+Sat Oct 25 12:39:19 1997 Tom Tromey <tromey@cygnus.com>
+
+ * config.guess, config.sub, texinfo.tex: New versions from FSF.
+
Fri Oct 24 23:15:09 1997 Tom Tromey <tromey@cygnus.com>
* automake.in (output_yacc_build_rule): Use YFLAGS again.
@item @code{gnits}
@itemx @code{gnu}
@itemx @code{foreign}
+@item @code{cygnus}
Set the strictness as appropriate. The @code{gnits} option also implies
@code{readme-alpha} and @code{check-news}.
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
alpha:OSF1:*:*)
+ if test $UNAME_RELEASE = "V4.0"; then
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ fi
# A Vn.n version is a released version.
# A Tn.n version is a released field test version.
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
- echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
+ cat <<EOF >dummy.s
+ .globl main
+ .ent main
+main:
+ .frame \$30,0,\$26,0
+ .prologue 0
+ .long 0x47e03d80 # implver $0
+ lda \$2,259
+ .long 0x47e20c21 # amask $2,$1
+ srl \$1,8,\$2
+ sll \$2,2,\$2
+ sll \$0,3,\$0
+ addl \$1,\$0,\$0
+ addl \$2,\$0,\$0
+ ret \$31,(\$26),1
+ .end main
+EOF
+ ${CC-cc} dummy.s -o dummy 2>/dev/null
+ if test "$?" = 0 ; then
+ ./dummy
+ case "$?" in
+ 7)
+ UNAME_MACHINE="alpha"
+ ;;
+ 15)
+ UNAME_MACHINE="alphaev5"
+ ;;
+ 14)
+ UNAME_MACHINE="alphaev56"
+ ;;
+ 10)
+ UNAME_MACHINE="alphapca56"
+ ;;
+ 16)
+ UNAME_MACHINE="alphaev6"
+ ;;
+ esac
+ fi
+ rm -f dummy.s dummy
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr [[A-Z]] [[a-z]]`
exit 0 ;;
21064:Windows_NT:50:3)
echo alpha-dec-winnt3.5
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE}
exit 0;;
+ arm32:NetBSD:*:*)
+ echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ exit 0 ;;
SR2?01:HI-UX/MPP:*:*)
echo hppa1.1-hitachi-hiuxmpp
exit 0;;
sun3*:SunOS:*:*)
echo m68k-sun-sunos${UNAME_RELEASE}
exit 0 ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit 0 ;;
aushp:SunOS:*:*)
echo sparc-auspex-sunos${UNAME_RELEASE}
exit 0 ;;
i*:CYGWIN*:*)
echo i386-pc-cygwin32
exit 0 ;;
+ i*:MINGW*:*)
+ echo i386-pc-mingw32
+ exit 0 ;;
p*:CYGWIN*:*)
echo powerpcle-unknown-cygwin32
exit 0 ;;
# The BFD linker knows what the default object file format is, so
# first see if it will tell us.
ld_help_string=`ld --help 2>&1`
- if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i.86"; then
- echo "${UNAME_MACHINE}-pc-linux-gnu" ; exit 0
- elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86linux"; then
- echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0
- elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then
- echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0
- elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
- echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0
- elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
- echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0
- elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf32ppc"; then
- echo "powerpc-unknown-linux-gnu" ; exit 0
- elif test "${UNAME_MACHINE}" = "alpha" ; then
- echo alpha-unknown-linux-gnu ; exit 0
- elif test "${UNAME_MACHINE}" = "sparc" ; then
- echo sparc-unknown-linux-gnu ; exit 0
+ ld_supported_emulations=`echo $ld_help_string \
+ | sed -ne '/supported emulations:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported emulations: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_emulations" in
+ i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
+ i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
+ sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
+ m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
+ elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
+ esac
+
+ if test "${UNAME_MACHINE}" = "alpha" ; then
+ sed 's/^ //' <<EOF >dummy.s
+ .globl main
+ .ent main
+ main:
+ .frame \$30,0,\$26,0
+ .prologue 0
+ .long 0x47e03d80 # implver $0
+ lda \$2,259
+ .long 0x47e20c21 # amask $2,$1
+ srl \$1,8,\$2
+ sll \$2,2,\$2
+ sll \$0,3,\$0
+ addl \$1,\$0,\$0
+ addl \$2,\$0,\$0
+ ret \$31,(\$26),1
+ .end main
+EOF
+ LIBC=""
+ ${CC-cc} dummy.s -o dummy 2>/dev/null
+ if test "$?" = 0 ; then
+ ./dummy
+ case "$?" in
+ 7)
+ UNAME_MACHINE="alpha"
+ ;;
+ 15)
+ UNAME_MACHINE="alphaev5"
+ ;;
+ 14)
+ UNAME_MACHINE="alphaev56"
+ ;;
+ 10)
+ UNAME_MACHINE="alphapca56"
+ ;;
+ 16)
+ UNAME_MACHINE="alphaev6"
+ ;;
+ esac
+
+ objdump --private-headers dummy | \
+ grep ld.so.1 > /dev/null
+ if test "$?" = 0 ; then
+ LIBC="libc1"
+ fi
+ fi
+ rm -f dummy.s dummy
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
elif test "${UNAME_MACHINE}" = "mips" ; then
cat >dummy.c <<EOF
main(argc, argv)
-int argc;
-char *argv[];
+ int argc;
+ char *argv[];
{
#ifdef __MIPSEB__
printf ("%s-unknown-linux-gnu\n", argv[1]);
${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
rm -f dummy.c dummy
else
- # Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us
- # useful --help. Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
- test ! -d /usr/lib/ldscripts/. \
- && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
+ # Either a pre-BFD a.out linker (linux-gnuoldld)
+ # or one that does not give us useful --help.
+ # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
+ # If ld does not provide *any* "supported emulations:"
+ # that means it is gnuoldld.
+ echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
+ test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
+
+ case "${UNAME_MACHINE}" in
+ i?86)
+ VENDOR=pc;
+ ;;
+ *)
+ VENDOR=unknown;
+ ;;
+ esac
# Determine whether the default compiler is a.out or elf
cat >dummy.c <<EOF
+#include <features.h>
main(argc, argv)
-int argc;
-char *argv[];
+ int argc;
+ char *argv[];
{
#ifdef __ELF__
- printf ("%s-pc-linux-gnu\n", argv[1]);
+# ifdef __GLIBC__
+# if __GLIBC__ >= 2
+ printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
+# else
+ printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
+# else
+ printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
#else
- printf ("%s-pc-linux-gnuaout\n", argv[1]);
+ printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
#endif
return 0;
}
i?86:DYNIX/ptx:4*:*)
echo i386-sequent-sysv4
exit 0 ;;
+ i?86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit 0 ;;
i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
echo ${UNAME_MACHINE}-pc-sysv32
fi
exit 0 ;;
+ pc:*:*:*)
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit 0 ;;
Intel:Mach:3*:*)
echo i386-pc-mach3
exit 0 ;;
mc68*:A/UX:*:*)
echo m68k-apple-aux${UNAME_RELEASE}
exit 0 ;;
+ news*:NEWS-OS:*:6*)
+ echo mips-sony-newsos6
+ exit 0 ;;
R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
if [ -d /usr/nec ]; then
echo mips-nec-sysv${UNAME_RELEASE}
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
alpha:OSF1:*:*)
+ if test $UNAME_RELEASE = "V4.0"; then
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ fi
# A Vn.n version is a released version.
# A Tn.n version is a released field test version.
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
- echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
+ cat <<EOF >dummy.s
+ .globl main
+ .ent main
+main:
+ .frame \$30,0,\$26,0
+ .prologue 0
+ .long 0x47e03d80 # implver $0
+ lda \$2,259
+ .long 0x47e20c21 # amask $2,$1
+ srl \$1,8,\$2
+ sll \$2,2,\$2
+ sll \$0,3,\$0
+ addl \$1,\$0,\$0
+ addl \$2,\$0,\$0
+ ret \$31,(\$26),1
+ .end main
+EOF
+ ${CC-cc} dummy.s -o dummy 2>/dev/null
+ if test "$?" = 0 ; then
+ ./dummy
+ case "$?" in
+ 7)
+ UNAME_MACHINE="alpha"
+ ;;
+ 15)
+ UNAME_MACHINE="alphaev5"
+ ;;
+ 14)
+ UNAME_MACHINE="alphaev56"
+ ;;
+ 10)
+ UNAME_MACHINE="alphapca56"
+ ;;
+ 16)
+ UNAME_MACHINE="alphaev6"
+ ;;
+ esac
+ fi
+ rm -f dummy.s dummy
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr [[A-Z]] [[a-z]]`
exit 0 ;;
21064:Windows_NT:50:3)
echo alpha-dec-winnt3.5
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE}
exit 0;;
+ arm32:NetBSD:*:*)
+ echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ exit 0 ;;
SR2?01:HI-UX/MPP:*:*)
echo hppa1.1-hitachi-hiuxmpp
exit 0;;
sun3*:SunOS:*:*)
echo m68k-sun-sunos${UNAME_RELEASE}
exit 0 ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit 0 ;;
aushp:SunOS:*:*)
echo sparc-auspex-sunos${UNAME_RELEASE}
exit 0 ;;
i*:CYGWIN*:*)
echo i386-pc-cygwin32
exit 0 ;;
+ i*:MINGW*:*)
+ echo i386-pc-mingw32
+ exit 0 ;;
p*:CYGWIN*:*)
echo powerpcle-unknown-cygwin32
exit 0 ;;
# The BFD linker knows what the default object file format is, so
# first see if it will tell us.
ld_help_string=`ld --help 2>&1`
- if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i.86"; then
- echo "${UNAME_MACHINE}-pc-linux-gnu" ; exit 0
- elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86linux"; then
- echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0
- elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i.86coff"; then
- echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0
- elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
- echo "${UNAME_MACHINE}-unknown-linux-gnu" ; exit 0
- elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
- echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0
- elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf32ppc"; then
- echo "powerpc-unknown-linux-gnu" ; exit 0
- elif test "${UNAME_MACHINE}" = "alpha" ; then
- echo alpha-unknown-linux-gnu ; exit 0
- elif test "${UNAME_MACHINE}" = "sparc" ; then
- echo sparc-unknown-linux-gnu ; exit 0
+ ld_supported_emulations=`echo $ld_help_string \
+ | sed -ne '/supported emulations:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported emulations: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_emulations" in
+ i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
+ i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
+ sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
+ m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
+ elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
+ esac
+
+ if test "${UNAME_MACHINE}" = "alpha" ; then
+ sed 's/^ //' <<EOF >dummy.s
+ .globl main
+ .ent main
+ main:
+ .frame \$30,0,\$26,0
+ .prologue 0
+ .long 0x47e03d80 # implver $0
+ lda \$2,259
+ .long 0x47e20c21 # amask $2,$1
+ srl \$1,8,\$2
+ sll \$2,2,\$2
+ sll \$0,3,\$0
+ addl \$1,\$0,\$0
+ addl \$2,\$0,\$0
+ ret \$31,(\$26),1
+ .end main
+EOF
+ LIBC=""
+ ${CC-cc} dummy.s -o dummy 2>/dev/null
+ if test "$?" = 0 ; then
+ ./dummy
+ case "$?" in
+ 7)
+ UNAME_MACHINE="alpha"
+ ;;
+ 15)
+ UNAME_MACHINE="alphaev5"
+ ;;
+ 14)
+ UNAME_MACHINE="alphaev56"
+ ;;
+ 10)
+ UNAME_MACHINE="alphapca56"
+ ;;
+ 16)
+ UNAME_MACHINE="alphaev6"
+ ;;
+ esac
+
+ objdump --private-headers dummy | \
+ grep ld.so.1 > /dev/null
+ if test "$?" = 0 ; then
+ LIBC="libc1"
+ fi
+ fi
+ rm -f dummy.s dummy
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
elif test "${UNAME_MACHINE}" = "mips" ; then
cat >dummy.c <<EOF
main(argc, argv)
-int argc;
-char *argv[];
+ int argc;
+ char *argv[];
{
#ifdef __MIPSEB__
printf ("%s-unknown-linux-gnu\n", argv[1]);
${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
rm -f dummy.c dummy
else
- # Either a pre-BFD a.out linker (linux-gnuoldld) or one that does not give us
- # useful --help. Gcc wants to distinguish between linux-gnuoldld and linux-gnuaout.
