƒas <. While Ÿis usually desirable, ™c~s µit {be ‰EÇ°e ‘“_9is "\(.*\)" (the 3cMto Ùthat we ­to —ø), _our is _(two)". In Ÿ~, “9¹“§ö, kit ¹Á“í[5at “¤. If we ¬ed )“Ã1of 2, we ew"\([^)]*\)" as our _8. In Ÿ±it ¹“ƒ". G[5Ý“yts does to be L: almost [ƒin a ‡ctaken ø. !point ‘we ekeep in mind is ‘“of Šs {be ptimes ‰EÇ°e ‘“_}is "s*". Since “_}tes Çor #of “ðter s, it ¹`thing, דempty |. Gproblem is ‘“_}consists )of a Š, _˜fore it `thing. A isolution to ŸD, is to avoid §…_~. [ϵg#€€”€‚ÿ)a thorough discussion of S¸s, '{Oabook describing “-of “Unix "ed", "sed", "grep", "awk" or "lex" Œmands. In ÍS¸s cK? of manipulating Œ. They Ñhowever several ôations: dz“construction of qŒpound 8s {be Œplicated. Furthermore, $Ù6c÷oriented: ‘is, }¸s spanning 'ös. +g+!e='Errors5+5&€€”€€‚ÿ='Errors ‰¯5‰#€€¨€‚ÿIt ebe obvious by now ‘[S¸s c¨. GG„s each ¹_Œplains if it is illegal. G=«s b: Q½‰QMl€€”Ѐ€€‚€€‚€€‚€€‚€€‚€€‚ÿ"1This  ‘“Gdid Áan ·. M{Îen ³Ãdo wa incide a 1of r. "1This  ‘Ãted an ¢fined €. G¹\1" is ©o"\1" corresponds to “". However, “¹\2" is invalid oÃdid w¡€s (using 2). "O2This Û‘“ï_[3Çting €s cunbalanced. "Too ÿ(This  ‘Ãtried to u9 €s. "More 2 s in { }You {w'or ¡s ½a 1of r. MÛa violation of Ÿrule. "} ¶This arises Éan ill-formed 0 of r. G)©tokens Ý“scs or a Œma Y“Ã. bQb?P€€”Ѐ€€‚€€‚€€‚€€‚ÿ"First exceeds second in { }Two s Ýa 1of sÙ“_of times ‘“Cebe ed. Obviously, “}be “. "OytsThis Û‘“ï_[ts Ça ‡do . "'too ŒplicatedThe G„s a S¹Çªs _"compiles" it to an åÆm Çquick ^ing. M«{arise if “åÆm is too ê, ·typically Îens if Ãwtoo ÿ†es (above 15). "1ÓAs tioned Bly, “Gðs Ãwa8-bit by §a Ó"\xNN" µNN is a ©Ó. All …s econsist of ¡Ó–s ®: ‘is, use \x08 ãof \x8. M«%if aof “¡ƒfollowing \x is a ©Ó€. ÉÌbÉ*&€€”Ѐ€€‚ÿ"Unknown ªThis is a "catch Z" ‘enever  . If Ãsee it, Ã{be sure ‘™is a bug in “G_I would appreciate if Ãñme know about it, so I {fix it. #É#!ˆ@-#-&€€”€€‚ÿ@ ,{-8#€€¨€‚ÿGGðs Ã¥aßÅin Åsystem; it {“»ªble pitched, bitmap, vector or TrueType Äs. When Ãa“"Font" ©in “main u, Ãcpresented »a dialog box containing [“ßÄs at [sizes _styles. Rr `ion is automatically Qin , soÈõ¥ Ãdo  to set it once. #8#!ê$-"#-&€€”€€‚ÿ$ š©-š#€€¨€‚ÿS{copy “§to “‰by `ing “"Copy" Œmand É“main menu. Iis no way in Ÿversion to copy )a portion of “Œ. ' š'!