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lib/scanf.rb: [DOC] fix typos

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61658 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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stomar 2018-01-07 17:49:46 +00:00
parent 33f4ff71ed
commit bb8f6ac0fe
1 changed files with 7 additions and 7 deletions
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14
lib/scanf.rb
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@ -13,7 +13,7 @@
# scanf is an implementation of the C function scanf(3), modified as necessary # scanf is an implementation of the C function scanf(3), modified as necessary
# for Ruby compatibility. # for Ruby compatibility.
# #
# the methods provided are String#scanf, IO#scanf, and # The methods provided are String#scanf, IO#scanf, and
# Kernel#scanf. Kernel#scanf is a wrapper around STDIN.scanf. IO#scanf # Kernel#scanf. Kernel#scanf is a wrapper around STDIN.scanf. IO#scanf
# can be used on any IO stream, including file handles and sockets. # can be used on any IO stream, including file handles and sockets.
# scanf can be called either with or without a block. # scanf can be called either with or without a block.
@ -31,8 +31,8 @@
# the conversions themselves are returned as an array. # the conversions themselves are returned as an array.
# #
# The format string may also contain characters other than those in the # The format string may also contain characters other than those in the
# conversion specifiers. White space (blanks, tabs, or newlines) in the # conversion specifiers. Whitespace (blanks, tabs, or newlines) in the
# format string matches any amount of white space, including none, in # format string matches any amount of whitespace, including none, in
# the input. Everything else matches only itself. # the input. Everything else matches only itself.
# #
# Scanning stops, and scanf returns, when any input character fails to # Scanning stops, and scanf returns, when any input character fails to
@ -80,7 +80,7 @@
# see below). Otherwise, given a field width of <em>n</em> for a given # see below). Otherwise, given a field width of <em>n</em> for a given
# conversion, at most <em>n</em> characters are scanned in processing # conversion, at most <em>n</em> characters are scanned in processing
# that conversion. Before conversion begins, most conversions skip # that conversion. Before conversion begins, most conversions skip
# white space in the input string; this white space is not counted # whitespace in the input string; this whitespace is not counted
# against the field width. # against the field width.
# #
# The following conversions are available. # The following conversions are available.
@ -113,17 +113,17 @@
# #
# [s] # [s]
# Matches a sequence of non-white-space character. The input string stops at # Matches a sequence of non-white-space character. The input string stops at
# white space or at the maximum field width, whichever occurs first. # whitespace or at the maximum field width, whichever occurs first.
# #
# [c] # [c]
# Matches a single character, or a sequence of <em>n</em> characters if a # Matches a single character, or a sequence of <em>n</em> characters if a
# field width of <em>n</em> is specified. The usual skip of leading white # field width of <em>n</em> is specified. The usual skip of leading white
# space is suppressed. To skip white space first, use an explicit space in # space is suppressed. To skip whitespace first, use an explicit space in
# the format. # the format.
# #
# [[] # [[]
# Matches a nonempty sequence of characters from the specified set # Matches a nonempty sequence of characters from the specified set
# of accepted characters. The usual skip of leading white space is # of accepted characters. The usual skip of leading whitespace is
# suppressed. This bracketed sub-expression is interpreted exactly like a # suppressed. This bracketed sub-expression is interpreted exactly like a
# character class in a Ruby regular expression. (In fact, it is placed as-is # character class in a Ruby regular expression. (In fact, it is placed as-is
# in a regular expression.) The matching against the input string ends with # in a regular expression.) The matching against the input string ends with