- test ! -d /usr/lib/ldscripts/. \
- && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
+ # Either a pre-BFD a.out linker (linux-gnuoldld)
+ # or one that does not give us useful --help.
+ # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
+ # If ld does not provide *any* "supported emulations:"
+ # that means it is gnuoldld.
+ echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
+ test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
+
+ case "${UNAME_MACHINE}" in
+ i?86)
+ VENDOR=pc;
+ ;;
+ *)
+ VENDOR=unknown;
+ ;;
+ esac
# Determine whether the default compiler is a.out or elf
cat >dummy.c <<EOF
+#include <features.h>
main(argc, argv)
-int argc;
-char *argv[];
+ int argc;
+ char *argv[];
{
#ifdef __ELF__
- printf ("%s-pc-linux-gnu\n", argv[1]);
+# ifdef __GLIBC__
+# if __GLIBC__ >= 2
+ printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
+# else
+ printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
+# else
+ printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
#else
- printf ("%s-pc-linux-gnuaout\n", argv[1]);
+ printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
#endif
return 0;
}
i?86:DYNIX/ptx:4*:*)
echo i386-sequent-sysv4
exit 0 ;;
+ i?86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit 0 ;;
i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
echo ${UNAME_MACHINE}-pc-sysv32
fi
exit 0 ;;
+ pc:*:*:*)
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit 0 ;;
Intel:Mach:3*:*)
echo i386-pc-mach3
exit 0 ;;
mc68*:A/UX:*:*)
echo m68k-apple-aux${UNAME_RELEASE}
exit 0 ;;
+ news*:NEWS-OS:*:6*)
+ echo mips-sony-newsos6
+ exit 0 ;;
R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:*)
if [ -d /usr/nec ]; then
echo mips-nec-sysv${UNAME_RELEASE}
%% TeX macros to handle Texinfo files.
-%% $Id: texinfo.tex,v 2.201 1997/05/24 22:06:39 karl Exp $
+%% $Id: texinfo.tex,v 2.218 1997/07/26 19:12:35 karl Exp $
% Copyright (C) 1985, 86, 88, 90, 91, 92, 93,
% 94, 95, 96, 97 Free Software Foundation, Inc.
% This automatically updates the version number based on RCS.
\def\deftexinfoversion$#1: #2 ${\def\texinfoversion{#2}}
-\deftexinfoversion$Revision: 2.201 $
+\deftexinfoversion$Revision: 2.218 $
\message{Loading texinfo package [Version \texinfoversion]:}
% If in a .fmt file, print the version number
\hyphenation{ap-pen-dix}
\hyphenation{mini-buf-fer mini-buf-fers}
\hyphenation{eshell}
+\hyphenation{white-space}
% Margin to add to right of even pages, to left of odd pages.
\newdimen \bindingoffset
%
\unvbox\headlinebox
\pagebody{#1}%
- \unvbox\footlinebox
+ \ifdim\ht\footlinebox > 0pt
+ % Only leave this space if the footline is nonempty.
+ % (We lessened \vsize for it in \oddfootingxxx.)
+ % The \baselineskip=24pt in plain's \makefootline has no effect.
+ \vskip 2\baselineskip
+ \unvbox\footlinebox
+ \fi
%
\ifcropmarks
\egroup % end of \vbox\bgroup
%
\def\ignore{\doignore{ignore}}
-% Also ignore @ifinfo, @ifhtml, @html, @menu, and @direntry text.
+% Ignore @ifinfo, @ifhtml, @ifnottex, @html, @menu, and @direntry text.
%
\def\ifinfo{\doignore{ifinfo}}
\def\ifhtml{\doignore{ifhtml}}
+\def\ifnottex{\doignore{ifnottex}}
\def\html{\doignore{html}}
\def\menu{\doignore{menu}}
\def\direntry{\doignore{direntry}}
% Make sure that spaces turn into tokens that match what \doignoretext wants.
\catcode32 = 10
%
+ % Ignore braces, too, so mismatched braces don't cause trouble.
+ \catcode`\{ = 9
+ \catcode`\} = 9
+ %
% And now expand that command.
\doignoretext
}
\pretolerance = 10000
%
% Do not execute instructions in @tex
- \def\tex{\doignore{tex}}
+ \def\tex{\doignore{tex}}%
}
% @set VAR sets the variable VAR to an empty value.
\def\ifclearfail{\nestedignore{ifclear}}
\defineunmatchedend{ifclear}
-% @iftex always succeeds; we read the text following, through @end
-% iftex). But `@end iftex' should be valid only after an @iftex.
+% @iftex, @ifnothtml, @ifnotinfo always succeed; we read the text
+% following, through the first @end iftex (etc.). Make `@end iftex'
+% (etc.) valid only after an @iftex.
%
\def\iftex{\conditionalsucceed{iftex}}
+\def\ifnothtml{\conditionalsucceed{ifnothtml}}
+\def\ifnotinfo{\conditionalsucceed{ifnotinfo}}
\defineunmatchedend{iftex}
+\defineunmatchedend{ifnothtml}
+\defineunmatchedend{ifnotinfo}
% We can't just want to start a group at @iftex (for example) and end it
% at @end iftex, since then @set commands inside the conditional have no
\openindices
\fixbackslash % Turn off hack to swallow `\input texinfo'.
\global\let\setfilename=\comment % Ignore extra @setfilename cmds.
+ %
+ % If texinfo.cnf is present on the system, read it.
+ % Useful for site-wide @afourpaper, etc.
+ % Just to be on the safe side, close the input stream before the \input.
+ \openin 1 texinfo.cnf
+ \ifeof1 \let\temp=\relax \else \def\temp{\input texinfo.cnf }\fi
+ \closein1
+ \temp
+ %
\comment % Ignore the actual filename.
}
% We don't need math for this one.
\def\ttsl{\tenttsl}
-%% Try out Computer Modern fonts at \magstephalf
-\let\mainmagstep=\magstephalf
+% Use Computer Modern fonts at \magstephalf (11pt).
