mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-06-16 10:29:54 +00:00
Merge remote-tracking branch 'upstream/master'
This commit is contained in:
Bram Chen
commit
23a8c0115e
|
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@ -11,3 +11,4 @@ SystemTiddlers: System tiddlers
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ShadowTiddlers: Shadow tiddlers
|
||||
OverriddenShadowTiddlers: Overridden shadow tiddlers
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||||
SystemTags: System tags
|
||||
TypedTiddlers: Non wiki-text tiddlers
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||||
|
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@ -9,7 +9,7 @@ ConfirmDeleteTiddler: Do you wish to delete the tiddler "<$text text=<<title>>/>
|
|||
ConfirmOverwriteTiddler: Do you wish to overwrite the tiddler "<$text text=<<title>>/>"?
|
||||
ConfirmEditShadowTiddler: You are about to edit a ShadowTiddler. Any changes will override the default system making future upgrades non-trivial. Are you sure you want to edit "<$text text=<<title>>/>"?
|
||||
DefaultNewTiddlerTitle: New Tiddler
|
||||
DropMessage: Drop here (or click escape to cancel)
|
||||
DropMessage: Drop here (or use the 'Escape' key to cancel)
|
||||
Encryption/ConfirmClearPassword: Do you wish to clear the password? This will remove the encryption applied when saving this wiki
|
||||
Encryption/PromptSetPassword: Set a new password for this TiddlyWiki
|
||||
InvalidFieldName: Illegal characters in field name "<$text text=<<fieldName>>/>". Fields can only contain lowercase letters, digits and the characters underscore (`_`), hyphen (`-`) and period (`.`)
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||||
|
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|||
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@ -13,8 +13,8 @@ Adds tiddler filtering methods to the $tw.Wiki object.
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"use strict";
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||||
|
||||
/*
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||||
Parses an operation within a filter string
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||||
results: Array of array of operator nodes into which results should be inserted
|
||||
Parses an operation (i.e. a run) within a filter string
|
||||
operators: Array of array of operator nodes into which results should be inserted
|
||||
filterString: filter string
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||||
p: start position within the string
|
||||
Returns the new start position, after the parsed operation
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@ -108,7 +108,7 @@ exports.parseFilter = function(filterString) {
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p = 0, // Current position in the filter string
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||||
match;
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||||
var whitespaceRegExp = /(\s+)/mg,
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||||
operandRegExp = /((?:\+|\-)?)(?:(\[)|("(?:[^"])*")|('(?:[^'])*')|([^\s\[\]]+))/mg;
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||||
operandRegExp = /((?:\+|\-)?)(?:(\[)|(?:"([^"]*)")|(?:'([^']*)')|([^\s\[\]]+))/mg;
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||||
while(p < filterString.length) {
|
||||
// Skip any whitespace
|
||||
whitespaceRegExp.lastIndex = p;
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||||
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@ -202,6 +202,7 @@ exports.compileFilter = function(filterString) {
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if(operator.variable) {
|
||||
operand = widget.getVariable(operator.operand,{defaultValue: ""});
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||||
}
|
||||
// Invoke the appropriate filteroperator module
|
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results = operatorFunction(accumulator,{
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operator: operator.operator,
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operand: operand,
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@ -524,7 +524,7 @@ exports.sortByList = function(array,listTitle) {
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if(!array || array.length === 0) {
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||||
return [];
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||||
} else {
|
||||
var titles = [], t, title;
|
||||
var t, title, titles = [], unlisted = [];
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||||
// First place any entries that are present in the list
|
||||
for(t=0; t<list.length; t++) {
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||||
title = list[t];
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@ -532,13 +532,17 @@ exports.sortByList = function(array,listTitle) {
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titles.push(title);
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||||
}
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||||
}
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||||
// Then place any remaining entries
|
||||
// Add remaining entries to unlisted
|
||||
for(t=0; t<array.length; t++) {
|
||||
title = array[t];
|
||||
if(list.indexOf(title) === -1) {
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||||
titles.push(title);
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||||
unlisted.push(title);
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||||
}
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||||
}
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||||
//sort unlisted
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$tw.wiki.sortTiddlers(unlisted,"title",false,false);
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//concat listed with unlisted
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titles = titles.concat(unlisted);
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||||
// Finally obey the list-before and list-after fields of each tiddler in turn
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||||
var sortedTitles = titles.slice(0);
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||||
for(t=0; t<sortedTitles.length; t++) {
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||||
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|||
5
core/ui/Filters/TypedTiddlers
Normal file
5
core/ui/Filters/TypedTiddlers
Normal file
