@ifnottex
@set figuresfolder ./figures
@end ifnottex
@iftex
@set figuresfolder @abs_srcdir@/figures
@end iftex

@ifhtml
@macro fname {name}
@*@ @ @ @ @t{\name\}
@end macro
@end ifhtml
@iftex
@macro fname {name}
@*@t{\name\}
@end macro
@end iftex
@ifinfo
@macro fname {name}
@*\name\
@end macro
@end ifinfo
@c Handle all the cases not handled above (xml, docbook, etc.)
@ifnothtml
@ifnottex
@ifnotinfo
@macro fname {name}
@*\name\
@end macro
@end ifnotinfo
@end ifnottex
@end ifnothtml

@ifhtml
@macro figure {file}
@image{@value{figuresfolder}/\file\}
@end macro
@end ifhtml
@iftex
@macro figure {file}
@center @image{@value{figuresfolder}/\file\, 10cm}
@end macro
@end iftex
@ifinfo
@macro figure {file}
(Figure \file\)
@end macro
@end ifinfo
@c Handle all the cases not handled above (xml, docbook, etc.)
@ifnothtml
@ifnottex
@ifnotinfo
@macro figure {file}
(Figure \file\)
@end macro
@end ifnotinfo
@end ifnottex
@end ifnothtml

@ifhtml
@macro opencatbox {label}
@html
<div class=categorybox>
\label\
@end html
@end macro

@macro category {name}
@html
@ref{Category: \name\, \name\}
&middot;
@end html
@end macro

@macro closecatbox {}
@html
</div>
@end html
@end macro

@c Macros for cross references

@macro mref {nodename}
@code{@ref{\nodename\}}
@end macro

@macro mxref {nodename, text}
@code{@ref{\nodename\, \text\}}
@end macro

@macro mrefdot {nodename}
@code{@ref{\nodename\}}.
@end macro

@macro mxrefdot {nodename, text}
@code{@ref{\nodename\, \text\}}.
@end macro

@macro mrefcomma {nodename}
@code{@ref{\nodename\}},
@end macro

@macro mxrefcomma {nodename, text}
@code{@ref{\nodename\, \text\}},
@end macro

@macro mrefparen {nodename}
@code{@ref{\nodename\}})
@end macro

@macro nref {nodename}
@ref{\nodename\}
@end macro

@macro nxref {nodename, text}
@ref{\nodename\, \text\}
@end macro

@macro nrefdot {nodename}
@ref{\nodename\}.
@end macro

@macro nrefcomma {nodename}
@ref{\nodename\},
@end macro

@end ifhtml

@c Non html versions of the macros

@ifnothtml

@macro opencatbox {label}
@end macro

@macro category {name}
@end macro

@macro closecatbox {}
@end macro

@c Macros for cross references

@ifnottex
@macro mref {nodename}
@code{\nodename\}
@end macro

@macro mxref {nodename, text}
@code{\text\}
@end macro

@macro mrefdot {nodename}
@code{\nodename\}.
@end macro

@macro mxrefdot {nodename, text}
@code{\text\}.
@end macro

@macro mrefcomma {nodename}
@code{\nodename\},
@end macro

@macro mxrefcomma {nodename, text}
@code{\text\},
@end macro

@macro mrefparen {nodename}
@code{\nodename\})
@end macro

@macro nref {nodename}
\nodename\
@end macro

@macro nxref {nodename, text}
\text\
@end macro

@macro nrefdot {nodename}
\nodename\.
@end macro

@macro nrefcomma {nodename}
\nodename\,
@end macro
@end ifnottex

@iftex
@tex
\gdef\linkcolor{0 .5 0}
\gdef\urlcolor{0 0 .5}

%% @set txiomitrefpg ==> in TeX, this creates a top-level csname SETtxiomitxrefpg
%% bound to some other than \relax
%% @clear txiomitrefpg ==> bind it to \relax
\gdef\mmref#1{{\def\SETtxiomitxrefpg{true}\def\xrefprintnodename##1{##1}\ref{#1}}}
@end tex

@macro mref {nodename}
@code{@mmref{\nodename\}}
@end macro

@macro mxref {nodename, text}
@code{@ref{\nodename\, \text\}}
@end macro

@macro mrefdot {nodename}
@mref{\nodename\}.
@end macro

@macro mxrefdot {nodename, text}
@mxref{\nodename\,\text\}.
@end macro

@macro mrefcomma {nodename}
@mref{\nodename\},
@end macro

@macro mxrefcomma {nodename, text}
@mxref{\nodename\, \text\},
@end macro

@macro mrefparen {nodename}
@mref{\nodename\})
@end macro

@macro nref {nodename}
@ref{\nodename\}
@end macro

@macro nxref {nodename, text}
@ref{\nodename\, \text\}
@end macro

@macro nrefdot {nodename}
@ref{\nodename\}.
@end macro

@macro nrefcomma {nodename}
@ref{\nodename\},
@end macro

@end iftex
@end ifnothtml