keyword |
Action |
[result = ]
EDIT(Text=string_to_analyze, [Options,], LeXicon=lex) |
LeXicon |
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-
EDIT(Text=txt, Option=case, LeXicon=lex)
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! case=0: ignore case, case=1: respect case
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-
EDIT(T="It is, what it is.", LX=lex)
! lex is set to "is,it,what"
-
EDIT(T="It is a banana", LX=lex)
! lex is now "a,banana,is,it,what,"
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- Default
SePaRators may be overwritten
- The 1st character of the separators is used to separate lex entries.
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-
EDIT(T=" What is it? Is it a banana? It is.", SPR=".?", LX=lex)
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! lex is set to "is it a banana.it is.what is it."
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- txt =
EDIT(Text=search_string, [Option=opts], LeXicon=lex)
! opts: 1=case, 2=word
-
- With the word option (opts=2) the result is a list of search_string words found in lex.
Without the word option all search_string substrings found in lex are contained in the result.
In-place results are allowed: txt =
EDIT(T=txt, O=opts, LX=lex)
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-
! lex is "a,banana,is,it,what,"
- txt =
EDIT(T="It is not a hat, is IT not?", LX=lex)
! "It,is,a,hat,is,IT,"
- txt =
EDIT(T="It is not a hat, is IT not?", O=2, LX=lex)
! "It,is,a,is,IT,"
- txt =
EDIT(T="It is not a hat, is IT not?", O=1+2, LX=lex)
! "is,a,is,"
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- are possible (
⇾ Regex operators) by adding 128 to Options, e.g.:
- txt =
EDIT(T=".*t", Opt=2+128, LX=lex)
! find all words in lex ending on a "t": txt is assigned "it,what,"
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- In contrast to the
SortDelDbls keyword, the LeXicon keyword is cumulative if called with different txt-arguments
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- num =
EDIT(Text=search_string, Option=word, LeXicon=lex)
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- result num is the bit-sum of search_string-word-numbers in lex
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-
! lex is "a,banana,is,it,what,"
- n =
EDIT(Txt="It is not a hat, is IT not?", Opt=2, LX=lex)
- 1 2 3 4 5 6 7 8
- 1 +2 +8 +32+64 = 107
- n is set to 107 (ignore case, whole words only)
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- vec =
EDIT(Text=search_string, Option=1+2, LeXicon=lex)
-
- result in vec is an array of byte positions of search_string-words contained in lex
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-
! lex is "a,banana,is,it,what,"
- vec =
EDIT(T="It is not a hat, is IT not?", Opt=2, LX=lex)
- opt=0: 1 4 11 13 18 21
- opt=1: 4 11 13 18 case
- opt=2: 1 4 11 18 21 word
- opt=3: 4 11 18 case+word
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$Marks |
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- marked =
EDIT(Text=search_string, $Marks="AZ", LeXicon=lex)
-
- marks search_string-words contained in lex
- prefix mark is "A", postfix mark is "Z" (if present)
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-
! lex is "a,banana,is,it,what,"
- marked =
EDIT(T="It is not a hat, is IT not?", Opt=1+2, $Marks="[]", LX=lex)
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! "It [is] not [a] hat, [is] IT not?"
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- marked =
EDIT(T="It is not a hat, is IT not?", $Marks="*", LX=lex)
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! "*It *is not *a *hat, *is *IT not?"
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-
! The LeXicon keyword works with regular expressions (Option=128) as well:
- marked =
EDIT(T="x .. y", O=2+128, $M='[]', LX=lex)
! x [is][it] y
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