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@ -0,0 +1,5 @@
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title: $:/core/Filters/TypedTiddlers
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||||
tags: $:/tags/Filter
|
||||
filter: [!is[system]has[type]each[type]sort[type]] -[type[text/vnd.tiddlywiki]]
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||||
description: {{$:/language/Filters/TypedTiddlers}}
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||||
|
||||
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@ -2,4 +2,4 @@ title: $:/core/ui/MoreSideBar/All
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tags: $:/tags/MoreSideBar
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||||
caption: {{$:/language/SideBar/All/Caption}}
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||||
|
||||
<$list filter="[!is[system]sort[title]]" template="$:/core/ui/ListItemTemplate"/>
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||||
<$list filter={{$:/core/Filters/AllTiddlers!!filter}} template="$:/core/ui/ListItemTemplate"/>
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||||
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|
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@ -2,4 +2,4 @@ title: $:/core/ui/MoreSideBar/Drafts
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tags: $:/tags/MoreSideBar
|
||||
caption: {{$:/language/SideBar/Drafts/Caption}}
|
||||
|
||||
<$list filter="[has[draft.of]sort[title]]" template="$:/core/ui/ListItemTemplate"/>
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||||
<$list filter={{$:/core/Filters/Drafts!!filter}} template="$:/core/ui/ListItemTemplate"/>
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||||
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@ -2,4 +2,4 @@ title: $:/core/ui/MoreSideBar/Missing
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|||
tags: $:/tags/MoreSideBar
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||||
caption: {{$:/language/SideBar/Missing/Caption}}
|
||||
|
||||
<$list filter="[all[missing]sort[title]]" template="$:/core/ui/MissingTemplate"/>
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||||
<$list filter={{$:/core/Filters/Missing!!filter}} template="$:/core/ui/MissingTemplate"/>
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||||
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|
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@ -2,4 +2,4 @@ title: $:/core/ui/MoreSideBar/Orphans
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|||
tags: $:/tags/MoreSideBar
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||||
caption: {{$:/language/SideBar/Orphans/Caption}}
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||||
|
||||
<$list filter="[all[orphans]sort[title]]" template="$:/core/ui/ListItemTemplate"/>
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||||
<$list filter={{$:/core/Filters/Orphans!!filter}} template="$:/core/ui/ListItemTemplate"/>
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||||
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|
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@ -2,4 +2,4 @@ title: $:/core/ui/MoreSideBar/Shadows
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|||
tags: $:/tags/MoreSideBar
|
||||
caption: {{$:/language/SideBar/Shadows/Caption}}
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||||
|
||||
<$list filter="[all[shadows]sort[title]]" template="$:/core/ui/ListItemTemplate"/>
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||||
<$list filter={{$:/core/Filters/ShadowTiddlers!!filter}} template="$:/core/ui/ListItemTemplate"/>
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||||
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|
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@ -2,4 +2,4 @@ title: $:/core/ui/MoreSideBar/System
|
|||
tags: $:/tags/MoreSideBar
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||||
caption: {{$:/language/SideBar/System/Caption}}
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||||
|
||||
<$list filter="[is[system]sort[title]]" template="$:/core/ui/ListItemTemplate"/>
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||||
<$list filter={{$:/core/Filters/SystemTiddlers!!filter}} template="$:/core/ui/ListItemTemplate"/>
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||||
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@ -16,7 +16,7 @@ caption: {{$:/language/SideBar/Tags/Caption}}
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|||
|
||||
</$set>
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||||
|
||||
<$list filter="[tags[]!is[system]sort[title]]">
|
||||
<$list filter={{$:/core/Filters/AllTags!!filter}}>
|
||||
|
||||
<$transclude tiddler="$:/core/ui/TagTemplate"/> <small class="tc-menu-list-count"><$count filter="[all[current]tagging[]]"/></small>
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||||
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||||
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|
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|||
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@ -2,7 +2,7 @@ title: $:/core/ui/MoreSideBar/Types
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|||
tags: $:/tags/MoreSideBar
|
||||
caption: {{$:/language/SideBar/Types/Caption}}
|
||||
|
||||
<$list filter="[!is[system]has[type]each[type]sort[type]] -[type[text/vnd.tiddlywiki]]">
|
||||
<$list filter={{$:/core/Filters/TypedTiddlers!!filter}}>
|
||||
<div class="tc-menu-list-item">
|
||||
<$view field="type"/>
|
||||
<$list filter="[type{!!type}!is[system]sort[title]]">
|
||||
|
|
|
|||
|
|
@ -12,7 +12,7 @@ type: text/vnd.tiddlywiki
|
|||
#> `sudo npm install -g tiddlywiki` (Mac/Linux)
|
||||
# Check TiddlyWiki is installed by typing:
|
||||
#> `tiddlywiki --version`
|
||||
# In response, you should see TiddlyWiki report its current version (eg `5.0.8-beta`; you may also see other debugging information reported)
|
||||
# In response, you should see TiddlyWiki report its current version (eg `<<version>>`; you may also see other debugging information reported)
|
||||
# Try it out:
|
||||
## `tiddlywiki mynewwiki --init server` to create a folder for a new wiki that includes server-related components
|
||||
## `tiddlywiki mynewwiki --server` to start TiddlyWiki
|
||||
|
|
|
|||
|
|
@ -8,4 +8,6 @@ Here are the details of recent releases of TiddlyWiki5. See [[TiddlyWiki5 Versio
|
|||
|
||||
(BetaReleases and AlphaReleases are listed separately).
