psimsa/handlebars.js
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Move Jison parsing out of AST into helpers

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kpdecker
2014-11-28 17:26:52 -06:00
parent 95b23095c0
commit 8a6796e5c0
5 changed files with 68 additions and 102 deletions
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src/handlebars.yy
+7 -7
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@@ -47,7 +47,7 @@ openInverse
;
openInverseChain
: OPEN_INVERSE_CHAIN sexpr CLOSE -> new yy.MustacheStatement($2, $1, yy.stripFlags($1, $3), yy.locInfo(@$))
: OPEN_INVERSE_CHAIN sexpr CLOSE -> yy.prepareMustache($2, $1, yy.stripFlags($1, $3), @$)
;
inverseAndProgram
@@ -73,8 +73,8 @@ closeBlock
mustache
// Parsing out the '&' escape token at AST level saves ~500 bytes after min due to the removal of one parser node.
// This also allows for handler unification as all mustache node instances can utilize the same handler
: OPEN sexpr CLOSE -> new yy.MustacheStatement($2, $1, yy.stripFlags($1, $3), yy.locInfo(@$))
| OPEN_UNESCAPED sexpr CLOSE_UNESCAPED -> new yy.MustacheStatement($2, $1, yy.stripFlags($1, $3), yy.locInfo(@$))
: OPEN sexpr CLOSE -> yy.prepareMustache($2, $1, yy.stripFlags($1, $3), @$)
| OPEN_UNESCAPED sexpr CLOSE_UNESCAPED -> yy.prepareMustache($2, $1, yy.stripFlags($1, $3), @$)
;
partial
@@ -82,8 +82,8 @@ partial
;
sexpr
: helperName param* hash? -> new yy.SubExpression([$1].concat($2), $3, yy.locInfo(@$))
| dataName -> new yy.SubExpression([$1], null, yy.locInfo(@$))
: helperName param* hash? -> new yy.SubExpression($1, $2, $3, yy.locInfo(@$))
| dataName -> new yy.SubExpression($1, null, null, yy.locInfo(@$))
;
param
@@ -114,11 +114,11 @@ helperName
;
dataName
: DATA pathSegments -> new yy.PathExpression(true, $2, yy.locInfo(@$))
: DATA pathSegments -> yy.preparePath(true, $2, @$)
;
path
: pathSegments -> new yy.PathExpression(false, $1, yy.locInfo(@$))
: pathSegments -> yy.preparePath(false, $1, @$)
;
pathSegments