% Load plain if necessary, i.e., if running under initex.
\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
%
-\def\texinfoversion{2016-09-18.18}
+\def\texinfoversion{2017-01-14.15}
%
% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
% Give the space character the catcode for a space.
\def\spaceisspace{\catcode`\ =10\relax}
+% Likewise for ^^M, the end of line character.
+\def\endlineisspace{\catcode13=10\relax}
+
\chardef\dashChar = `\-
\chardef\slashChar = `\/
\chardef\underChar = `\_
% @comment ...line which is ignored...
% @c is the same as @comment
% @ignore ... @end ignore is another way to write a comment
-%
-\def\comment{\begingroup \catcode`\^^M=\active%
-\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other\commentxxx}%
-{\catcode`\^^M=\active%
-\gdef\commentxxx#1^^M{\endgroup%
-\futurelet\nexttoken\commentxxxx}%
-\gdef\commentxxxx{\ifx\nexttoken\aftermacro\expandafter\comment\fi}%
-}
\def\c{\begingroup \catcode`\^^M=\active%
\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
\cxxx}
{\catcode`\^^M=\active \gdef\cxxx#1^^M{\endgroup}}
-% See comment in \scanmacro about why the definitions of @c and @comment differ
+%
+\let\comment\c
% @paragraphindent NCHARS
% We'll use ems for NCHARS, close enough.
}
\fi
-\let\aftermacroxxx\relax
-\def\aftermacro{\aftermacroxxx}
-
% alias because \c means cedilla in @tex or @math
\let\texinfoc=\c
\catcode`\\=\active
%
% Process the macro body under the current catcode regime.
- \scantokens{#1@texinfoc}\aftermacro%
+ \scantokens{#1@texinfoc}%
%
\catcode`\@=\savedcatcodeone
\catcode`\\=\savedcatcodetwo
%
% The \texinfoc is to remove the \newlinechar added by \scantokens, and
% can be noticed by \parsearg.
- % The \aftermacro allows a \comment at the end of the macro definition
- % to duplicate itself past the final \newlinechar added by \scantokens:
- % this is used in the definition of \group to comment out a newline. We
- % don't do the same for \c to support Texinfo files with macros that ended
- % with a @c, which should no longer be necessary.
% We avoid surrounding the call to \scantokens with \bgroup and \egroup
% to allow macros to open or close groups themselves.
}
\ifcase\paramno
% 0
\expandafter\xdef\csname\the\macname\endcsname{%
+ \bgroup
+ \noexpand\spaceisspace
+ \noexpand\endlineisspace
+ \noexpand\expandafter % skip any whitespace after the macro name.
+ \expandafter\noexpand\csname\the\macname @@@\endcsname}%
+ \expandafter\xdef\csname\the\macname @@@\endcsname{%
+ \egroup
\noexpand\scanmacro{\macrobody}}%
\or % 1
\expandafter\xdef\csname\the\macname\endcsname{%
/* Cases for lowercase hex letters, and lowercase letters, all offset by N. */
-#define _C_CTYPE_LOWER_A_THRU_F_N(n) \
- case 'a' + (n): case 'b' + (n): case 'c' + (n): case 'd' + (n): \
- case 'e' + (n): case 'f' + (n)
-#define _C_CTYPE_LOWER_N(n) \
- _C_CTYPE_LOWER_A_THRU_F_N(n): \
- case 'g' + (n): case 'h' + (n): case 'i' + (n): case 'j' + (n): \
- case 'k' + (n): case 'l' + (n): case 'm' + (n): case 'n' + (n): \
- case 'o' + (n): case 'p' + (n): case 'q' + (n): case 'r' + (n): \
- case 's' + (n): case 't' + (n): case 'u' + (n): case 'v' + (n): \
- case 'w' + (n): case 'x' + (n): case 'y' + (n): case 'z' + (n)
+#define _C_CTYPE_LOWER_A_THRU_F_N(N) \
+ case 'a' + (N): case 'b' + (N): case 'c' + (N): case 'd' + (N): \
+ case 'e' + (N): case 'f' + (N)
+#define _C_CTYPE_LOWER_N(N) \
+ _C_CTYPE_LOWER_A_THRU_F_N(N): \
+ case 'g' + (N): case 'h' + (N): case 'i' + (N): case 'j' + (N): \
+ case 'k' + (N): case 'l' + (N): case 'm' + (N): case 'n' + (N): \
+ case 'o' + (N): case 'p' + (N): case 'q' + (N): case 'r' + (N): \
+ case 's' + (N): case 't' + (N): case 'u' + (N): case 'v' + (N): \
+ case 'w' + (N): case 'x' + (N): case 'y' + (N): case 'z' + (N)
/* Cases for hex letters, digits, lower, punct, and upper. */
/* The mask is not what you might think.
When the ordinal i'th bit is set, insert a colon
before the i'th digit of the time zone representation. */
-#define DO_TZ_OFFSET(d, negative, mask, v) \
+#define DO_TZ_OFFSET(d, mask, v) \
do \
{ \
digits = d; \
- negative_number = negative; \
tz_colon_mask = mask; \
u_number_value = v; \
goto do_tz_offset; \
}
#endif
+ negative_number = diff < 0 || (diff == 0 && *zone == '-');
hour_diff = diff / 60 / 60;
min_diff = diff / 60 % 60;
sec_diff = diff % 60;
switch (colons)
{
case 0: /* +hhmm */
- DO_TZ_OFFSET (5, diff < 0, 0, hour_diff * 100 + min_diff);
+ DO_TZ_OFFSET (5, 0, hour_diff * 100 + min_diff);
case 1: tz_hh_mm: /* +hh:mm */
- DO_TZ_OFFSET (6, diff < 0, 04, hour_diff * 100 + min_diff);
+ DO_TZ_OFFSET (6, 04, hour_diff * 100 + min_diff);
case 2: tz_hh_mm_ss: /* +hh:mm:ss */
- DO_TZ_OFFSET (9, diff < 0, 024,
+ DO_TZ_OFFSET (9, 024,
hour_diff * 10000 + min_diff * 100 + sec_diff);
case 3: /* +hh if possible, else +hh:mm, else +hh:mm:ss */
goto tz_hh_mm_ss;
if (min_diff != 0)
goto tz_hh_mm;
- DO_TZ_OFFSET (3, diff < 0, 0, hour_diff);
+ DO_TZ_OFFSET (3, 0, hour_diff);
default:
goto bad_format;
/* A sequence of null-terminated strings packed next to each other.
The strings are followed by an extra null byte. If TZ_IS_SET,
there must be at least one string and the first string (which is
- actually a TZ environment value value) may be empty. Otherwise
- all strings must be nonempty.
+ actually a TZ environment value) may be empty. Otherwise all
+ strings must be nonempty.
Abbreviations are stored here because otherwise the values of
tm_zone and/or tzname would be dead after changing TZ and calling
/* Verify requirement R at compile-time, as a declaration without a
trailing ';'. */
-#define verify(R) _GL_VERIFY (R, "verify (" #R ")")
+#ifdef __GNUC__
+# define verify(R) _GL_VERIFY (R, "verify (" #R ")")
+#else
+/* PGI barfs if R is long. Play it safe. */
+# define verify(R) _GL_VERIFY (R, "verify (...)")
+#endif
#ifndef __has_builtin
# define __has_builtin(x) 0
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