+\newcount\mainmagstep
+\mainmagstep=\magstephalf
% Set the font macro #1 to the font named #2, adding on the
% specified font prefix (normally `cm').
\font\indi=cmmi9
\font\indsy=cmsy9
+% Fonts for title page:
+\setfont\titlerm\rmbshape{12}{\magstep3}
+\setfont\titleit\itbshape{10}{\magstep4}
+\setfont\titlesl\slbshape{10}{\magstep4}
+\setfont\titlett\ttbshape{12}{\magstep3}
+\setfont\titlettsl\ttslshape{10}{\magstep4}
+\setfont\titlesf\sfbshape{17}{\magstep1}
+\let\titlebf=\titlerm
+\setfont\titlesc\scbshape{10}{\magstep4}
+\font\titlei=cmmi12 scaled \magstep3
+\font\titlesy=cmsy10 scaled \magstep4
+\def\authorrm{\secrm}
+
% Chapter (and unnumbered) fonts (17.28pt).
\setfont\chaprm\rmbshape{12}{\magstep2}
\setfont\chapit\itbshape{10}{\magstep3}
\setfont\chapsl\slbshape{10}{\magstep3}
\setfont\chaptt\ttbshape{12}{\magstep2}
\setfont\chapttsl\ttslshape{10}{\magstep3}
-\setfont\chapsf\sfbshape{12}{\magstep2}
+\setfont\chapsf\sfbshape{17}{1000}
\let\chapbf=\chaprm
\setfont\chapsc\scbshape{10}{\magstep3}
\font\chapi=cmmi12 scaled \magstep2
\setfont\ssecit\itbshape{10}{1315}
\setfont\ssecsl\slbshape{10}{1315}
\setfont\ssectt\ttbshape{12}{\magstephalf}
-\setfont\ssecttsl\ttslshape{10}{\magstep1}
+\setfont\ssecttsl\ttslshape{10}{1315}
\setfont\ssecsf\sfbshape{12}{\magstephalf}
\let\ssecbf\ssecrm
\setfont\ssecsc\scbshape{10}{\magstep1}
\font\sseci=cmmi12 scaled \magstephalf
-\font\ssecsy=cmsy10 scaled \magstep1
+\font\ssecsy=cmsy10 scaled 1315
% The smallcaps and symbol fonts should actually be scaled \magstep1.5,
% but that is not a standard magnification.
-% Fonts for title page:
-\setfont\titlerm\rmbshape{12}{\magstep3}
-\let\authorrm = \secrm
-
% In order for the font changes to affect most math symbols and letters,
% we have to define the \textfont of the standard families. Since
% texinfo doesn't allow for producing subscripts and superscripts, we
\let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
\let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy \let\tenttsl=\textttsl
\resetmathfonts}
+\def\titlefonts{%
+ \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
+ \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
+ \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
+ \let\tenttsl=\titlettsl
+ \resetmathfonts \setleading{25pt}}
+\def\titlefont#1{{\titlefonts #1}}
\def\chapfonts{%
\let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
\let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
% @kbd is like @code, except that if the argument is just one @key command,
% then @kbd has no effect.
-%
+
+% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
+% `example' (@kbd uses ttsl only inside of @example and friends),
+% or `code' (@kbd uses normal tty font always).
+\def\kbdinputstyle{\parsearg\kbdinputstylexxx}
+\def\kbdinputstylexxx#1{%
+ \def\arg{#1}%
+ \ifx\arg\worddistinct
+ \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
+ \else\ifx\arg\wordexample
+ \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
+ \else\ifx\arg\wordcode
+ \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
+ \fi\fi\fi
+}
+\def\worddistinct{distinct}
+\def\wordexample{example}
+\def\wordcode{code}
+
+% Default is kbdinputdistinct. (Too much of a hassle to call the macro,
+% the catcodes are wrong for parsearg to work.)
+\gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}
+
\def\xkey{\key}
\def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}%
\ifx\one\xkey\ifx\threex\three \key{#2}%
-\else{\tclose{\ttsl\look}}\fi
-\else{\tclose{\ttsl\look}}\fi}
+\else{\tclose{\kbdfont\look}}\fi
+\else{\tclose{\kbdfont\look}}\fi}
+
+% @url. Quotes do not seem necessary, so use \code.
+\let\url=\code
+
+% @uref (abbreviation for `urlref') takes an optional second argument
+% specifying the text to display. First (mandatory) arg is the url.
+% Perhaps eventually put in a hypertex \special here.
+%
+\def\uref#1{\urefxxx #1,,\finish}
+\def\urefxxx#1,#2,#3\finish{%
+ \setbox0 = \hbox{\ignorespaces #2}%
+ \ifdim\wd0 > 0pt
+ \unhbox0\ (\code{#1})%
+ \else
+ \code{#1}%
+ \fi
+}
-% @url, @email. Quotes do not seem necessary.
-\let\url=\code % perhaps include a hypertex \special eventually
% rms does not like the angle brackets --karl, 17may97.
+% So now @email is just like @uref.
%\def\email#1{$\langle${\tt #1}$\rangle$}
-\let\email=\code
+\let\email=\uref
% Check if we are currently using a typewriter font. Since all the
% Computer Modern typewriter fonts have zero interword stretch (and
\newskip\titlepagebottomglue \titlepagebottomglue = 2pc
% First the title page. Must do @settitle before @titlepage.
-\def\titlefont#1{{\titlerm #1}}
-
\newif\ifseenauthor
\newif\iffinishedtitlepage
%
% Now you can print the title using @title.
\def\title{\parsearg\titlezzz}%
- \def\titlezzz##1{\leftline{\titlefont{##1}}
+ \def\titlezzz##1{\leftline{\titlefonts\rm ##1}
% print a rule at the page bottom also.
