Groff writer character escaping changes.

T.P.GroffChar:  replaced `essentialEscapes` with `manEscapes`,
which includes all the escapes mentioned in the groff_man manual.

T.P.Writers.Groff: removed escapeCode; changed parameter on
escapeString from Bool to new type `EscapeMode`.
Rewrote `escapeString`.

1 files changed, 23 insertions, 23 deletions

diff --git a/test/writer.ms b/test/writer.ms
index 40ecddb27..0cb60a3bc 100644
--- a/test/writer.ms
+++ b/test/writer.ms
@@ -75,7 +75,7 @@ July 17, 2006
 .1C
 .LP
 This is a set of tests for pandoc.
-Most of them are adapted from John Gruber’s markdown test suite.
+Most of them are adapted from John Gruber\[cq]s markdown test suite.
 .HLINE
 .SH 1
 Headers
@@ -126,7 +126,7 @@ Paragraphs
 .pdfhref O 1 "Paragraphs"
 .pdfhref M "paragraphs"
 .LP
-Here’s a regular paragraph.
+Here\[cq]s a regular paragraph.
 .PP
 In Markdown 1.0.0 and earlier.
 Version 8.
@@ -134,7 +134,7 @@ This line turns into a list item.
 Because a hard\-wrapped line in the middle of a paragraph looked like a list
 item.
 .PP
-Here’s one with a bullet.
+Here\[cq]s one with a bullet.
 * criminey.
 .PP
 There should be a hard line break
@@ -314,7 +314,7 @@ Item 1, graf one.
 .PP
 Item 1.
 graf two.
-The quick brown fox jumped over the lazy dog’s back.
+The quick brown fox jumped over the lazy dog\[cq]s back.
 .RE
 .IP " 2." 4
 Item 2.
@@ -335,7 +335,7 @@ Tab
 .RE
 .RE
 .LP
-Here’s another:
+Here\[cq]s another:
 .IP " 1." 4
 First
 .IP " 2." 4
@@ -431,7 +431,7 @@ Nested.
 .LP
 Should not be a list item:
 .PP
-M.A.\~2007
+M.A.\ 2007
 .PP
 B.
 Williams
@@ -570,7 +570,7 @@ Interpreted markdown in a table:
 This is \f[I]emphasized\f[R]
 And this is \f[B]strong\f[R]
 .PP
-Here’s a simple block:
+Here\[cq]s a simple block:
 .LP
 foo
 .LP
@@ -617,7 +617,7 @@ Code:
 \f[]
 .fi
 .LP
-Hr’s:
+Hr\[cq]s:
 .HLINE
 .SH 1
 Inline Markup
@@ -646,9 +646,9 @@ This is code: \f[C]>\f[R], \f[C]$\f[R], \f[C]\[rs]\f[R], \f[C]\[rs]$\f[R],
 .PP
 \m[strikecolor]This is \f[I]strikeout\f[R].\m[]
 .PP
-Superscripts: a\*{bc\*}d a\*{\f[I]hello\f[R]\*} a\*{hello\~there\*}.
+Superscripts: a\*{bc\*}d a\*{\f[I]hello\f[R]\*} a\*{hello\ there\*}.
 .PP
-Subscripts: H\*<2\*>O, H\*<23\*>O, H\*<many\~of\~them\*>O.
+Subscripts: H\*<2\*>O, H\*<23\*>O, H\*<many\ of\ them\*>O.
 .PP
 These should not be superscripts or subscripts, because of the unescaped
 spaces: a\[ha]b c\[ha]d, a\[ti]b c\[ti]d.
@@ -666,16 +666,16 @@ Smart quotes, ellipses, dashes
 `Oak,' `elm,' and `beech' are names of trees.
 So is `pine.'
 .PP
-`He said, \[lq]I want to go.\[rq]' Were you alive in the 70’s?
+`He said, \[lq]I want to go.\[rq]' Were you alive in the 70\[cq]s?
 .PP
 Here is some quoted `\f[C]code\f[R]' and a \[lq]\c
 .pdfhref W -D "http://example.com/?foo=1&bar=2" -A "\c" \
  -- "quoted link"
 \&\[rq].
 .PP
-Some dashes: one—two — three—four — five.
+Some dashes: one\[em]two \[em] three\[em]four \[em] five.
 .PP
-Dashes between numbers: 5–7, 255–66, 1987–1999.
+Dashes between numbers: 5\[en]7, 255\[en]66, 1987\[en]1999.
 .PP
 Ellipses\&...and\&...and\&....
 .HLINE
@@ -695,14 +695,14 @@ LaTeX
 .IP \[bu] 3
 @p@\-Tree
 .IP \[bu] 3
-Here’s some display math:
+Here\[cq]s some display math:
 .EQ
 d over {d x} f ( x ) = lim sub {h -> 0} {f ( x + h ) \[u2212] f ( x )} over h
 .EN
 .IP \[bu] 3
-Here’s one that has a line break in it: @alpha + omega times x sup 2@.
+Here\[cq]s one that has a line break in it: @alpha + omega times x sup 2@.
 .LP
-These shouldn’t be math:
+These shouldn\[cq]t be math:
 .IP \[bu] 3
 To get the famous equation, write \f[C]$e = mc\[ha]2$\f[R].
 .IP \[bu] 3
@@ -714,7 +714,7 @@ Shoes ($20) and socks ($5).
 .IP \[bu] 3
 Escaped \f[C]$\f[R]: $73 \f[I]this should be emphasized\f[R] 23$.
 .LP
-Here’s a LaTeX table:
+Here\[cq]s a LaTeX table:
 .HLINE
 .SH 1
 Special Characters
@@ -885,22 +885,22 @@ With ampersands
 .pdfhref O 2 "With ampersands"
 .pdfhref M "with-ampersands"
 .LP
-Here’s a \c
+Here\[cq]s a \c
 .pdfhref W -D "http://example.com/?foo=1&bar=2" -A "\c" \
  -- "link with an ampersand in the URL"
 \&.
 .PP
-Here’s a link with an amersand in the link text: \c
+Here\[cq]s a link with an amersand in the link text: \c
 .pdfhref W -D "http://att.com/" -A "\c" \
  -- "AT&T"
 \&.
 .PP
-Here’s an \c
+Here\[cq]s an \c
 .pdfhref W -D "/script?foo=1&bar=2" -A "\c" \
  -- "inline link"
 \&.
 .PP
-Here’s an \c
+Here\[cq]s an \c
 .pdfhref W -D "/script?foo=1&bar=2" -A "\c" \
  -- "inline link in pointy braces"
 \&.
@@ -925,7 +925,7 @@ It should.
 .LP
 An e\-mail address: \c
 .pdfhref W -D "mailto:nobody%40nowhere.net" -A "\c" \
- -- "nobody\[at]nowhere.net"
+ -- "nobody@nowhere.net"
 \&
 .RS
 .LP
@@ -967,7 +967,7 @@ It need not be placed at the end of the document.
 .FE
 and another.\**
 .FS
-Here’s the long note.
+Here\[cq]s the long note.
 This one contains multiple blocks.
 .PP
 Subsequent blocks are indented to show that they belong to the footnote (as