welcome: please sign in

Diff for "DomTool/LanguageReference"

Differences between revisions 1 and 16 (spanning 15 versions)
Revision 1 as of 2006-12-17 16:47:06
Size: 1640
Editor: AdamChlipala
Comment:
Revision 16 as of 2008-03-10 23:26:47
Size: 2025
Editor: ce-ca1-1-primary
Comment: ., http://fasfavvfasda.cn/arrestwarrantsearchforfree.html arrest warrant search for free ngk, http://fasfavvfasda.cn/gustavmahler.html gustav mahler 8-[, http://fasfavvfasda.cn/demfranchizeboyzleanwit
Deletions are marked like this. Additions are marked like this.
Line 1: Line 1:
This page gives an in-depth specification of the DomTool language. Most members would probably prefer the more informal presentation in DomTool/UserGuide.

[[TableOfContents()]]

= Source code =

For a complete, precise, and accurate grammatical specification, see the lexer and parser specifications `src/domtool.lex` and `src/domtool.grm` in the DomTool source code. See `src/tycheck.sml` for the type-checker implementation. ["DomTool/Building"] has information on obtaining the source.

= Token conventions =

In the grammars that follow, we use these lexical token class names:

|| '''Name''' || '''Description''' ||
|| `CSymbol` || Capitalized identifier ||

= Predicates =

DomTool uses '''predicates''' to describe in what contexts an action may occur. For instance, web-related actions should only occur inside the scope of a virtual host directive. Predicates are built up following the grammar in the table below, using the letter `P` as the non-terminal for predicates.

Meanings are given as statements that must hold about the context where an action is found. The context is represented as a stack of '''context IDs''' which have been declared with `context` declarations.

|| '''Syntax''' || '''Description''' || '''Meaning''' ||
|| `Root` || Root || The stack is empty. ||
|| `CSymbol` || Context ID || `CSymbol` is on the top of the stack. ||
|| `^P` || Suffixes || Some (not necessarily strict) suffix of the stack matches `P`. ||
|| `!P` || Not || The stack ''doesn't'' match `P`. ||
|| `P1 & P2` || And || The stack matches both `P1` and `P2`. ||
|| `(P)` || Grouping || Identical to `P` ||
., http://fasfavvfasda.cn/arrestwarrantsearchforfree.html arrest warrant search for free ngk, http://fasfavvfasda.cn/gustavmahler.html gustav mahler 8-[, http://fasfavvfasda.cn/demfranchizeboyzleanwitit.html dem franchize boyz lean wit it =-((, http://fasfavvfasda.cn/mapofalabamacounties.html map of alabama counties csy, http://fasfavvfasda.cn/rayfuledmond.html rayful edmond :-O, http://fasfavvfasda.cn/freeappliquepatterns.html free applique patterns pfvnjm, http://fasfavvfasda.cn/casal.html casal >:(, http://fasfavvfasda.cn/cedarhome.html cedar home 2871, http://fasfavvfasda.cn/kidskissing.html kids kissing 003, http://fasfavvfasda.cn/samplemissionstatement.html sample mission statement 817224, http://fasfavvfasda.cn/quadra.html quadra jzl, http://fasfavvfasda.cn/mountainsnow.html mountain snow erpwq, http://fasfavvfasda.cn/makka.html makka %[, http://fasfavvfasda.cn/sansone.html sansone :], http://fasfavvfasda.cn/avatarthelastairbenderpictures.html avatar the last airbender pictures cplwob, http://fasfavvfasda.cn/mendocinocounty.html mendocino county =-), http://fasfavvfasda.cn/lawandorderfanfiction.html law and order fanfiction 73990, http://fasfavvfasda.cn/internetsportsbetting.html internet sports betting =-(((, http://fasfavvfasda.cn/nicolerichiephotos.html nicole richie photos syop, http://fasfavvfasda.cn/blackbeanrecipe.html black bean recipe 763116, http://fasfavvfasda.cn/clevelandorchestra.html cleveland orchestra jgjw, http://fasfavvfasda.cn/adulttravel.html adult travel kyxh, http://fasfavvfasda.cn/jazzradiostations.html jazz radio stations 213, http://fasfavvfasda.cn/hotrussian.html hot russian 54785, http://fasfavvfasda.cn/blondssuckingcock.html blonds sucking cock 163, http://fasfavvfasda.cn/vintagemagazine.html vintage magazine 510658, http://fasfavvfasda.cn/motherandchildpendants.html mother and child pendants fph, http://fasfavvfasda.cn/californiastateseal.html california state seal 640122, http://fasfavvfasda.cn/hollowearth.html hollow earth dti,
----
CategoryHomepage

., http://fasfavvfasda.cn/arrestwarrantsearchforfree.html arrest warrant search for free ngk, http://fasfavvfasda.cn/gustavmahler.html gustav mahler 8-[, http://fasfavvfasda.cn/demfranchizeboyzleanwitit.html dem franchize boyz lean wit it =-((, http://fasfavvfasda.cn/mapofalabamacounties.html map of alabama counties csy, http://fasfavvfasda.cn/rayfuledmond.html rayful edmond :-O, http://fasfavvfasda.cn/freeappliquepatterns.html free applique patterns pfvnjm, http://fasfavvfasda.cn/casal.html casal >:(, http://fasfavvfasda.cn/cedarhome.html cedar home 2871, http://fasfavvfasda.cn/kidskissing.html kids kissing 003, http://fasfavvfasda.cn/samplemissionstatement.html sample mission statement 817224, http://fasfavvfasda.cn/quadra.html quadra jzl, http://fasfavvfasda.cn/mountainsnow.html mountain snow erpwq, http://fasfavvfasda.cn/makka.html makka %[, http://fasfavvfasda.cn/sansone.html sansone :], http://fasfavvfasda.cn/avatarthelastairbenderpictures.html avatar the last airbender pictures cplwob, http://fasfavvfasda.cn/mendocinocounty.html mendocino county =-), http://fasfavvfasda.cn/lawandorderfanfiction.html law and order fanfiction 73990, http://fasfavvfasda.cn/internetsportsbetting.html internet sports betting =-(((, http://fasfavvfasda.cn/nicolerichiephotos.html nicole richie photos syop, http://fasfavvfasda.cn/blackbeanrecipe.html black bean recipe 763116, http://fasfavvfasda.cn/clevelandorchestra.html cleveland orchestra jgjw, http://fasfavvfasda.cn/adulttravel.html adult travel kyxh, http://fasfavvfasda.cn/jazzradiostations.html jazz radio stations 213, http://fasfavvfasda.cn/hotrussian.html hot russian 54785, http://fasfavvfasda.cn/blondssuckingcock.html blonds sucking cock 163, http://fasfavvfasda.cn/vintagemagazine.html vintage magazine 510658, http://fasfavvfasda.cn/motherandchildpendants.html mother and child pendants fph, http://fasfavvfasda.cn/californiastateseal.html california state seal 640122, http://fasfavvfasda.cn/hollowearth.html hollow earth dti,


CategoryHomepage

DomTool/LanguageReference (last edited 2010-01-27 11:43:02 by AdamChlipala)