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correct example gsub in pt-br/awk

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Edit is based on correction in the English edition.[1]

[1] https://github.com/adambard/learnxinyminutes-docs/pull/4437
This commit is contained in:
Norwid Behrnd 2022-07-11 15:06:36 +02:00
parent 1ff2927250
commit 23ecda4c0e
1 changed files with 1 additions and 1 deletions
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pt-br/awk-pt.html.markdown
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@ -202,7 +202,7 @@ function string_functions( localvar, arr) {
# Ambas retornam o número de instâncias substituídas
localvar = "fooooobar"
sub("fo+", "Meet me at the ", localvar) # localvar => "Meet me at the bar"
gsub("e+", ".", localvar) # localvar => "m..t m. at th. bar"
gsub("e", ".", localvar) # localvar => "m..t m. at th. bar"
# Localiza um texto que casa com uma expressão regular
# index() faz a mesma coisa, mas não permite uma expressão regular