|
||||
|
||||
<<tabs "[tag[ReleaseNotes]!sort[created]]" "Release 5.1.7" "$:/state/tab2" "tc-vertical" "ReleaseTemplate">>
|
||||
<$list filter="[tag[ReleaseNotes]!sort[created]limit[1]]">
|
||||
<$macrocall $name="tabs" tabsList="[tag[ReleaseNotes]!sort[created]]"default={{!!title}} class="tc-vertical" template="ReleaseTemplate" />
|
||||
</$list>
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@
|
|||
"tiddlywiki/nodewebkitsaver",
|
||||
"tiddlywiki/github-fork-ribbon",
|
||||
"tiddlywiki/browser-sniff",
|
||||
"tiddlywiki/railroad"
|
||||
"tiddlywiki/railroad"
|
||||
],
|
||||
"themes": [
|
||||
"tiddlywiki/vanilla",
|
||||
|
|
|
|||
|
|
@ -210,3 +210,5 @@ David P Dannemiller, @dpdannemiller, 2015/01/10
|
|||
Ben Williams, @Mathobal, 2015/01/26
|
||||
|
||||
Neil Griffin, @ng110, 2015/01/20
|
||||
|
||||
Alex Hough, @alexhough 2015/01/26
|
||||
|
|
|
|||
|
|
@ -177,10 +177,11 @@ Optional.prototype.toSvg = function() {
|
|||
return railroad.Optional(this.child.toSvg(), this.normal ? undefined : "skip");
|
||||
}
|
||||
|
||||
var OptionalRepeated = function(content,separator,normal) {
|
||||
var OptionalRepeated = function(content,separator,normal,wantArrow) {
|
||||
this.initialiseWithChild("OptionalRepeated",content);
|
||||
this.separator = toSingleChild(separator);
|
||||
this.normal = normal;
|
||||
this.wantArrow = wantArrow;
|
||||
};
|
||||
|
||||
OptionalRepeated.prototype = new Component();
|
||||
|
|
@ -189,12 +190,13 @@ OptionalRepeated.prototype.toSvg = function() {
|
|||
// Call ZeroOrMore(component,separator,"skip")
|
||||
var separatorSvg = this.separator ? this.separator.toSvg() : null;
|
||||
var skip = this.normal ? undefined : "skip";
|
||||
return railroad.ZeroOrMore(this.child.toSvg(),separatorSvg,skip);
|
||||
return railroad.ZeroOrMore(this.child.toSvg(),separatorSvg,skip,this.wantArrow);
|
||||
}
|
||||
|
||||
var Repeated = function(content,separator) {
|
||||
var Repeated = function(content,separator,wantArrow) {
|
||||
this.initialiseWithChild("Repeated",content);
|
||||
this.separator = toSingleChild(separator);
|
||||
this.wantArrow = wantArrow;
|
||||
};
|
||||
|
||||
Repeated.prototype = new Component();
|
||||
|
|
@ -202,7 +204,7 @@ Repeated.prototype = new Component();
|
|||
Repeated.prototype.toSvg = function() {
|
||||
// Call OneOrMore(component,separator)
|
||||
var separatorSvg = this.separator ? this.separator.toSvg() : null;
|
||||
return railroad.OneOrMore(this.child.toSvg(),separatorSvg);
|
||||
return railroad.OneOrMore(this.child.toSvg(),separatorSvg,this.wantArrow);
|
||||
}
|
||||
|
||||
var Link = function(content,options) {
|
||||
|
|
@ -234,9 +236,11 @@ var Root = function(content) {
|
|||
|
||||
Root.prototype = new Component();
|
||||
|
||||
Root.prototype.toSvg = function() {
|
||||
// Call Diagram(component1,component2,...)
|
||||
return railroad.Diagram.apply(null, this.getSvgOfChildren());
|
||||
Root.prototype.toSvg = function(options) {
|
||||
var args = this.getSvgOfChildren();
|
||||
args.unshift(options);
|
||||
// Call Diagram(options,component1,component2,...)
|
||||
return railroad.Diagram.apply(null,args);
|
||||
}
|
||||
|
||||
var Sequence = function(content) {
|
||||
|
|
@ -247,7 +251,7 @@ Sequence.prototype = new Component();
|
|||
|
||||
Sequence.prototype.toSvg = function() {
|
||||
// Call Sequence(component1,component2,...)
|
||||
return railroad.Sequence.apply(null, this.getSvgOfChildren());
|
||||
return railroad.Sequence.apply(null,this.getSvgOfChildren());
|
||||
}
|
||||
|
||||
var Choice = function(content,normal) {
|
||||
|
|
@ -264,7 +268,7 @@ Choice.prototype.toSvg = function() {
|
|||
// Call Choice(normal,component1,component2,...)
