diff options
Diffstat (limited to 'src/symtable')
| -rw-r--r-- | src/symtable/symbols.xsl | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/symtable/symbols.xsl b/src/symtable/symbols.xsl index ddfbfca..14949c7 100644 --- a/src/symtable/symbols.xsl +++ b/src/symtable/symbols.xsl @@ -250,6 +250,7 @@ @menu * Templates: Template Symbols. @code{tpl} + * Program Metadata: Program Metadata Symbols. @code{meta} @end menu --> @@ -291,4 +292,45 @@ </template> +<!-- + @node Program Metadata Symbols + @subsection Program Metadata Symbols + + A basic key-value system allows for compiling static metadata into + the program. + These metadata can be referenced externally without having to run + the program. +--> + +<!-- + Produce a @code{meta} symbol for each @pkgns{meta/}@pkgns{prop} with + the following attributes: + + @table @code + @item name + The metavalue name as provided by @pkgns{prop/@@name}, + prefixed with @samp{:meta:} to avoid conflicts with other + symbols. + + @item desc + Generic description including @code{name}. + + @item keep + Always @samp{true}. + @end table + + The @code{name} prefix enforces separation between the two + compilation stages by preventing conflicts. +--> +<template mode="preproc:symtable" priority="5" + match="lv:meta"> + <for-each select="lv:prop"> + <preproc:sym type="meta" + name=":meta:{@name}" + desc="Metavalue {@name}" + keep="true" /> + </for-each> +</template> + + </stylesheet> |