86 lines
4.8 KiB
Diff
86 lines
4.8 KiB
Diff
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From b7c03964cfc96af9ced5db3c1a6c7a7663de5cb2 Mon Sep 17 00:00:00 2001
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From: Dan Allen <dan.j.allen@gmail.com>
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Date: Fri, 26 May 2023 01:44:09 -0600
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Subject: [PATCH] change dot layout in chained method call to be compatible
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with rdoc generator from Ruby 2.5
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---
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lib/asciidoctor/converter/manpage.rb | 64 ++++++++++++++--------------
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1 file changed, 32 insertions(+), 32 deletions(-)
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diff --git a/lib/asciidoctor/converter/manpage.rb b/lib/asciidoctor/converter/manpage.rb
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index a7aba996..be52e9be 100644
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--- a/lib/asciidoctor/converter/manpage.rb
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+++ b/lib/asciidoctor/converter/manpage.rb
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@@ -712,38 +712,38 @@ def manify str, opts = {}
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else
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str = str.tr_s WHITESPACE, ' '
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end
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- str = str
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- .gsub(LiteralBackslashRx) { $1 ? $& : '\\(rs' } # literal backslash (not a troff escape sequence)
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- .gsub(EllipsisCharRefRx, '...') # horizontal ellipsis
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- .gsub(LeadingPeriodRx, '\\\&.') # leading . is used in troff for macro call or other formatting; replace with \&.
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- .gsub(EscapedMacroRx) { (rest = $3.lstrip).empty? ? %(.#{$1}"#{$2}") : %(.#{$1}"#{$2.rstrip}"#{LF}#{rest}) } # drop orphaned \c escape lines, unescape troff macro, quote adjacent character, isolate macro line
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- .gsub('-', '\-')
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- .gsub('<', '<')
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- .gsub('>', '>')
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- .gsub('+', '+') # plus sign; alternately could use \c(pl
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- .gsub(' ', '\~') # non-breaking space
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- .gsub('©', '\(co') # copyright sign
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- .gsub('®', '\(rg') # registered sign
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- .gsub('™', '\(tm') # trademark sign
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- .gsub('°', '\(de') # degree sign
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- .gsub(' ', ' ') # thin space
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- .gsub('–', '\(en') # en dash
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- .gsub(EmDashCharRefRx, '\(em') # em dash
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- .gsub('‘', '\(oq') # left single quotation mark
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- .gsub('’', '\(cq') # right single quotation mark
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- .gsub('“', '\(lq') # left double quotation mark
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- .gsub('”', '\(rq') # right double quotation mark
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- .gsub('←', '\(<-') # leftwards arrow
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- .gsub('→', '\(->') # rightwards arrow
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- .gsub('⇐', '\(lA') # leftwards double arrow
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- .gsub('⇒', '\(rA') # rightwards double arrow
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- .gsub('​', '\:') # zero width space
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- .gsub('&', '&') # literal ampersand (NOTE must take place after any other replacement that includes &)
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- .gsub('\'', '\*(Aq') # apostrophe / neutral single quote
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- .gsub(MockMacroRx, '\1') # mock boundary
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- .gsub(ESC_BS, '\\') # unescape troff backslash (NOTE update if more escapes are added)
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- .gsub(ESC_FS, '.') # unescape full stop in troff commands (NOTE must take place after gsub(LeadingPeriodRx))
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- .rstrip # strip trailing space
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+ str = str.
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+ gsub(LiteralBackslashRx) { $1 ? $& : '\\(rs' }. # literal backslash (not a troff escape sequence)
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+ gsub(EllipsisCharRefRx, '...'). # horizontal ellipsis
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+ gsub(LeadingPeriodRx, '\\\&.'). # leading . is used in troff for macro call or other formatting; replace with \&.
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+ gsub(EscapedMacroRx) { (rest = $3.lstrip).empty? ? %(.#{$1}"#{$2}") : %(.#{$1}"#{$2.rstrip}"#{LF}#{rest}) }. # drop orphaned \c escape lines, unescape troff macro, quote adjacent character, isolate macro line
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+ gsub('-', '\-').
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+ gsub('<', '<').
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+ gsub('>', '>').
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+ gsub('+', '+'). # plus sign; alternately could use \c(pl
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+ gsub(' ', '\~'). # non-breaking space
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+ gsub('©', '\(co'). # copyright sign
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+ gsub('®', '\(rg'). # registered sign
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+ gsub('™', '\(tm'). # trademark sign
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+ gsub('°', '\(de'). # degree sign
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+ gsub(' ', ' '). # thin space
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+ gsub('–', '\(en'). # en dash
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+ gsub(EmDashCharRefRx, '\(em'). # em dash
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+ gsub('‘', '\(oq'). # left single quotation mark
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+ gsub('’', '\(cq'). # right single quotation mark
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+ gsub('“', '\(lq'). # left double quotation mark
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+ gsub('”', '\(rq'). # right double quotation mark
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+ gsub('←', '\(<-'). # leftwards arrow
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+ gsub('→', '\(->'). # rightwards arrow
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+ gsub('⇐', '\(lA'). # leftwards double arrow
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+ gsub('⇒', '\(rA'). # rightwards double arrow
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+ gsub('​', '\:'). # zero width space
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+ gsub('&', '&'). # literal ampersand (NOTE must take place after any other replacement that includes &)
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+ gsub('\'', '\*(Aq'). # apostrophe / neutral single quote
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+ gsub(MockMacroRx, '\1'). # mock boundary
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+ gsub(ESC_BS, '\\'). # unescape troff backslash (NOTE update if more escapes are added)
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+ gsub(ESC_FS, '.'). # unescape full stop in troff commands (NOTE must take place after gsub(LeadingPeriodRx))
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+ rstrip # strip trailing space
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opts[:append_newline] ? %(#{str}#{LF}) : str
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end
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