|
||||
var args = this.getSvgOfChildren();
|
||||
args.unshift(this.normal);
|
||||
return railroad.Choice.apply(null, args);
|
||||
return railroad.Choice.apply(null,args);
|
||||
}
|
||||
|
||||
/////////////////////////// Exports
|
||||
|
|
|
|||
|
|
@ -1,9 +1,9 @@
|
|||
created: 20150103184022184
|
||||
modified: 20150103185522184
|
||||
modified: 20150119214125000
|
||||
tags:
|
||||
title: $:/plugins/tiddlywiki/railroad/example-source
|
||||
type: text/plain
|
||||
type: text/vnd.tiddlywiki.railroad
|
||||
|
||||
["+"]
|
||||
({ [[digit|GettingStarted]] } | "#" <'escape sequence'>)
|
||||
[{("@" name-char | :"--" )}]
|
||||
[{("@" name-char | :"--" )}]
|
||||
|
|
|
|||
|
|
@ -1,16 +1,16 @@
|
|||
created: 20150102165032410
|
||||
modified: 20150102172010663
|
||||
modified: 20150120090735000
|
||||
tags:
|
||||
title: $:/plugins/tiddlywiki/railroad/example
|
||||
|
||||
<$railroad text={{$:/plugins/tiddlywiki/railroad/example-source}}/>
|
||||
Notation:
|
||||
|
||||
```
|
||||
<$railroad text="""
|
||||
["+"]
|
||||
({ [[digit|GettingStarted]] } | "#" <'escape sequence'>)
|
||||
[{("@" name-char | :"--" )}]
|
||||
"""/>
|
||||
```
|
||||
<pre><code><$text text={{$:/plugins/tiddlywiki/railroad/example-source}}/></code></pre>
|
||||
|
||||
<$railroad mode="debug" text={{$:/plugins/tiddlywiki/railroad/example-source}}/>
|
||||
Diagram:
|
||||
|
||||
{{$:/plugins/tiddlywiki/railroad/example-source}}
|
||||
|
||||
Debug mode:
|
||||
|
||||
<$railroad debug="yes" text={{$:/plugins/tiddlywiki/railroad/example-source}}/>
|
||||
|
|
|
|||
|
|
@ -1,19 +1,27 @@
|
|||
created: 20150102163222184
|
||||
modified: 20150102172016663
|
||||
modified: 20150119231005000
|
||||
title: $:/plugins/tiddlywiki/railroad/readme
|
||||
|
||||
This plugin provides a `<$railroad>` widget for generating railroad syntax diagrams as SVG images. It is based on [[a library by Tab Atkins|https://github.com/tabatkins/railroad-diagrams]], and has been extended to allow components of a diagram to function as links.
|
||||
This plugin provides a `<$railroad>` widget for generating railroad diagrams as SVG images.
|
||||
|
||||
Alternatively, the [[diagram notation|$:/plugins/tiddlywiki/railroad/syntax]] can be stored in a dedicated tiddler with its `type` field set to `text/vnd.tiddlywiki.railroad`, and that tiddler can simply be transcluded to wherever it is needed.
|
||||
|
||||
The plugin is based on [[a library by Tab Atkins|https://github.com/tabatkins/railroad-diagrams]], and has been extended to make it more flexible, including allowing components of a diagram to function as links or be transcluded from other tiddlers.
|
||||
|
||||
The content of the `<$railroad>` widget is ignored.
|
||||
|
||||
|!Attribute |!Description |
|
||||
|text |Text in a special syntax that defines the diagram's layout |
|
||||
|mode |If set to `debug`, the diagram will display its internal tree structure. The default mode is `svg` |
|
||||
|!Attribute |!Description |!Default |
|
||||
|text |Text in a special notation that defines the diagram's layout |-- |
|
||||
|arrow |If set to `no`, repeat paths do not have an arrow on them |`yes` |
|
||||
|start |Style of the startpoint: `single`, `double`, `none` |`single` |
|
||||
|end |Style of the endpoint: `single`, `double`, `none` |`single` |
|
||||
|debug |If set to `yes`, the diagram displays its parse tree |`no` |
|
||||
|
||||
The entire `text` can be transcluded from another tiddler:
|
||||
These options can also be specified via pragmas in the diagram notation, or globally via a dictionary tiddler called `$:/config/railroad`:
|
||||
|
||||
```
|
||||
<$railroad tiddler={{diagram}}>
|
||||
arrow: yes
|
||||
start: single
|
||||
end: single
|
||||
debug: no
|
||||
```
|
||||
|
||||
Alternatively, the diagram syntax allows specific parts of the `text` to be transcluded from other tiddlers.
|
||||
|
|
@ -1,8 +1,8 @@
|
|||
created: 20150103184022184
|
||||
modified: 20150103184022184
|
||||
modified: 20150119220342000
|
||||
title: $:/plugins/tiddlywiki/railroad/syntax
|
||||
|
||||
The railroad widget uses a special ''diagram syntax'' to construct the components defined below.
|
||||
The railroad widget uses a special notation to construct the components defined below.
|
||||
|
||||
`x` and `y` here stand for any component.
