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Update wording

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kozbial
2021-07-26 15:26:16 -07:00
committed by Monica Kozbial
parent 636cd58add
commit f64e8df486
1 changed files with 4 additions and 3 deletions
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7
scripts/goog_module/convert-file.sh
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@@ -18,9 +18,10 @@
# This command does an in-place search-and-replace. The global ("/g") modifier
# causes it to replace all occurrences, rather than only the first match.
# 2. perl -ne 'print m/regex/modifiers'
# This command returns the all regex matches. If the global ("/g") modifier is
# specified, then the capture group "()" is not necessary and it will return
# all matches, rather than only the first match.
# This command returns a string containing the regex match. The regex must
# contain a capture group "()", unless the global ("\g") modifier is
# specified. This will return the first match, unless the global modifier is
# specified, in which case, it will return all matches.
# 3. perl -nle 'print $& while m{regex}modifiers'
# Similar to (2), but returns regex matches separated by newlines.
# The "m{regex}modifiers" is equivalent to "m/regex/modifiers" syntax.