\finishedtitlepagefalse
\vskip4pt \hrule height 4pt width \hsize \vskip4pt}%
\gdef\oddheadingyyy #1@|#2@|#3@|#4\finish{%
\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-\gdef\everyheadingxxx #1{\everyheadingyyy #1@|@|@|@|\finish}
-\gdef\everyheadingyyy #1@|#2@|#3@|#4\finish{%
-\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}
-\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+\gdef\everyheadingxxx#1{\oddheadingxxx{#1}\evenheadingxxx{#1}}%
\gdef\evenfootingxxx #1{\evenfootingyyy #1@|@|@|@|\finish}
\gdef\evenfootingyyy #1@|#2@|#3@|#4\finish{%
\gdef\oddfootingxxx #1{\oddfootingyyy #1@|@|@|@|\finish}
\gdef\oddfootingyyy #1@|#2@|#3@|#4\finish{%
-\global\oddfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+ \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
+ %
+ % Leave some space for the footline. Hopefully ok to assume
+ % @evenfooting will not be used by itself.
+ \global\advance\pageheight by -\baselineskip
+ \global\advance\vsize by -\baselineskip
+}
-\gdef\everyfootingxxx #1{\everyfootingyyy #1@|@|@|@|\finish}
-\gdef\everyfootingyyy #1@|#2@|#3@|#4\finish{%
-\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}
-\global\oddfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+\gdef\everyfootingxxx#1{\oddfootingxxx{#1}\evenfootingxxx{#1}}
%
}% unbind the catcode of @.
%\def\char{\realbackslash char}%
\def\TeX{\realbackslash TeX}%
\def\dots{\realbackslash dots }%
-\def\copyright{\realbackslash copyright }%
+\def\result{\realbackslash result}%
+\def\equiv{\realbackslash equiv}%
+\def\expansion{\realbackslash expansion}%
+\def\print{\realbackslash print}%
+\def\error{\realbackslash error}%
+\def\point{\realbackslash point}%
+\def\copyright{\realbackslash copyright}%
\def\tclose##1{\realbackslash tclose {##1}}%
\def\code##1{\realbackslash code {##1}}%
\def\dotless##1{\realbackslash dotless {##1}}%
\def\kbd##1{\realbackslash kbd {##1}}%
\def\dfn##1{\realbackslash dfn {##1}}%
\def\emph##1{\realbackslash emph {##1}}%
+\def\value##1{\realbackslash value {##1}}%
\unsepspaces
}
\def\print{\realbackslash print}%
\def\TeX{\realbackslash TeX}%
\def\dots{\realbackslash dots}%
+ \def\result{\realbackslash result}%
+ \def\equiv{\realbackslash equiv}%
+ \def\expansion{\realbackslash expansion}%
+ \def\print{\realbackslash print}%
+ \def\error{\realbackslash error}%
+ \def\point{\realbackslash point}%
\def\copyright{\realbackslash copyright}%
\def\tt{\realbackslash tt}%
\def\bf{\realbackslash bf}%
\unnumbchapmacro{#1}\def\thischapter{}%
\begingroup % Set up to handle contents files properly.
\catcode`\\=0 \catcode`\{=1 \catcode`\}=2 \catcode`\@=11
- \catcode`\^=7 % to see ^^e4 as \"a etc. juha@piuha.ydi.vtt.fi
+ % We can't do this, because then an actual ^ in a section
+ % title fails, e.g., @chapter ^ -- exponentiation. --karl, 9jul97.
+ %\catcode`\^=7 % to see ^^e4 as \"a etc. juha@piuha.ydi.vtt.fi
\raggedbottom % Worry more about breakpoints than the bottom.
\advance\hsize by -\contentsrightmargin % Don't use the full line length.
}
%
\def\nonfillfinish{\afterenvbreak\endgroup}%
-% This macro is
\def\lisp{\begingroup
\nonfillstart
\let\Elisp = \nonfillfinish
\tt
+ % Make @kbd do something special, if requested.
+ \let\kbdfont\kbdexamplefont
\rawbackslash % have \ input char produce \ char from current font
\gobble
}
% Read the last existing aux file, if any. No error if none exists.
\def\readauxfile{\begingroup
\catcode`\^^@=\other
- \catcode`\\ 1=\other
- \catcode`\\ 2=\other
+ \catcode`\^^A=\other
+ \catcode`\^^B=\other
\catcode`\^^C=\other
\catcode`\^^D=\other
\catcode`\^^E=\other
\catcode`\^^F=\other
\catcode`\^^G=\other
\catcode`\^^H=\other
- \catcode`\\v=\other
+ \catcode`\^^K=\other
\catcode`\^^L=\other
- \catcode`\\ e=\other
- \catcode`\\ f=\other
- \catcode`\\10=\other
- \catcode`\\11=\other
- \catcode`\\12=\other
- \catcode`\\13=\other
- \catcode`\\14=\other
- \catcode`\\15=\other
- \catcode`\\16=\other
- \catcode`\\17=\other
- \catcode`\\18=\other
- \catcode`\\19=\other
- \catcode26=\other
+ \catcode`\^^N=\other
+ \catcode`\^^P=\other
+ \catcode`\^^Q=\other
+ \catcode`\^^R=\other
+ \catcode`\^^S=\other
+ \catcode`\^^T=\other
+ \catcode`\^^U=\other
+ \catcode`\^^V=\other
+ \catcode`\^^W=\other
+ \catcode`\^^X=\other
+ \catcode`\^^Z=\other
\catcode`\^^[=\other
\catcode`\^^\=\other
\catcode`\^^]=\other
% space to prevent strange expansion errors.)
\def\supereject{\par\penalty -20000\footnoteno =0 }
-% @footnotestyle is meaningful for info output only..
+% @footnotestyle is meaningful for info output only.
\let\footnotestyle=\comment
\let\ptexfootnote=\footnote
%
\def\finalout{\overfullrule=0pt}
+% @image. We use the macros from epsf.tex to support this.
+% If epsf.tex is not installed and @image is used, we complain.
+%
+% Check for and read epsf.tex up front. If we read it only at @image
+% time, we might be inside a group, and then its definitions would get
+% undone and the next image would fail.
+\openin 1 = xepsf.tex
+\ifeof 1 \else
+ \closein 1
+ \def\epsfannounce{\toks0 = }% do not bother showing banner
+ \input epsf.tex
+\fi
+%
+\newif\ifwarnednoepsf
+\newhelp\noepsfhelp{epsf.tex must be installed for images to
+ work. It is also included in the Texinfo distribution, or you can get
+ it from ftp://ftp.tug.org/tex/epsf.tex.}
+%
+% Only complain once about lack of epsf.tex.
