1cdf0e10cSrcweir<?xml version="1.0" encoding="UTF-8"?>
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3cdf0e10cSrcweir
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32cdf0e10cSrcweir
33cdf0e10cSrcweir
34cdf0e10cSrcweir<meta>
35cdf0e10cSrcweir      <topic id="textshared0102100001xml" indexer="include" status="PUBLISH">
36cdf0e10cSrcweir         <title xml-lang="en-US" id="tit">List of Regular Expressions</title>
37cdf0e10cSrcweir         <filename>/text/shared/01/02100001.xhp</filename>
38cdf0e10cSrcweir      </topic>
39cdf0e10cSrcweir   </meta>
40cdf0e10cSrcweir   <body>
41cdf0e10cSrcweir<bookmark xml-lang="en-US" branch="index" id="bm_id3146765"><bookmark_value>regular expressions; list of</bookmark_value>
42cdf0e10cSrcweir      <bookmark_value>lists;regular expressions</bookmark_value>
43cdf0e10cSrcweir      <bookmark_value>replacing;tab stops (regular expressions)</bookmark_value>
44cdf0e10cSrcweir      <bookmark_value>tab stops;regular expressions</bookmark_value>
45cdf0e10cSrcweir      <bookmark_value>concatenation, see ampersand symbol</bookmark_value>
46cdf0e10cSrcweir      <bookmark_value>ampersand symbol, see also operators</bookmark_value>
47cdf0e10cSrcweir</bookmark><comment>mw added "replacing;" and "tab stops;"</comment>
48cdf0e10cSrcweir<paragraph xml-lang="en-US" id="hd_id3146765" role="heading" level="1" l10n="U"
49cdf0e10cSrcweir                 oldref="203"><variable id="02100001"><link href="text/shared/01/02100001.xhp">List of Regular Expressions</link>
50cdf0e10cSrcweir</variable></paragraph>
51cdf0e10cSrcweir      <table id="tbl_id3149517">
52cdf0e10cSrcweir         <tablerow>
53cdf0e10cSrcweir            <tablecell>
54cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3149741" role="tablehead" l10n="U" oldref="17">Character</paragraph>
55cdf0e10cSrcweir            </tablecell>
56cdf0e10cSrcweir            <tablecell>
57cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3155577" role="tablehead" l10n="U" oldref="18">Result/Use</paragraph>
58cdf0e10cSrcweir            </tablecell>
59cdf0e10cSrcweir         </tablerow>
60cdf0e10cSrcweir         <tablerow>
61cdf0e10cSrcweir            <tablecell>
62cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id6600543" role="tablecontent" l10n="NEW">Any character</paragraph>
63cdf0e10cSrcweir            </tablecell>
64cdf0e10cSrcweir            <tablecell>
65cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id9824518.00000001" role="tablecontent" l10n="CHG">Represents the given character unless otherwise specified.</paragraph>
66cdf0e10cSrcweir            </tablecell>
67cdf0e10cSrcweir         </tablerow>
68cdf0e10cSrcweir         <tablerow>
69cdf0e10cSrcweir            <tablecell>
70cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3152427" role="tablecontent" l10n="U" oldref="19">.</paragraph>
71cdf0e10cSrcweir            </tablecell>
72cdf0e10cSrcweir            <tablecell>
73cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3149031" role="tablecontent" l10n="CHG" oldref="20">Represents any single character except for a line break or paragraph break. For example, the search term "sh.rt" returns both "shirt" and "short".</paragraph>
74cdf0e10cSrcweir            </tablecell>
75cdf0e10cSrcweir         </tablerow>
76cdf0e10cSrcweir         <tablerow>
77cdf0e10cSrcweir            <tablecell>
78cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3154682" role="tablecontent" l10n="CHG" oldref="21">^</paragraph>
79cdf0e10cSrcweir            </tablecell>
80cdf0e10cSrcweir            <tablecell>
81cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3155351" role="tablecontent" l10n="CHG" oldref="22">Only finds the search term if the term is at the beginning of a paragraph. Special objects such as empty fields or character-anchored frames, at the beginning of a paragraph are ignored. Example: "^Peter".</paragraph>
82cdf0e10cSrcweir            </tablecell>
83cdf0e10cSrcweir         </tablerow>
84cdf0e10cSrcweir         <tablerow>