€9list1'1&€€”€€‚ÿ9List H31H#€€¨€‚ÿMake sure ‘ÃÑ[“relevant ºs: HHH,*€€”Ѐ€ƒƒ€‚ÿ FilenameDescription ÅØHÅ4:€€Ѐƒƒ‚ƒƒ‚ƒƒ‚ƒƒ‚ƒƒ‚ƒƒ‚ÿ wbr.exeText »w wbr.hlp+{Äs wbr2.hlp+êr Äs wbr.wriPrintable œation miscwin.dllUtility ] ctl3d.dllMore utility ]Ó§ÅÓ#€€¨€‚ÿG)Vd ºs Ç“wc.exe", "miscwin.dll" _. G»is distributed by Microsoft Co. ·Vs it to Yin Å"" ˜. All /ºs µÇ“œation must Y¡in a ™ted by “PATH environment ªble, or “base ™of P. If Ã¥a resolution of 1024x768 or higher, Ãmay Á“{help Äs a bit hard to N. In ‘~, rename “»2.hlp" to .hlp" so that “w¤s it ãof “/º. If Ã¥“G¢r Q3.0, ù]“»"commdlg.dll" ·I {send Ãvia ž. #Ó#!¼"- #-&€€”€€‚ÿ" l-l#€€¨€‚ÿGGNs a »into 
_just šs it; it ¹Œplain if ™is enough 
to load “»(which is unlikely kQhas virtual  ). In Íit {handle Këºs (unlike Notepad) ºout excessive demands on  . It has Hen K¤ful to me, _I hope ‘it serves Ãequally well. I Ñtested _debugged “Gextensively, yI }afford to ýaguarantees; `body who ¤s it fs [risks. On “/hand, if ÃÁany bug or Ñasuggestion Çimprovements, I ¹be Îy to hear about it _I ¹do my best to fix it. S{contact me via Ÿat "[email protected]", or Smail at "3230 7Ave. #201, Los Angeles, CA 90034". ,l,!Lÿÿ3Agreement6,6&€€”€€‚ÿ3Agreement Þ´6ê,*€€¨€à‰€‚ÿG j of Ÿogrants to ain'µ'S'dividual or non-commercial organization “[to ¥_to ýan unlimited of copies of Ÿn. Smay decompile, disassemble, reverse engineer, or modify “n. Mincludes, yis ôed to modifying/changing aicons, us, or šs ded »“n. Mo}be sold ºout written jization É“j. Mrestriction is intended to apply to ‘time charges, or flat rate ion/ download fees Çelectronic bulletin board services. Gkof ŸGTpts no responsibility Çdamages resulting É“use of Ÿo_üs no ¯or representation, ¡express or Ô, ×yôed to, aÕ¯of merchantability or fitness Ça 6icular purpose. Mois Hided as is, _Â, its ¤r, gall risks ³§it. 'ê'!øÿÿÿÿÿÿÿÿAuthor2'2%€€€€‚ÿ -A. B H*2H$€€”€ƒ‚ÿ Internet V[email protected] W@HW$€€€ƒƒ‚ÿ Mail V3230 7Ave. #201, L.A., CA 90034, USA !W!!Fÿÿÿÿÿÿÿÿ%!%"€€€‚ÿ!%!!ÿÿÿÿÿÿÿÿyp Ø6@¥- !—$S'Ÿ*—+Ý+ÔËG”Helvlets
you
perfTimes New Romane"
Symbols.
Regular
Arialsions
are
p
Tms Rmn that can mapicaore than one stCourierey are compoelite normal and spprestigeracters. Inlettergothicst formgothicPStain only ncubicPSaracters andLinePrinternly a siHelveticag: for exaavantegarderession spartanll match themetroring whet
thapresentation
more
APLn
one
string.