|
||||
|
||||
|
|
@ -78,3 +78,22 @@ Names (as opposed to quoted strings) are available when a value starts with a le
|
|||
; transclusion
|
||||
: <$railroad text=""" "{{" (name|string) "}}" """/>
|
||||
* Treats the content of another tiddler as diagram syntax and transcludes it into the current diagram
|
||||
|
||||
---
|
||||
|
||||
; arrow pragma
|
||||
: <$railroad text=""" "\arrow" ("yes" | "no") """/>
|
||||
* Controls whether repeat paths have an arrow on them
|
||||
* Can be toggled on and off in mid-diagram, if desired
|
||||
|
||||
---
|
||||
|
||||
; debug pragma
|
||||
: <$railroad text=""" "\debug" """/>
|
||||
* Causes the diagram to display its parse tree
|
||||
|
||||
---
|
||||
|
||||
; start/end pragma
|
||||
: <$railroad text=""" ("\start" |: "\end") ("none" |: "single" | "double") """/>
|
||||
* Controls the style of the diagram's startpoint or endpoint
|
||||
|
|
|
|||
|
|
@ -1,23 +1,32 @@
|
|||
/* CSS modified for TiddlyWiki */
|
||||
svg.railroad-diagram {
|
||||
background-color: hsl(30,20%,95%);
|
||||
background-color: hsl(30,20%,98%);
|
||||
border-radius: 5px;
|
||||
}
|
||||
svg.railroad-diagram:hover {
|
||||
background-color: hsl(30,20%,96%);
|
||||
}
|
||||
svg.railroad-diagram path,
|
||||
svg.railroad-diagram rect {
|
||||
stroke-width: 2;
|
||||
stroke: #333;
|
||||
}
|
||||
svg.railroad-diagram path {
|
||||
stroke-width: 3;
|
||||
stroke: black;
|
||||
fill: rgba(0,0,0,0);
|
||||
}
|
||||
svg.railroad-diagram text {
|
||||
font: bold 14px monospace;
|
||||
text-anchor: middle;
|
||||
}
|
||||
svg.railroad-diagram text.label {
|
||||
text-anchor: start;
|
||||
}
|
||||
svg.railroad-diagram text.comment {
|
||||
font: italic 12px monospace;
|
||||
fill: rgba(0,0,0,0);
|
||||
}
|
||||
svg.railroad-diagram rect {
|
||||
stroke-width: 3;
|
||||
stroke: black;
|
||||
fill: hsl(120,100%,90%);
|
||||
fill: hsl(120,100%,90%);
|
||||
}
|
||||
svg.railroad-diagram text {
|
||||
font: 14px monospace;
|
||||
text-anchor: middle;
|
||||
}
|
||||
svg.railroad-diagram text.label {
|
||||
text-anchor: start;
|
||||
}
|
||||
svg.railroad-diagram text.comment {
|
||||
font: italic 12px monospace;
|
||||
}
|
||||
svg.railroad-diagram path.arrow {
|
||||
stroke-width: 2;
|
||||
}
|
||||
|
|
@ -111,9 +111,9 @@ var temp = (function(options) {
|
|||
return str;
|
||||
}
|
||||
|
||||
function Path(x,y) {
|
||||
if(!(this instanceof Path)) return new Path(x,y);
|
||||
FakeSVG.call(this, 'path');
|
||||
function Path(x,y,attrs) {
|
||||
if(!(this instanceof Path)) return new Path(x,y,attrs);
|
||||
FakeSVG.call(this, 'path', attrs);
|
||||
this.attrs.d = "M"+x+' '+y;
|
||||
}
|
||||
subclassOf(Path, FakeSVG);
|
||||
|
|
@ -156,17 +156,23 @@ var temp = (function(options) {
|
|||
this.attrs.d += 'h.5';
|
||||
return this;
|
||||
}
|
||||
/* TiddlyWiki: added support for arbitrary straight lines */
|
||||
Path.prototype.line = function(dx,dy) {
|
||||
this.attrs.d += "l"+dx+" "+dy;
|
||||
return this;
|
||||
}
|
||||
|
||||
function Diagram(items) {
|
||||
if(!(this instanceof Diagram)) return new Diagram([].slice.call(arguments));
|
||||
/* TiddlyWiki: added twOptions parameter, passing it to Start() and End() */
|
||||
function Diagram(twOptions, items) {
|
||||
if(!(this instanceof Diagram)) return new Diagram(twOptions, [].slice.call(arguments,1));
|
||||
FakeSVG.call(this, 'svg', {class: Diagram.DIAGRAM_CLASS});
|
||||
this.items = items.map(wrapString);
|
||||
this.items.unshift(new Start);
|
||||
this.items.push(new End);
|
||||
this.items.unshift(new Start(twOptions.start));
|
||||
this.items.push(new End(twOptions.end));
|
||||
this.width = this.items.reduce(function(sofar, el) { return sofar + el.width + (el.needsSpace?20:0)}, 0)+1;
|
||||
this.up = Math.max.apply(null, this.items.map(function (x) { return x.up; }));
|
||||
this.down = Math.max.apply(null, this.items.map(function (x) { return x.down; }));
|
||||
this.formatted = false;
|
||||
this.formatted = false;
|
||||
}
|
||||
subclassOf(Diagram, FakeSVG);
|
||||
for(var option in options) {
|
||||
|
|
@ -325,15 +331,23 @@ var temp = (function(options) {