+\def\image#1{%
+ \ifx\epsfbox\undefined
+ \ifwarnednoepsf \else
+ \errhelp = \noepsfhelp
+ \errmessage{epsf.tex not found, images will be ignored}%
+ \global\warnednoepsftrue
+ \fi
+ \else
+ \imagexxx #1,,,\finish
+ \fi
+}
+%
+% Arguments to @image:
+% #1 is (mandatory) image filename; we tack on .eps extension.
+% #2 is (optional) width, #3 is (optional) height.
+% #4 is just the usual extra ignored arg for parsing this stuff.
+\def\imagexxx#1,#2,#3,#4\finish{%
+ % \epsfbox itself resets \epsf?size at each figure.
+ \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
+ \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
+ \epsfbox{#1.eps}%
+}
% End of control word definitions.
+
\message{and turning on texinfo input format.}
\def\openindices{%
%% TeX macros to handle Texinfo files.
-%% $Id: texinfo.tex,v 2.201 1997/05/24 22:06:39 karl Exp $
+%% $Id: texinfo.tex,v 2.218 1997/07/26 19:12:35 karl Exp $
% Copyright (C) 1985, 86, 88, 90, 91, 92, 93,
% 94, 95, 96, 97 Free Software Foundation, Inc.
% This automatically updates the version number based on RCS.
\def\deftexinfoversion$#1: #2 ${\def\texinfoversion{#2}}
-\deftexinfoversion$Revision: 2.201 $
+\deftexinfoversion$Revision: 2.218 $
\message{Loading texinfo package [Version \texinfoversion]:}
% If in a .fmt file, print the version number
\hyphenation{ap-pen-dix}
\hyphenation{mini-buf-fer mini-buf-fers}
\hyphenation{eshell}
+\hyphenation{white-space}
% Margin to add to right of even pages, to left of odd pages.
\newdimen \bindingoffset
%
\unvbox\headlinebox
\pagebody{#1}%
- \unvbox\footlinebox
+ \ifdim\ht\footlinebox > 0pt
+ % Only leave this space if the footline is nonempty.
+ % (We lessened \vsize for it in \oddfootingxxx.)
+ % The \baselineskip=24pt in plain's \makefootline has no effect.
+ \vskip 2\baselineskip
+ \unvbox\footlinebox
+ \fi
%
\ifcropmarks
\egroup % end of \vbox\bgroup
%
\def\ignore{\doignore{ignore}}
-% Also ignore @ifinfo, @ifhtml, @html, @menu, and @direntry text.
+% Ignore @ifinfo, @ifhtml, @ifnottex, @html, @menu, and @direntry text.
%
\def\ifinfo{\doignore{ifinfo}}
\def\ifhtml{\doignore{ifhtml}}
+\def\ifnottex{\doignore{ifnottex}}
\def\html{\doignore{html}}
\def\menu{\doignore{menu}}
\def\direntry{\doignore{direntry}}
% Make sure that spaces turn into tokens that match what \doignoretext wants.
\catcode32 = 10
%
+ % Ignore braces, too, so mismatched braces don't cause trouble.
+ \catcode`\{ = 9
+ \catcode`\} = 9
+ %
% And now expand that command.
\doignoretext
}
\pretolerance = 10000
%
% Do not execute instructions in @tex
- \def\tex{\doignore{tex}}
+ \def\tex{\doignore{tex}}%
}
% @set VAR sets the variable VAR to an empty value.
\def\ifclearfail{\nestedignore{ifclear}}
\defineunmatchedend{ifclear}
-% @iftex always succeeds; we read the text following, through @end
-% iftex). But `@end iftex' should be valid only after an @iftex.
+% @iftex, @ifnothtml, @ifnotinfo always succeed; we read the text
+% following, through the first @end iftex (etc.). Make `@end iftex'
+% (etc.) valid only after an @iftex.
%
\def\iftex{\conditionalsucceed{iftex}}
+\def\ifnothtml{\conditionalsucceed{ifnothtml}}
+\def\ifnotinfo{\conditionalsucceed{ifnotinfo}}
\defineunmatchedend{iftex}
+\defineunmatchedend{ifnothtml}
+\defineunmatchedend{ifnotinfo}
% We can't just want to start a group at @iftex (for example) and end it
% at @end iftex, since then @set commands inside the conditional have no
\openindices
\fixbackslash % Turn off hack to swallow `\input texinfo'.
\global\let\setfilename=\comment % Ignore extra @setfilename cmds.
+ %
+ % If texinfo.cnf is present on the system, read it.
+ % Useful for site-wide @afourpaper, etc.
+ % Just to be on the safe side, close the input stream before the \input.
+ \openin 1 texinfo.cnf
+ \ifeof1 \let\temp=\relax \else \def\temp{\input texinfo.cnf }\fi
+ \closein1
+ \temp
+ %
\comment % Ignore the actual filename.
}
% We don't need math for this one.
\def\ttsl{\tenttsl}
-%% Try out Computer Modern fonts at \magstephalf
-\let\mainmagstep=\magstephalf
+% Use Computer Modern fonts at \magstephalf (11pt).
+\newcount\mainmagstep
+\mainmagstep=\magstephalf
% Set the font macro #1 to the font named #2, adding on the
% specified font prefix (normally `cm').
\font\indi=cmmi9
\font\indsy=cmsy9
+% Fonts for title page:
+\setfont\titlerm\rmbshape{12}{\magstep3}
+\setfont\titleit\itbshape{10}{\magstep4}
+\setfont\titlesl\slbshape{10}{\magstep4}
+\setfont\titlett\ttbshape{12}{\magstep3}
+\setfont\titlettsl\ttslshape{10}{\magstep4}
+\setfont\titlesf\sfbshape{17}{\magstep1}
+\let\titlebf=\titlerm
+\setfont\titlesc\scbshape{10}{\magstep4}
+\font\titlei=cmmi12 scaled \magstep3
+\font\titlesy=cmsy10 scaled \magstep4
+\def\authorrm{\secrm}
+
% Chapter (and unnumbered) fonts (17.28pt).