OCRA
are
composedOCRBre many cases wboldPSe needs sometemperorPSpowerful; madaleiner exampl
zapf humanist
itseclassicwithin
a
wroman f
will
matcroman gstrings
"abroman hcd",
"0abcdtimesromanl
not
mcenturymore,
we
dpalantinont
the
psouveniro
occur
wgaramondher
words.caledonia
expressiobodinivide
many
suniversity
bilitieScript are controllscriptPScial characscript cdded withinscript dnces
of
tcommercial scriptrapark avenueches thecoronetng of a linescript heginning
oGreekline
$
Matchkanae end of a linehebrew
end
of
a
roman s..>
Matchesrussianre word
anroman ulass;
the
roman v
"[Ii]f"
maroman whe
strings
narratord
"If".
Yemphasisalso
abbrezapf chanceryaractedecor d
by
using
old englishhe
pattdecor f-z]"
will
decor gny
lowercascooper blackceding linedraw; the pattemath7+d" matches thmath8ngs "god", "gobar3of9ood", but noEANe string "gd". Apclineon mark matchtech h or one instaHelvetica-NarrowdinModerncter; therefoRomanter of the reg 1( Ø6@¥- !—$S'Ÿ*/&;)i24[%s] sectionÿÿ
E
ÿÿÿÿauthor$caveatsclipboardcontentsfontintroductionlicense packing listsearching for textsearching for text, errors 3À££¸Èǃ>t¸È£§ ˜Ãƒ>u舀>tÛãèå$Ãÿ6VšÿÿÀ>tÛã¡£3À:t›Û⣠£ã‰ù ¸45¿Í[email protected]‰ŒEƒÇâóºìžuÅ¿Xŀ>t ºcÁ¾.Á¿[Á¸4%¹Í[email protected]âû‹ÖÍ[email protected]‹×Í!ù ¸4%¿ÅÍ!@ƒÇâôÃ3Ҁ>t(ƒì‹Ü›6Ù7›6Ù/6‹GƒÄ¹‹ØÑèÑèƒãƒûtBâï¡+³ öóÂà˜Ã£¤Ã€€>t€ÌÀÃÏCëPUƒì‹ì›Ùv¸ä»‡F ‰FSÅ^‹(sކĉFëPUƒì‹ìÙv›ÛâûS.Ž0¹3ÀŠF2ÿƒ>¤u€ÏöÇu
¨t€Ï鄨téþöÇu ¨t€ÏèëÙöÇu
¨t€Ïéߊ€ËÀ€ãýöÓ"ètP‹F€ä=úuX €ë‹F%8=Xu4›Ûâ›Ùn [ƒÄ]©ÿ¿uXÃPS‹Ü6‹G6‰G[XƒÄéúVSQRW‹^‹N÷ӊ̀á8ÐéÐéÓËöÇÀtR‹VòàöÂÀu ÷ [email protected]öÂuöÂuë4€út€út ë'÷Âu €ç?‹6;6uè¨þƒÆ ‰6›Ùö›Û<éöÃtëJ‹VòàöÂÀt ÷Âuë5 ÛtèÀë+‹6;6u龀Ë›Ù÷›Û,‹6;6uè^þƒî ‰6öà uP‹óƒæð öt›Û>JÑëÑëèy›Û.JÑãÑã€Ëë-‹6;6t#€Ë ›Ù÷›Ù÷›Û,›Ùö‹6;6uè þƒî ‰6‹VòàöÂÀu ÷ uöÂuëFŠÊ€áºÄPÓâyñöà uìƒâÐâ‹Ê‹ÓÓÊöÂu$ëÑËÑ˛Ù÷÷ÃtóÀÌÆF›Ùf_ZY[^égþ$þè_ZY[^éìý€Q‹N€áÀ€ùÀtm‹Ná8ƒùt
ƒùt€á0ƒù0uTöÇÀt€ç?‹6;6uèGýƒÆ ‰6›Ùö›Û<‹NQáÁ‰NèÁè^Yƒá8€ùt€ùt.€ñÉÁ‰Nè›ë;‹Ná8ù(t
á8ùtèè$ë€Ì@›Ûâ›ÙɛØћÙɛÝ؛Ý>›
Y$ýé-ý›Û~›‹N÷Áÿt!öF€u›ßn›Û~›ƒ~t é>@N›ÛnÃ3ɉN‰N‰N‰N‰NëèP‹F%À€ô=ÀXsèéÕüöÄ@u\€Ì@WVQS›ÛâŒ×ƒ>t‹>V‹N‹Ù€å€Í؀ãÀ€óÀt €á8€ÉÅv
†é‰~~‰~ÆF›‰NÆFËÿ^[Y^_›Ý>›
ÃS³‹öÄu8³ŠöÄu1³ˆ¨€u+³‰öÄu$³¨u³ƒ¨u³„¨u³…¨u ³†¨ u³‡¨@u.Ž0¹¡ u“´LÍ!“[ÿXÏ£%<ÿ€>t£›Ù.£
áÃ3À:t ›Ý>› $? %ÿ£Ã% €>t ›Ù>
›‹
€åó Á£›Ù.›Ùü›Ù.
