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Fix building pdfs of assembler documentation.

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PR gas/19386
	* doc/as.texinfo (Strings): Prepend a space to index entries that
	start with a backslash.  This works around a problem in the pdf
	generator.
This commit is contained in:
Nick Clifton 2015-12-21 12:00:04 +00:00
parent b4a7fcab76
commit 361fa3a494
2 changed files with 26 additions and 11 deletions
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7
gas/ChangeLog
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@ -1,3 +1,10 @@
2015-12-21 Nick Clifton <nickc@redhat.com>
PR gas/19386
* doc/as.texinfo (Strings): Prepend a space to index entries that
start with a backslash. This works around a problem in the pdf
generator.
2015-12-18 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (optimize_imm): Store 32-bit immediate in

30
gas/doc/as.texinfo
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@ -2870,11 +2870,19 @@ escape character). The complete list of escapes follows.
@cindex escape codes, character
@cindex character escape codes
@c NOTE: Cindex entries must not start with a backlash character.
@c NOTE: This confuses the pdf2texi script when it is creating the
@c NOTE: index based upon the first character and so it generates:
@c NOTE: \initial {\\}
@c NOTE: which then results in the error message:
@c NOTE: Argument of \\ has an extra }.
@c NOTE: So in the index entries below a space character has been
@c NOTE: prepended to avoid this problem.
@table @kbd
@c @item \a
@c Mnemonic for ACKnowledge; for ASCII this is octal code 007.
@c
@cindex @code{\b} (backspace character)
@cindex @code{ \b} (backspace character)
@cindex backspace (@code{\b})
@item \b
Mnemonic for backspace; for ASCII this is octal code 010.
@ -2882,12 +2890,12 @@ Mnemonic for backspace; for ASCII this is octal code 010.
@c @item \e
@c Mnemonic for EOText; for ASCII this is octal code 004.
@c
@cindex @code{\f} (formfeed character)
@cindex @code{ \f} (formfeed character)
@cindex formfeed (@code{\f})
@item \f
@item backslash-f
Mnemonic for FormFeed; for ASCII this is octal code 014.
@cindex @code{\n} (newline character)
@cindex @code{ \n} (newline character)
@cindex newline (@code{\n})
@item \n
Mnemonic for newline; for ASCII this is octal code 012.
@ -2895,8 +2903,8 @@ Mnemonic for newline; for ASCII this is octal code 012.
@c @item \p
@c Mnemonic for prefix; for ASCII this is octal code 033, usually known as @code{escape}.
@c
@cindex @code{\r} (carriage return character)
@cindex carriage return (@code{\r})
@cindex @code{ \r} (carriage return character)
@cindex carriage return (@code{backslash-r})
@item \r
Mnemonic for carriage-Return; for ASCII this is octal code 015.
@ -2904,7 +2912,7 @@ Mnemonic for carriage-Return; for ASCII this is octal code 015.
@c Mnemonic for space; for ASCII this is octal code 040. Included for compliance with
@c other assemblers.
@c
@cindex @code{\t} (tab)
@cindex @code{ \t} (tab)
@cindex tab (@code{\t})
@item \t
Mnemonic for horizontal Tab; for ASCII this is octal code 011.
@ -2914,20 +2922,20 @@ Mnemonic for horizontal Tab; for ASCII this is octal code 011.
@c @item \x @var{digit} @var{digit} @var{digit}
@c A hexadecimal character code. The numeric code is 3 hexadecimal digits.
@c
@cindex @code{\@var{ddd}} (octal character code)
@cindex @code{ \@var{ddd}} (octal character code)
@cindex octal character code (@code{\@var{ddd}})
@item \ @var{digit} @var{digit} @var{digit}
An octal character code. The numeric code is 3 octal digits.
For compatibility with other Unix systems, 8 and 9 are accepted as digits:
for example, @code{\008} has the value 010, and @code{\009} the value 011.
@cindex @code{\@var{xd...}} (hex character code)
@cindex @code{ \@var{xd...}} (hex character code)
@cindex hex character code (@code{\@var{xd...}})
@item \@code{x} @var{hex-digits...}
A hex character code. All trailing hex digits are combined. Either upper or
lower case @code{x} works.
@cindex @code{\\} (@samp{\} character)
@cindex @code{ \\} (@samp{\} character)
@cindex backslash (@code{\\})
@item \\
Represents one @samp{\} character.
@ -2938,7 +2946,7 @@ Represents one @samp{\} character.
@c (@xref{Characters,,Character Constants}.) to represent
@c a @samp{'}.
@c
@cindex @code{\"} (doublequote character)
@cindex @code{ \"} (doublequote character)
@cindex doublequote (@code{\"})
@item \"
Represents one @samp{"} character. Needed in strings to represent