|
|||
throw "Unknown value for Optional()'s 'skip' argument.";
|
||||
}
|
||||
|
||||
function OneOrMore(item, rep) {
|
||||
if(!(this instanceof OneOrMore)) return new OneOrMore(item, rep);
|
||||
/* TiddlyWiki: added wantArrow */
|
||||
function OneOrMore(item, rep, wantArrow) {
|
||||
if(!(this instanceof OneOrMore)) return new OneOrMore(item, rep, wantArrow);
|
||||
FakeSVG.call(this, 'g');
|
||||
|
||||
/* TiddlyWiki: code added */
|
||||
this.wantArrow = wantArrow;
|
||||
|
||||
rep = rep || (new Skip);
|
||||
this.item = wrapString(item);
|
||||
this.rep = wrapString(rep);
|
||||
this.width = Math.max(this.item.width, this.rep.width) + Diagram.ARC_RADIUS*2;
|
||||
this.up = this.item.up;
|
||||
this.down = Math.max(Diagram.ARC_RADIUS*2, this.item.down + Diagram.VERTICAL_SEPARATION + this.rep.up + this.rep.down);
|
||||
|
||||
/* TiddlyWiki: moved calculation of distanceFromY (of the repeat arc) to here */
|
||||
this.distanceFromY = Math.max(Diagram.ARC_RADIUS*2, this.item.down+Diagram.VERTICAL_SEPARATION+this.rep.up);
|
||||
}
|
||||
subclassOf(OneOrMore, FakeSVG);
|
||||
OneOrMore.prototype.needsSpace = true;
|
||||
|
|
@ -350,41 +364,70 @@ var temp = (function(options) {
|
|||
Path(x+this.width-Diagram.ARC_RADIUS,y).right(Diagram.ARC_RADIUS).addTo(this);
|
||||
|
||||
// Draw repeat arc
|
||||
var distanceFromY = Math.max(Diagram.ARC_RADIUS*2, this.item.down+Diagram.VERTICAL_SEPARATION+this.rep.up);
|
||||
/* TiddlyWiki: moved calculation of distanceFromY from here to constructor */
|
||||
var distanceFromY = this.distanceFromY;
|
||||
|
||||
Path(x+Diagram.ARC_RADIUS,y).arc('nw').down(distanceFromY-Diagram.ARC_RADIUS*2).arc('ws').addTo(this);
|
||||
this.rep.format(x+Diagram.ARC_RADIUS, y+distanceFromY, this.width - Diagram.ARC_RADIUS*2).addTo(this);
|
||||
Path(x+this.width-Diagram.ARC_RADIUS, y+distanceFromY).arc('se').up(distanceFromY-Diagram.ARC_RADIUS*2).arc('en').addTo(this);
|
||||
|
||||
/* TiddlyWiki: code added */
|
||||
if(this.wantArrow) {
|
||||
var arrowSize = Diagram.ARC_RADIUS/2;
|
||||
// Compensate for the illusion that makes the arrow look unbalanced if it's too close to the curve below it
|
||||
var multiplier = (distanceFromY < arrowSize*5) ? 1.2 : 1;
|
||||
Path(x-arrowSize, y+distanceFromY/2 + arrowSize/2, {class:"arrow"}).
|
||||
line(arrowSize, -arrowSize).line(arrowSize*multiplier, arrowSize).addTo(this);
|
||||
}
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
function ZeroOrMore(item, rep, skip) {
|
||||
return Optional(OneOrMore(item, rep), skip);
|
||||
function ZeroOrMore(item, rep, skip, wantArrow) {
|
||||
return Optional(OneOrMore(item, rep, wantArrow), skip);
|
||||
}
|
||||
|
||||
function Start() {
|
||||
if(!(this instanceof Start)) return new Start();
|
||||
/* TiddlyWiki: added type parameter */
|
||||
function Start(type) {
|
||||
if(!(this instanceof Start)) return new Start(type);
|
||||
FakeSVG.call(this, 'path');
|
||||
this.width = 20;
|
||||
this.type = type || 'single'
|
||||
this.width = (this.type === 'double') ? 20 : 10;
|
||||
this.up = 10;
|
||||
this.down = 10;
|
||||
}
|
||||
subclassOf(Start, FakeSVG);
|
||||
Start.prototype.format = function(x,y) {
|
||||
this.attrs.d = 'M '+x+' '+(y-10)+' v 20 m 10 -20 v 20 m -10 -10 h 20.5';
|
||||
/* TiddlyWiki: added types */
|
||||
if(this.type === 'single') {
|
||||
this.attrs.d = 'M '+x+' '+(y-10)+' v 20 m 0 -10 h 10.5';
|
||||
} else if(this.type === 'double') {
|
||||
this.attrs.d = 'M '+x+' '+(y-10)+' v 20 m 10 -20 v 20 m -10 -10 h 20.5';
|
||||
} else { // 'none'
|
||||
this.attrs.d = 'M '+x+' '+y+' h 10.5';
|
||||
}
|
||||
return this;
|
||||
}
|
||||
|
||||
function End() {
|
||||
if(!(this instanceof End)) return new End();
|
||||
/* TiddlyWiki: added type parameter */
|
||||
function End(type) {
|
||||
if(!(this instanceof End)) return new End(type);
|
||||
FakeSVG.call(this, 'path');
|
||||
this.width = 20;
|
||||
this.type = type || 'double';
|
||||
this.width = (this.type === 'double') ? 20 : 10;
|
||||
this.up = 10;
|
||||
this.down = 10;
|
||||
}
|
||||
subclassOf(End, FakeSVG);
|