85cdf0e10cSrcweir            <tablecell>
86cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3159194" role="tablecontent" l10n="CHG" oldref="23">$</paragraph>
87cdf0e10cSrcweir            </tablecell>
88cdf0e10cSrcweir            <tablecell>
89cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3152542" role="tablecontent" l10n="CHG" oldref="24">Only finds the search term if the term appears at the end of a paragraph. Special objects such as empty fields or character-anchored frames at the end of a paragraph are ignored. Example: "Peter$".</paragraph>
90cdf0e10cSrcweir            </tablecell>
91cdf0e10cSrcweir         </tablerow>
92cdf0e10cSrcweir         <tablerow>
93cdf0e10cSrcweir            <tablecell>
94cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3156414" role="tablecontent" l10n="U" oldref="25">*</paragraph>
95cdf0e10cSrcweir            </tablecell>
96cdf0e10cSrcweir            <tablecell>
97cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3155555" role="tablecontent" l10n="CHG" oldref="26">Finds zero or more of the characters in front of the "*". For example, "Ab*c" finds "Ac", "Abc", "Abbc", "Abbbc", and so on.</paragraph>
98cdf0e10cSrcweir            </tablecell>
99cdf0e10cSrcweir         </tablerow>
100cdf0e10cSrcweir         <tablerow>
101cdf0e10cSrcweir            <tablecell>
102cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3147399" role="tablecontent" l10n="U" oldref="27">+</paragraph>
103cdf0e10cSrcweir            </tablecell>
104cdf0e10cSrcweir            <tablecell>
105cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3157958" role="tablecontent" l10n="CHG" oldref="28">Finds one or more of the characters in front of the "+". For example, "AX.+4" finds "AXx4", but not "AX4".</paragraph>
106cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3145313" role="tablecontent" l10n="U" oldref="207">The longest possible string that matches this search pattern in a paragraph is always found. If the paragraph contains the string "AX 4 AX4", the entire passage is highlighted.</paragraph>
107cdf0e10cSrcweir            </tablecell>
108cdf0e10cSrcweir         </tablerow>
109cdf0e10cSrcweir         <tablerow>
110cdf0e10cSrcweir            <tablecell>
111cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3143267" role="tablecontent" l10n="U" oldref="199">?</paragraph>
112cdf0e10cSrcweir            </tablecell>
113cdf0e10cSrcweir            <tablecell>
114cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3153684" role="tablecontent" l10n="CHG" oldref="200">Finds zero or one of the characters in front of the "?". For example, "Texts?" finds "Text" and "Texts" and "x(ab|c)?y" finds "xy", "xaby", or "xcy".</paragraph>
115cdf0e10cSrcweir            </tablecell>
116cdf0e10cSrcweir         </tablerow>
117cdf0e10cSrcweir         <tablerow>
118cdf0e10cSrcweir            <tablecell>
119cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3166410" role="tablecontent" l10n="U" oldref="158">\</paragraph>
120cdf0e10cSrcweir            </tablecell>
121cdf0e10cSrcweir            <tablecell>
122cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3147209" role="tablecontent" l10n="CHG" oldref="159">Search interprets the special character that follows the "\" as a normal character and not as a regular expression (except for the combinations \n, \t, \&gt;, and \&lt;). For example, "tree\." finds "tree.", not "treed" or "trees".</paragraph>
123cdf0e10cSrcweir            </tablecell>
124cdf0e10cSrcweir         </tablerow>
125cdf0e10cSrcweir         <tablerow>
126cdf0e10cSrcweir            <tablecell>
127cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3152945" role="tablecontent" l10n="U" oldref="166">\n</paragraph>
128cdf0e10cSrcweir            </tablecell>
129cdf0e10cSrcweir            <tablecell>
130cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3153700" role="tablecontent" l10n="CHG" oldref="167">Represents a line break that was inserted with the Shift+Enter key combination. To change a line break into a paragraph break, enter <emph>\n</emph> in the <emph>Search for</emph> and <emph>Replace with</emph> boxes, and then perform a search and replace.</paragraph>
131cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id9262672" role="tablecontent" l10n="NEW">\n in the <emph>Search for</emph> text box stands for a line break that was inserted with the Shift+Enter key combination.</paragraph>
132cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id2366100" role="tablecontent" l10n="NEW">\n in the <emph>Replace with</emph> text box stands for a paragraph break that can be entered with the Enter or Return key.</paragraph>
133cdf0e10cSrcweir            </tablecell>
134cdf0e10cSrcweir         </tablerow>
135cdf0e10cSrcweir         <tablerow>
136cdf0e10cSrcweir            <tablecell>
137cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3153258" role="tablecontent" l10n="U" oldref="29">\t</paragraph>
138cdf0e10cSrcweir            </tablecell>
139cdf0e10cSrcweir            <tablecell>
140cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3157809" role="tablecontent" l10n="CHG" oldref="30">Represents a tab. You can also use this expression in the <emph>Replace with</emph> box.</paragraph>
141cdf0e10cSrcweir            </tablecell>
142cdf0e10cSrcweir         </tablerow>
143cdf0e10cSrcweir         <tablerow>
144cdf0e10cSrcweir            <tablecell>
145*08d2dd9aSHerbert Dürr               <paragraph xml-lang="en-US" id="par_id3146775" role="tablecontent" l10n="U" oldref="33">\W</paragraph>
146cdf0e10cSrcweir            </tablecell>
147cdf0e10cSrcweir            <tablecell>
148*08d2dd9aSHerbert Dürr               <paragraph xml-lang="en-US" id="par_id3148644" role="tablecontent" l10n="U" oldref="34">Match a non-word character. For example, "book\W" finds "checkbook", but not "bookmark".</paragraph>
149cdf0e10cSrcweir            </tablecell>
150cdf0e10cSrcweir         </tablerow>
151cdf0e10cSrcweir         <tablerow>
152cdf0e10cSrcweir            <tablecell>
153*08d2dd9aSHerbert Dürr               <paragraph xml-lang="en-US" id="par_id3150670" role="tablecontent" l10n="U" oldref="35">\b</paragraph>
154cdf0e10cSrcweir            </tablecell>
155cdf0e10cSrcweir            <tablecell>
156*08d2dd9aSHerbert Dürr               <paragraph xml-lang="en-US" id="par_id3153666" role="tablecontent" l10n="CHG" oldref="36">Only finds the search term if it appears at the beginning of a word. For example, "\bbook" finds "bookmark", but not "checkbook".</paragraph>
157cdf0e10cSrcweir            </tablecell>
158cdf0e10cSrcweir         </tablerow>
159cdf0e10cSrcweir         <tablerow>
160cdf0e10cSrcweir            <tablecell>
161cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3149576" role="tablecontent" l10n="U" oldref="37">^$</paragraph>
162cdf0e10cSrcweir            </tablecell>
163cdf0e10cSrcweir            <tablecell>
164cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3151245" role="tablecontent" l10n="CHG" oldref="38">Finds an empty paragraph.</paragraph>
165cdf0e10cSrcweir            </tablecell>
166cdf0e10cSrcweir         </tablerow>
167cdf0e10cSrcweir         <tablerow>
168cdf0e10cSrcweir            <tablecell>
169cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3148550" role="tablecontent" l10n="U" oldref="41">^.</paragraph>
170cdf0e10cSrcweir            </tablecell>
171cdf0e10cSrcweir            <tablecell>
172cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3159413" role="tablecontent" l10n="CHG" oldref="42">Finds the first character of a paragraph.</paragraph>
173cdf0e10cSrcweir            </tablecell>
174cdf0e10cSrcweir         </tablerow>
175cdf0e10cSrcweir         <tablerow>
176cdf0e10cSrcweir            <tablecell>
177cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3147282" role="tablecontent" l10n="CHG" oldref="43">&amp; or $0</paragraph>
178cdf0e10cSrcweir            </tablecell>
179cdf0e10cSrcweir            <tablecell>
180cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3153961" role="tablecontent" l10n="CHG" oldref="44">Adds the string that was found by the search criteria in the <emph>Search for</emph> box to the term in the <emph>Replace with</emph> box when you make a replacement.</paragraph>
181cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3149650" role="tablecontent" l10n="CHG" oldref="201">For example, if you enter "window" in the <emph>Search for</emph> box and "&amp;frame" in the <emph>Replace with</emph> box, the word "window" is replaced with "windowframe".</paragraph>
182cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3150543" role="tablecontent" l10n="CHG" oldref="206">You can also enter an "&amp;" in the <emph>Replace with</emph> box to modify the <emph>Attributes</emph> or the <emph>Format</emph> of the string found by the search criteria.</paragraph>
183cdf0e10cSrcweir            </tablecell>
184cdf0e10cSrcweir         </tablerow>
185cdf0e10cSrcweir         <tablerow>
186cdf0e10cSrcweir            <tablecell>
187cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3145419" role="tablecontent" l10n="U" oldref="172">[abc123]</paragraph>
188cdf0e10cSrcweir            </tablecell>
189cdf0e10cSrcweir            <tablecell>
190cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3154630" role="tablecontent" l10n="CHG" oldref="173">Represents one of the characters that are between the brackets.</paragraph>
191cdf0e10cSrcweir            </tablecell>
192cdf0e10cSrcweir         </tablerow>
193cdf0e10cSrcweir         <tablerow>
194cdf0e10cSrcweir            <tablecell>
195cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3156293" role="tablecontent" l10n="U" oldref="174">[a-e]</paragraph>
196cdf0e10cSrcweir            </tablecell>
197cdf0e10cSrcweir            <tablecell>
198cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3149167" role="tablecontent" l10n="CHG" oldref="175">Represents any of the characters that are between a and e, including both start and end characters</paragraph>
199cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id100520090232005" role="tablecontent" l10n="NEW">The characters are ordered by their code numbers.</paragraph>
200cdf0e10cSrcweir            </tablecell>
201cdf0e10cSrcweir         </tablerow>
202cdf0e10cSrcweir         <tablerow>
203cdf0e10cSrcweir            <tablecell>
204cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3155994" role="tablecontent" l10n="U" oldref="176">[a-eh-x]</paragraph>
205cdf0e10cSrcweir            </tablecell>
206cdf0e10cSrcweir            <tablecell>
207cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3148676" role="tablecontent" l10n="CHG" oldref="177">Represents any of the characters that are between a-e and h-x.</paragraph>
208cdf0e10cSrcweir            </tablecell>
209cdf0e10cSrcweir         </tablerow>
210cdf0e10cSrcweir         <tablerow>
211cdf0e10cSrcweir            <tablecell>
212cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3145318" role="tablecontent" l10n="U" oldref="178">[^a-s]</paragraph>
213cdf0e10cSrcweir            </tablecell>
214cdf0e10cSrcweir            <tablecell>
215cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3153351" role="tablecontent" l10n="CHG" oldref="179">Represents everything that is not between a and s.</paragraph>
216cdf0e10cSrcweir            </tablecell>
217cdf0e10cSrcweir         </tablerow>
218cdf0e10cSrcweir         <tablerow>
219cdf0e10cSrcweir            <tablecell>
220cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3156543" role="tablecontent" l10n="U" oldref="180">\xXXXX</paragraph>
221cdf0e10cSrcweir            </tablecell>
222cdf0e10cSrcweir            <tablecell>
223cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3153768" role="tablecontent" l10n="U" oldref="181">Represents a special character based on its four-digit hexadecimal code (XXXX).</paragraph>
224cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3159252" role="tablecontent" l10n="U" oldref="208">The code for the special character depends on the font used. You can view the codes by choosing <emph>Insert - Special Character</emph>.</paragraph>
225cdf0e10cSrcweir            </tablecell>
226cdf0e10cSrcweir         </tablerow>
227cdf0e10cSrcweir         <tablerow>
228cdf0e10cSrcweir            <tablecell>
229cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3153951" role="tablecontent" l10n="U" oldref="186">|</paragraph>
230cdf0e10cSrcweir            </tablecell>
231cdf0e10cSrcweir            <tablecell>
232cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3154985" role="tablecontent" l10n="CHG" oldref="187">Finds the terms that occur before the "|" and also finds the terms that occur after the "|". For example, "this|that" finds "this" and "that".</paragraph>
233cdf0e10cSrcweir            </tablecell>
234cdf0e10cSrcweir         </tablerow>
235cdf0e10cSrcweir         <tablerow>
236cdf0e10cSrcweir            <tablecell>
237cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3147376" role="tablecontent" l10n="U" oldref="209">{2}</paragraph>
238cdf0e10cSrcweir            </tablecell>
239cdf0e10cSrcweir            <tablecell>
240cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3150103" role="tablecontent" l10n="U" oldref="210">Defines the number of times that the character in front of the opening bracket occurs. For example, "tre{2}" finds and selects "tree".</paragraph>
241cdf0e10cSrcweir            </tablecell>
242cdf0e10cSrcweir         </tablerow>
243cdf0e10cSrcweir         <tablerow>
244cdf0e10cSrcweir            <tablecell>
245cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3151289" role="tablecontent" l10n="U" oldref="211">{1,2}</paragraph>
246cdf0e10cSrcweir            </tablecell>
247cdf0e10cSrcweir            <tablecell>
248cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3147317" role="tablecontent" l10n="CHG" oldref="212">Defines the minimum and maximum number of times that the character in front of the opening bracket can occur. For example, "tre{1,2}" finds and selects "tre" and "tree".</paragraph>
249cdf0e10cSrcweir            </tablecell>
250cdf0e10cSrcweir         </tablerow>
251cdf0e10cSrcweir         <tablerow>
252cdf0e10cSrcweir            <tablecell>
253cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id4870754" role="tablecontent" l10n="NEW">{1,}</paragraph>
254cdf0e10cSrcweir            </tablecell>
255cdf0e10cSrcweir            <tablecell>
256cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id843836" role="tablecontent" l10n="NEW">Defines the minimum number of times that the character in front of the opening bracket can occur. For example, "tre{2,}" finds "tree", "treee", and "treeeee".</paragraph>
257cdf0e10cSrcweir            </tablecell>
258cdf0e10cSrcweir         </tablerow>
259cdf0e10cSrcweir         <tablerow>
260cdf0e10cSrcweir            <tablecell>
261cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3148616" role="tablecontent" l10n="U" oldref="213">( )</paragraph>
262cdf0e10cSrcweir            </tablecell>
263cdf0e10cSrcweir            <tablecell>
264cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id2701803" role="tablecontent" l10n="NEW">In the <emph>Search for</emph> box:</paragraph>
265cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3153573" role="tablecontent" l10n="CHG" oldref="214">Defines the characters inside the parentheses as a reference. You can then refer to the first reference in the current expression with "\1", to the second reference with "\2", and so on.</paragraph>
266cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3156061" role="tablecontent" l10n="U" oldref="215">For example, if your text contains the number 13487889 and you search using the regular expression (8)7\1\1, "8788" is found.</paragraph>
267cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id2367931" role="tablecontent" l10n="NEW">You can also use () to group terms, for example, "a(bc)?d" finds "ad" or "abcd".</paragraph>
268cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id9200109" role="tablecontent" l10n="NEW">In the <emph>Replace with</emph> box:<comment>i83322</comment></paragraph>
269cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id5766472" role="tablecontent" l10n="NEW">Use $ (dollar) instead of \ (backslash) to replace references. Use $0 to replace the whole found string.</paragraph>
270cdf0e10cSrcweir            </tablecell>
271cdf0e10cSrcweir         </tablerow>
272cdf0e10cSrcweir         <tablerow>
273cdf0e10cSrcweir            <tablecell>
274cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3154790" role="tablecontent" l10n="U" oldref="226">[:alpha:]</paragraph>
275cdf0e10cSrcweir            </tablecell>
276cdf0e10cSrcweir            <tablecell>
277cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3147397" role="tablecontent" l10n="CHG" oldref="227">Represents an alphabetic character. Use [:alpha:]+ to find one of them.</paragraph>
278cdf0e10cSrcweir            </tablecell>
279cdf0e10cSrcweir         </tablerow>
280cdf0e10cSrcweir         <tablerow>
281cdf0e10cSrcweir            <tablecell>
282cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3152885" role="tablecontent" l10n="U" oldref="216">[:digit:]</paragraph>
283cdf0e10cSrcweir            </tablecell>
284cdf0e10cSrcweir            <tablecell>
285cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3150010" role="tablecontent" l10n="CHG" oldref="217">Represents a decimal digit. Use [:digit:]+ to find one of them.</paragraph>
286cdf0e10cSrcweir            </tablecell>
287cdf0e10cSrcweir         </tablerow>
288cdf0e10cSrcweir         <tablerow>
289cdf0e10cSrcweir            <tablecell>
290cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3153743" role="tablecontent" l10n="U" oldref="224">[:alnum:]</paragraph>
291cdf0e10cSrcweir            </tablecell>
292cdf0e10cSrcweir            <tablecell>
293cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3153281" role="tablecontent" l10n="CHG" oldref="225">Represents an alphanumeric character ([:alpha:] and [:digit:]).</paragraph>
294cdf0e10cSrcweir            </tablecell>
295cdf0e10cSrcweir         </tablerow>
296cdf0e10cSrcweir         <tablerow>
297cdf0e10cSrcweir            <tablecell>
298cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3153726" role="tablecontent" l10n="U" oldref="218">[:space:]</paragraph>
299cdf0e10cSrcweir            </tablecell>
300cdf0e10cSrcweir            <tablecell>
301cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3150961" role="tablecontent" l10n="CHG" oldref="219">Represents a space character (but not other whitespace characters).<comment>UFI: see #i41706#</comment></paragraph>
302cdf0e10cSrcweir            </tablecell>
303cdf0e10cSrcweir         </tablerow>
304cdf0e10cSrcweir         <tablerow>
305cdf0e10cSrcweir            <tablecell>
306cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3150486" role="tablecontent" l10n="U" oldref="220">[:print:]</paragraph>
307cdf0e10cSrcweir            </tablecell>
308cdf0e10cSrcweir            <tablecell>
309cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3150872" role="tablecontent" l10n="CHG" oldref="221">Represents a printable character.</paragraph>
310cdf0e10cSrcweir            </tablecell>
311cdf0e10cSrcweir         </tablerow>
312cdf0e10cSrcweir         <tablerow>
313cdf0e10cSrcweir            <tablecell>
314cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3155854" role="tablecontent" l10n="U" oldref="222">[:cntrl:]</paragraph>
315cdf0e10cSrcweir            </tablecell>
316cdf0e10cSrcweir            <tablecell>
317cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3152576" role="tablecontent" l10n="CHG" oldref="223">Represents a nonprinting character.</paragraph>
318cdf0e10cSrcweir            </tablecell>
319cdf0e10cSrcweir         </tablerow>
320cdf0e10cSrcweir         <tablerow>
321cdf0e10cSrcweir            <tablecell>
322cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3149958" role="tablecontent" l10n="U" oldref="228">[:lower:]</paragraph>
323cdf0e10cSrcweir            </tablecell>
324cdf0e10cSrcweir            <tablecell>
325cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3145730" role="tablecontent" l10n="CHG" oldref="229">Represents a lowercase character if <emph>Match case</emph> is selected in <emph>Options</emph>.</paragraph>
326cdf0e10cSrcweir            </tablecell>
327cdf0e10cSrcweir         </tablerow>
328cdf0e10cSrcweir         <tablerow>
329cdf0e10cSrcweir            <tablecell>
330cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3148455" role="tablecontent" l10n="U" oldref="230">[:upper:]</paragraph>
331cdf0e10cSrcweir            </tablecell>
332cdf0e10cSrcweir            <tablecell>
333cdf0e10cSrcweir               <paragraph xml-lang="en-US" id="par_id3150092" role="tablecontent" l10n="CHG" oldref="231">Represents an uppercase character if <emph>Match case</emph> is selected in <emph>Options.</emph>
334cdf0e10cSrcweir               </paragraph>
335cdf0e10cSrcweir            </tablecell>
336cdf0e10cSrcweir         </tablerow>
337cdf0e10cSrcweir      </table>
338cdf0e10cSrcweir
339cdf0e10cSrcweir      <paragraph xml-lang="en-US" id="hd_id5311441" role="heading" level="2" l10n="NEW">Examples</paragraph>
340cdf0e10cSrcweir
341cdf0e10cSrcweir<paragraph xml-lang="en-US" id="par_id956834773" role="paragraph" l10n="NEW">e([:digit:])?    -- finds 'e' followed by zero or one digit. Note that currently all named character classes like [:digit:] must be enclosed in parentheses.<comment>issue 64368 and 113035</comment></paragraph>
342cdf0e10cSrcweir<paragraph xml-lang="en-US" id="par_id952368773" role="paragraph" l10n="NEW">^([:digit:])$    -- finds lines or cells with exactly one digit.</paragraph>
343cdf0e10cSrcweir
344cdf0e10cSrcweir
345cdf0e10cSrcweir      <paragraph xml-lang="en-US" id="par_id9568773" role="paragraph" l10n="NEW">You can combine the search terms to form complex searches.</paragraph>
346cdf0e10cSrcweir      <paragraph xml-lang="en-US" id="hd_id71413" role="heading" level="3" l10n="NEW">To find three-digit numbers alone in a paragraph</paragraph>
347cdf0e10cSrcweir      <paragraph xml-lang="en-US" id="par_id2924283" role="code" l10n="NEW">^[:digit:]{3}$</paragraph>
348cdf0e10cSrcweir      <paragraph xml-lang="en-US" id="par_id5781731" role="paragraph" l10n="NEW">^ means the match has to be at the start of a paragraph, </paragraph>
349cdf0e10cSrcweir      <paragraph xml-lang="en-US" id="par_id6942045" role="paragraph" l10n="NEW">[:digit:] matches any decimal digit, </paragraph>
350cdf0e10cSrcweir      <paragraph xml-lang="en-US" id="par_id4721823" role="paragraph" l10n="NEW">{3} means there must be exactly 3 copies of "digit", </paragraph>
351cdf0e10cSrcweir      <paragraph xml-lang="en-US" id="par_id5806756" role="paragraph" l10n="NEW">$ means the match must end a paragraph. </paragraph>
352cdf0e10cSrcweir      <section id="relatedtopics">
353cdf0e10cSrcweir         <embed href="text/shared/01/02100000.xhp#02100000"/>
354cdf0e10cSrcweir<switch select="appl">
355cdf0e10cSrcweir<case select="WRITER"><embed href="text/swriter/guide/search_regexp.xhp#search_regexp"/>
356cdf0e10cSrcweir         <embed href="text/swriter/guide/finding.xhp#finding"/>
357cdf0e10cSrcweir</case>
358cdf0e10cSrcweir</switch>
359cdf0e10cSrcweir<paragraph xml-lang="en-US" id="par_id1751457" role="paragraph" l10n="NEW"><link href="http://wiki.services.openoffice.org/wiki/Documentation/How_Tos/Regular_Expressions_in_Writer">Wiki page about regular expressions in Writer</link></paragraph>
360cdf0e10cSrcweir         <paragraph xml-lang="en-US" id="par_id5483870" role="paragraph" l10n="NEW"><link href="http://wiki.services.openoffice.org/wiki/Documentation/How_Tos/Regular_Expressions_in_Calc">Wiki page about regular expressions in Calc</link></paragraph>
361cdf0e10cSrcweir      </section>
362cdf0e10cSrcweir   </body>
363*08d2dd9aSHerbert Dürr</helpdocument>
364