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|
skipper = \b([\ \t\n\r\b]|{-ccomment}|\#[^\n]*|\\[\r\n])*
any = [^]
name = (?i:[a-zA-Z_][a-zA-Z0-9_\-]*\b)
expr = {name}|{num}
vname = {name}( :: {name})*( \[ {expr} \]|)
quote = "(\\{any}|[^"])*"
ccomment = /\*((?!\*/){-any})*\*/
num = [+\-]?[0-9]+(\.[0-9]+)?
string = {name}|{quote}
term = {num}|{name}
par = \b(?i:as|at|in|while|if|before|after|while)\b
pararg = ({vname}|\( {vname}( ,? {vname} )* \))
assign = {name} = {num}
boolpar = \( {boolexpr} \)
eqfun = (?i:CCTK_Equals)
actfun = (?i:CCTK_IsThornActive)
actifun = (?i:CCTK_IsImplementationActive)
booleq = {eqfun} \( {string} , {string} \)
boolact = ({actfun}|{actifun}) \( {string} \)
boolstar = \* {name}
boolneg = \! {boolexpr}
boolterm = (?i:{boolneg}
| {boolpar}
| {booleq}
| {boolact}
| {boolstar}
| {name} )
boolop = (&&|\|\|)
boolcmp = (>=|<=|==|!=|<|>)
boolexpr = {boolterm} ({boolop} {boolexpr} )+
| {term} {boolcmp} {term} | {boolterm}
lang = (?i:lang(uage|) : {name})
group = (?i:group)
nogroup =
prepositions = ({preposition} )*
preposition = {par} {pararg}
sync = (?i:sync) : {vname}( , {vname}|[ \t]{vname})*
options = (?i:options?) : {vname}( , {vname}|[ \t]{vname})*
storage = (?i:storage) : {vname}( , {vname}|[ \t]{vname})*
triggers = (?i:triggers?) : {vname}( , {vname}|[ \t]{vname})*
reads = (?i:reads) : {qname}( , {qname}|[ \t]{qname})*
writes = (?i:writes) : {qname}( , {qname}|[ \t]{qname})*
qname = {vname}(\({region}(;{region})*\))?
region = (everywhere|interior|boundary_ghostzones|boundary|all_timelevels|all_maps|all_reflevels)
tags = (?i:tags) : {assign}( , {assign}|[ \t]{assign})*
schedule = (?i:
schedule ({group}|{nogroup}) {name} {prepositions} \{
( {storage}
| {lang}
| {sync}
| {options}
| {triggers}
| {reads}
| {writes}
| {tags}
)*
\} {quote}
)
if = (?i:
if \( {boolexpr} \) {block} (else {if}|else {block}|)
)
storage = (?i:storage: {vname}( , {vname}|([ \t]|\\\r?\n)+{vname})* )
block = \{ (({statement}|{block}) )* \} | {statement}
statement = ({schedule} |{if} |{storage} )
sched = {-skipper}({statement}|{block})*$
|