\setfont\chaprm\rmbshape{12}{\magstep2}
\setfont\chapit\itbshape{10}{\magstep3}
\setfont\chapsl\slbshape{10}{\magstep3}
\setfont\chaptt\ttbshape{12}{\magstep2}
\setfont\chapttsl\ttslshape{10}{\magstep3}
-\setfont\chapsf\sfbshape{12}{\magstep2}
+\setfont\chapsf\sfbshape{17}{1000}
\let\chapbf=\chaprm
\setfont\chapsc\scbshape{10}{\magstep3}
\font\chapi=cmmi12 scaled \magstep2
\setfont\ssecit\itbshape{10}{1315}
\setfont\ssecsl\slbshape{10}{1315}
\setfont\ssectt\ttbshape{12}{\magstephalf}
-\setfont\ssecttsl\ttslshape{10}{\magstep1}
+\setfont\ssecttsl\ttslshape{10}{1315}
\setfont\ssecsf\sfbshape{12}{\magstephalf}
\let\ssecbf\ssecrm
\setfont\ssecsc\scbshape{10}{\magstep1}
\font\sseci=cmmi12 scaled \magstephalf
-\font\ssecsy=cmsy10 scaled \magstep1
+\font\ssecsy=cmsy10 scaled 1315
% The smallcaps and symbol fonts should actually be scaled \magstep1.5,
% but that is not a standard magnification.
-% Fonts for title page:
-\setfont\titlerm\rmbshape{12}{\magstep3}
-\let\authorrm = \secrm
-
% In order for the font changes to affect most math symbols and letters,
% we have to define the \textfont of the standard families. Since
% texinfo doesn't allow for producing subscripts and superscripts, we
\let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
\let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy \let\tenttsl=\textttsl
\resetmathfonts}
+\def\titlefonts{%
+ \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
+ \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
+ \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
+ \let\tenttsl=\titlettsl
+ \resetmathfonts \setleading{25pt}}
+\def\titlefont#1{{\titlefonts #1}}
\def\chapfonts{%
\let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
\let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
% @kbd is like @code, except that if the argument is just one @key command,
% then @kbd has no effect.
-%
+
+% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
+% `example' (@kbd uses ttsl only inside of @example and friends),
+% or `code' (@kbd uses normal tty font always).
+\def\kbdinputstyle{\parsearg\kbdinputstylexxx}
+\def\kbdinputstylexxx#1{%
+ \def\arg{#1}%
+ \ifx\arg\worddistinct
+ \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
+ \else\ifx\arg\wordexample
+ \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
+ \else\ifx\arg\wordcode
+ \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
+ \fi\fi\fi
+}
+\def\worddistinct{distinct}
+\def\wordexample{example}
+\def\wordcode{code}
+
+% Default is kbdinputdistinct. (Too much of a hassle to call the macro,
+% the catcodes are wrong for parsearg to work.)
+\gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}
+
\def\xkey{\key}
\def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}%
\ifx\one\xkey\ifx\threex\three \key{#2}%
-\else{\tclose{\ttsl\look}}\fi
-\else{\tclose{\ttsl\look}}\fi}
+\else{\tclose{\kbdfont\look}}\fi
+\else{\tclose{\kbdfont\look}}\fi}
+
+% @url. Quotes do not seem necessary, so use \code.
+\let\url=\code
+
+% @uref (abbreviation for `urlref') takes an optional second argument
+% specifying the text to display. First (mandatory) arg is the url.
+% Perhaps eventually put in a hypertex \special here.
+%
+\def\uref#1{\urefxxx #1,,\finish}
+\def\urefxxx#1,#2,#3\finish{%
+ \setbox0 = \hbox{\ignorespaces #2}%
+ \ifdim\wd0 > 0pt
+ \unhbox0\ (\code{#1})%
+ \else
+ \code{#1}%
+ \fi
+}
-% @url, @email. Quotes do not seem necessary.
-\let\url=\code % perhaps include a hypertex \special eventually
% rms does not like the angle brackets --karl, 17may97.
+% So now @email is just like @uref.
%\def\email#1{$\langle${\tt #1}$\rangle$}
-\let\email=\code
+\let\email=\uref
% Check if we are currently using a typewriter font. Since all the
% Computer Modern typewriter fonts have zero interword stretch (and
\newskip\titlepagebottomglue \titlepagebottomglue = 2pc
% First the title page. Must do @settitle before @titlepage.
-\def\titlefont#1{{\titlerm #1}}
-
\newif\ifseenauthor
\newif\iffinishedtitlepage
%
% Now you can print the title using @title.
\def\title{\parsearg\titlezzz}%
- \def\titlezzz##1{\leftline{\titlefont{##1}}
+ \def\titlezzz##1{\leftline{\titlefonts\rm ##1}
% print a rule at the page bottom also.
\finishedtitlepagefalse
\vskip4pt \hrule height 4pt width \hsize \vskip4pt}%
\gdef\oddheadingyyy #1@|#2@|#3@|#4\finish{%
\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-\gdef\everyheadingxxx #1{\everyheadingyyy #1@|@|@|@|\finish}
-\gdef\everyheadingyyy #1@|#2@|#3@|#4\finish{%
-\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}
-\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+\gdef\everyheadingxxx#1{\oddheadingxxx{#1}\evenheadingxxx{#1}}%
\gdef\evenfootingxxx #1{\evenfootingyyy #1@|@|@|@|\finish}
\gdef\evenfootingyyy #1@|#2@|#3@|#4\finish{%
\gdef\oddfootingxxx #1{\oddfootingyyy #1@|@|@|@|\finish}
\gdef\oddfootingyyy #1@|#2@|#3@|#4\finish{%
-\global\oddfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+ \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
+ %
+ % Leave some space for the footline. Hopefully ok to assume
+ % @evenfooting will not be used by itself.
+ \global\advance\pageheight by -\baselineskip
+ \global\advance\vsize by -\baselineskip
+}
-\gdef\everyfootingxxx #1{\everyfootingyyy #1@|@|@|@|\finish}
-\gdef\everyfootingyyy #1@|#2@|#3@|#4\finish{%
-\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}
-\global\oddfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+\gdef\everyfootingxxx#1{\oddfootingxxx{#1}\evenfootingxxx{#1}}
%
}% unbind the catcode of @.