Ë
Q€åó
åˆ& Uèê]
ègÃ% €>t)›Ù>
›‹
€åó Á£›Ù.›Û›Ù.
¡‹Ë
Q€åó
åˆ& Uèd]‹Â‹Óè‹6;6uèæúƒî ‰6
Ë  öъ.€Í€å?
Íöъ.÷Áÿßtّé“þû›PUV‹ìÅvŠ€ ÀNN‰vÐèÐèÐèöÐ$ &†Ä°›‰S»ë û›P¸ëû›P¸UV‹ìÅvNN‰v)S3ÛTX;Äu(‹@%û0=Ù0uŠ@<ðr‹@%ÿþ=Ûât ‹@=ßàtƐ[^]XϐŒÆBÆpÆäƊÆDÆrÆäƂÆ4ÆbÆäƀÆ2Æ`ÆäƔÆJÆxÆäÆ ÆHÆvÆäƐÆ$ÆRÆäÆÆFÆtÆäÆfÉLÉ#ÙÙFÉ@ÉTÉ^ÉVÈ9É`/&;)Lzlid context iÿÿ
.
ÿÿÿÿ ContentsØIntroduction6Searching for text@Regular Expression Errors¥Selecting a font- Copying text to the clipboard!Packing list—$CaveatsS'Licensing AgreementŸ*Author. The pattern "^$" will match all empty lines. Note that these two characters are treated as special char
a
line.
Similarly
the
dollar
sign
($)
matches
the
end
of
a
line;
the
pattern
"abc$"
matches
the
string
"abc"
only
if
it
occurs
at
the
end
of
a
line.
The
pattern
"^$"
will
match
all
empty
lines.
Note
that
these
two
characters
are
treated
as
special
char
a
cters only if they occur in the beginning or the end of the regular expression. That is, the pattern "a$b^c" will match the string "a$b^c" regardless of its position on a line. Another set of special characters are "<" and ">". These facilitate the match
only
if
they
occur
in
the
beginning
or
the
end
of
the
regular
expression.
That
is,
the
pattern
"a$b^c"
will
match
the
string
"a$b^c"
regardless
of
its
position
on
a
line.
Another
set
of
special
characters
are
"<"
and
">".
These
facilitate
the
match
i
ng
of entire words, ignoring any matching substrings embedded in other strings. For example, the pattern "" will match the string "abc" by itself, but not the string "abcd".
entire
words,
ignoring
any
matching
substrings
embedded
in
other
strings.
For
example,
the
pattern
""
will
match
the
string
"abc"
by
itself,
but
not
the
string
"abcd".
Sometimes we need to specify parts of the regular expression. For this reason, we use the special characters "(" and ")" to bracket a part of the expression. The matching behavior is not affected, but we can refer to these parts of the expression by the
we
need
to
specify
parts
of
the
regular
expression.
For
this
reason,
we
use
the
special
characters
"("
and
")"
to
bracket
a
part
of
the
expression.
The
matching
behavior
is
not
affected,
but
we
can
ref