||||
End.prototype.format = function(x,y) {
|
||||
this.attrs.d = 'M '+x+' '+y+' h 20 m -10 -10 v 20 m 10 -20 v 20';
|
||||
/* TiddlyWiki: added types */
|
||||
if(this.type === 'single') {
|
||||
this.attrs.d = 'M '+x+' '+y+' h 10 m 0 -10 v 20';
|
||||
} else if(this.type === 'double') {
|
||||
this.attrs.d = 'M '+x+' '+y+' h 20 m -10 -10 v 20 m 10 -20 v 20';
|
||||
} else { // 'none'
|
||||
this.attrs.d = 'M '+x+' '+y+' h 10';
|
||||
}
|
||||
return this;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -26,6 +26,12 @@ x y z sequence
|
|||
|
||||
"x" can also be written 'x' or """x"""
|
||||
|
||||
pragmas:
|
||||
\arrow yes|no
|
||||
\debug yes|no
|
||||
\start single|double|none
|
||||
\end single|double|none
|
||||
|
||||
\*/
|
||||
(function(){
|
||||
|
||||
|
|
@ -35,9 +41,10 @@ x y z sequence
|
|||
|
||||
var components = require("$:/plugins/tiddlywiki/railroad/components.js").components;
|
||||
|
||||
var Parser = function(widget,source) {
|
||||
var Parser = function(widget,source,options) {
|
||||
this.widget = widget;
|
||||
this.source = source;
|
||||
this.options = options;
|
||||
this.tokens = this.tokenise(source);
|
||||
this.tokenPos = 0;
|
||||
this.advance();
|
||||
|
|
@ -56,7 +63,9 @@ Parser.prototype.parseContent = function() {
|
|||
if(!component) {
|
||||
break;
|
||||
}
|
||||
content.push(component);
|
||||
if(!component.isPragma) {
|
||||
content.push(component);
|
||||
}
|
||||
}
|
||||
return content;
|
||||
};
|
||||
|
|
@ -68,6 +77,8 @@ Parser.prototype.parseComponent = function() {
|
|||
component = this.parseTerminal();
|
||||
} else if(this.at("name")) {
|
||||
component = this.parseName();
|
||||
} else if(this.at("pragma")) {
|
||||
component = this.parsePragma();
|
||||
} else {
|
||||
switch(this.token.value) {
|
||||
case "[":
|
||||
|
|
@ -182,6 +193,7 @@ Parser.prototype.parseNonterminal = function() {
|
|||
};
|
||||
|
||||
Parser.prototype.parseOptional = function() {
|
||||
var wantArrow = this.options.arrow;
|
||||
// Consume the [
|
||||
this.advance();
|
||||
// Consume the { if there is one
|
||||
|
|
@ -201,10 +213,12 @@ Parser.prototype.parseOptional = function() {
|
|||
}
|
||||
this.close("]");
|
||||
// Create a component
|
||||
return repeated ? new components.OptionalRepeated(content,separator,normal) : new components.Optional(content,normal);
|
||||
return repeated ? new components.OptionalRepeated(content,separator,normal,wantArrow)
|
||||
: new components.Optional(content,normal);
|
||||
};
|
||||
|
||||
Parser.prototype.parseRepeated = function() {
|
||||
var wantArrow = this.options.arrow;
|
||||
// Consume the {
|
||||
this.advance();
|
||||
// Parse the content
|
||||
|
|
@ -217,7 +231,7 @@ Parser.prototype.parseRepeated = function() {
|
|||
// Consume the closing bracket
|
||||
this.close("}");
|
||||
// Create a component
|
||||
return new components.Repeated(content,separator);
|
||||
return new components.Repeated(content,separator,wantArrow);
|
||||
};
|
||||
|
||||
Parser.prototype.parseSequence = function() {
|
||||
|
|
@ -253,6 +267,44 @@ Parser.prototype.parseTransclusion = function() {
|
|||
return new components.Transclusion(content);
|
||||
};
|
||||
|
||||
/////////////////////////// Pragmas
|
||||
|
||||
Parser.prototype.parsePragma = function() {
|
||||
// Create a dummy component
|
||||
var component = { isPragma: true };
|
||||
// Consume the pragma
|
||||
var pragma = this.token.value;
|
||||
this.advance();
|
||||
// Apply the setting
|
||||
if(pragma === "arrow") {
|
||||
this.options.arrow = this.parseYesNo(pragma);
|
||||
} else if(pragma === "debug") {
|
||||
this.options.debug = true;
|
||||
} else if(pragma === "start") {
|
||||
this.options.start = this.parseTerminusStyle(pragma);
|
||||
} else if(pragma === "end") {
|
||||
this.options.end = this.parseTerminusStyle(pragma);
|
||||
} else {
|
||||
throw "Invalid pragma";
|
||||
}
|
||||
return component;
|
||||
};
|
||||
|
||||
Parser.prototype.parseYesNo = function(pragma) {
|
||||
return this.parseSetting(["yes","no"],pragma) === "yes";
|
||||
}
|
||||
|
||||