%\def\char{\realbackslash char}%
\def\TeX{\realbackslash TeX}%
\def\dots{\realbackslash dots }%
-\def\copyright{\realbackslash copyright }%
+\def\result{\realbackslash result}%
+\def\equiv{\realbackslash equiv}%
+\def\expansion{\realbackslash expansion}%
+\def\print{\realbackslash print}%
+\def\error{\realbackslash error}%
+\def\point{\realbackslash point}%
+\def\copyright{\realbackslash copyright}%
\def\tclose##1{\realbackslash tclose {##1}}%
\def\code##1{\realbackslash code {##1}}%
\def\dotless##1{\realbackslash dotless {##1}}%
\def\kbd##1{\realbackslash kbd {##1}}%
\def\dfn##1{\realbackslash dfn {##1}}%
\def\emph##1{\realbackslash emph {##1}}%
+\def\value##1{\realbackslash value {##1}}%
\unsepspaces
}
\def\print{\realbackslash print}%
\def\TeX{\realbackslash TeX}%
\def\dots{\realbackslash dots}%
+ \def\result{\realbackslash result}%
+ \def\equiv{\realbackslash equiv}%
+ \def\expansion{\realbackslash expansion}%
+ \def\print{\realbackslash print}%
+ \def\error{\realbackslash error}%
+ \def\point{\realbackslash point}%
\def\copyright{\realbackslash copyright}%
\def\tt{\realbackslash tt}%
\def\bf{\realbackslash bf}%
\unnumbchapmacro{#1}\def\thischapter{}%
\begingroup % Set up to handle contents files properly.
\catcode`\\=0 \catcode`\{=1 \catcode`\}=2 \catcode`\@=11
- \catcode`\^=7 % to see ^^e4 as \"a etc. juha@piuha.ydi.vtt.fi
+ % We can't do this, because then an actual ^ in a section
+ % title fails, e.g., @chapter ^ -- exponentiation. --karl, 9jul97.
+ %\catcode`\^=7 % to see ^^e4 as \"a etc. juha@piuha.ydi.vtt.fi
\raggedbottom % Worry more about breakpoints than the bottom.
\advance\hsize by -\contentsrightmargin % Don't use the full line length.
}
%
\def\nonfillfinish{\afterenvbreak\endgroup}%
-% This macro is
\def\lisp{\begingroup
\nonfillstart
\let\Elisp = \nonfillfinish
\tt
+ % Make @kbd do something special, if requested.
+ \let\kbdfont\kbdexamplefont
\rawbackslash % have \ input char produce \ char from current font
\gobble
}
% Read the last existing aux file, if any. No error if none exists.
\def\readauxfile{\begingroup
\catcode`\^^@=\other
- \catcode`\\ 1=\other
- \catcode`\\ 2=\other
+ \catcode`\^^A=\other
+ \catcode`\^^B=\other
\catcode`\^^C=\other
\catcode`\^^D=\other
\catcode`\^^E=\other
\catcode`\^^F=\other
\catcode`\^^G=\other
\catcode`\^^H=\other
- \catcode`\\v=\other
+ \catcode`\^^K=\other
\catcode`\^^L=\other
- \catcode`\\ e=\other
- \catcode`\\ f=\other
- \catcode`\\10=\other
- \catcode`\\11=\other
- \catcode`\\12=\other
- \catcode`\\13=\other
- \catcode`\\14=\other
- \catcode`\\15=\other
- \catcode`\\16=\other
- \catcode`\\17=\other
- \catcode`\\18=\other
- \catcode`\\19=\other
- \catcode26=\other
+ \catcode`\^^N=\other
+ \catcode`\^^P=\other
+ \catcode`\^^Q=\other
+ \catcode`\^^R=\other
+ \catcode`\^^S=\other
+ \catcode`\^^T=\other
+ \catcode`\^^U=\other
+ \catcode`\^^V=\other
+ \catcode`\^^W=\other
+ \catcode`\^^X=\other
+ \catcode`\^^Z=\other
\catcode`\^^[=\other
\catcode`\^^\=\other
\catcode`\^^]=\other
% space to prevent strange expansion errors.)
\def\supereject{\par\penalty -20000\footnoteno =0 }
-% @footnotestyle is meaningful for info output only..
+% @footnotestyle is meaningful for info output only.
\let\footnotestyle=\comment
\let\ptexfootnote=\footnote
%
\def\finalout{\overfullrule=0pt}
+% @image. We use the macros from epsf.tex to support this.
+% If epsf.tex is not installed and @image is used, we complain.
+%
+% Check for and read epsf.tex up front. If we read it only at @image
+% time, we might be inside a group, and then its definitions would get
+% undone and the next image would fail.
+\openin 1 = xepsf.tex
+\ifeof 1 \else
+ \closein 1
+ \def\epsfannounce{\toks0 = }% do not bother showing banner
+ \input epsf.tex
+\fi
+%
+\newif\ifwarnednoepsf
+\newhelp\noepsfhelp{epsf.tex must be installed for images to
+ work. It is also included in the Texinfo distribution, or you can get
+ it from ftp://ftp.tug.org/tex/epsf.tex.}
+%
+% Only complain once about lack of epsf.tex.
+\def\image#1{%
+ \ifx\epsfbox\undefined
+ \ifwarnednoepsf \else
+ \errhelp = \noepsfhelp
+ \errmessage{epsf.tex not found, images will be ignored}%
+ \global\warnednoepsftrue
+ \fi
+ \else
+ \imagexxx #1,,,\finish
+ \fi
+}
+%
+% Arguments to @image:
+% #1 is (mandatory) image filename; we tack on .eps extension.
+% #2 is (optional) width, #3 is (optional) height.
+% #4 is just the usual extra ignored arg for parsing this stuff.
+\def\imagexxx#1,#2,#3,#4\finish{%
+ % \epsfbox itself resets \epsf?size at each figure.
+ \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
+ \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
+ \epsfbox{#1.eps}%
+}
% End of control word definitions.
+
\message{and turning on texinfo input format.}
\def\openindices{%
git://sourceware.org / automake.git / commitdiff