Parser.prototype.parseTerminusStyle = function(pragma) {
|
||||
return this.parseSetting(["single","double","none"],pragma);
|
||||
}
|
||||
|
||||
Parser.prototype.parseSetting = function(options,pragma) {
|
||||
if(this.at("name") && options.indexOf(this.token.value) !== -1) {
|
||||
return this.tokenValueEaten();
|
||||
}
|
||||
throw options.join(" or ") + " expected after \\" + pragma;
|
||||
}
|
||||
|
||||
/////////////////////////// Token manipulation
|
||||
|
||||
Parser.prototype.advance = function() {
|
||||
|
|
@ -274,7 +326,7 @@ Parser.prototype.eat = function(token) {
|
|||
return at;
|
||||
};
|
||||
|
||||
Parser.prototype.tokenValue = function() {
|
||||
Parser.prototype.tokenValueEaten = function() {
|
||||
var output = this.token.value;
|
||||
this.advance();
|
||||
return output;
|
||||
|
|
@ -303,12 +355,12 @@ Parser.prototype.expectString = function(context,token) {
|
|||
token = token || "String";
|
||||
throw token + " expected " + context;
|
||||
}
|
||||
return this.tokenValue();
|
||||
return this.tokenValueEaten();
|
||||
};
|
||||
|
||||
Parser.prototype.expectNameOrString = function(context) {
|
||||
if(this.at("name")) {
|
||||
return this.tokenValue();
|
||||
return this.tokenValueEaten();
|
||||
}
|
||||
return this.expectString(context,"Name or string");
|
||||
};
|
||||
|
|
@ -351,6 +403,9 @@ Parser.prototype.tokenise = function(source) {
|
|||
} else if(c.match(/[a-zA-Z]/)) {
|
||||
// Name
|
||||
token = this.readName(source,pos);
|
||||
} else if(c.match(/\\/)) {
|
||||
// Pragma
|
||||
token = this.readPragma(source,pos);
|
||||
} else {
|
||||
throw "Syntax error at " + c;
|
||||
}
|
||||
|
|
@ -378,6 +433,18 @@ Parser.prototype.readName = function(source,pos) {
|
|||
}
|
||||
};
|
||||
|
||||
Parser.prototype.readPragma = function(source,pos) {
|
||||
var re = /([a-z]+)/g;
|
||||
pos++;
|
||||
re.lastIndex = pos;
|
||||
var match = re.exec(source);
|
||||
if(match && match.index === pos) {
|
||||
return {type: "pragma", value: match[1], start: pos, end: pos+match[1].length};
|
||||
} else {
|
||||
throw "Invalid pragma";
|
||||
}
|
||||
};
|
||||
|
||||
/////////////////////////// Exports
|
||||
|
||||
exports.parser = Parser;
|
||||
|
|
|
|||
28
plugins/tiddlywiki/railroad/typed-parser.js
Normal file
28
plugins/tiddlywiki/railroad/typed-parser.js
Normal file
|
|
@ -0,0 +1,28 @@
|
|||
/*\
|
||||
title: $:/plugins/tiddlywiki/railroad/typed-parser.js
|
||||
type: application/javascript
|
||||
module-type: parser
|
||||
|
||||
This parser wraps unadorned railroad syntax into a railroad widget
|
||||
|
||||
\*/
|
||||
(function(){
|
||||
|
||||
/*jslint node: true, browser: true */
|
||||
/*global $tw: false */
|
||||
"use strict";
|
||||
|
||||
var RailroadParser = function(type,text,options) {
|
||||
var element = {
|
||||
type: "railroad",
|
||||
tag: "$railroad",
|
||||
text: text
|
||||
};
|
||||
this.tree = [element];
|
||||
console.log(text);
|
||||
};
|
||||
|
||||
exports["text/vnd.tiddlywiki.railroad"] = RailroadParser;
|
||||
|
||||
})();
|
||||
|
||||
|
|
@ -19,6 +19,8 @@ var RailroadWidget = function(parseTreeNode,options) {
|
|||
this.initialise(parseTreeNode,options);
|
||||
};
|
||||
|
||||
var RAILROAD_OPTIONS = "$:/config/railroad";
|
||||
|
||||
/*
|
||||
Inherit from the base widget class
|
||||
*/
|
||||
|
|
@ -37,10 +39,18 @@ RailroadWidget.prototype.render = function(parent,nextSibling) {
|
|||
// Create a div to contain the SVG or error message
|
||||
var div = this.document.createElement("div");
|
||||
try {
|
||||
// Initialise options from the config tiddler or widget attributes
|
||||
var config = $tw.wiki.getTiddlerData(RAILROAD_OPTIONS,{});
|
||||
var options = {
|
||||
arrow: this.getAttribute("arrow", config.arrow || "yes") === "yes",
|
||||
debug: this.getAttribute("debug", config.debug || "no") === "yes",
|
||||
start: this.getAttribute("start", config.start || "single"),
|
||||
end: this.getAttribute("end", config.end || "single")
|
||||
};
|
||||
// Parse the source
|
||||
var parser = new Parser(this,source);
|
||||
var parser = new Parser(this,source,options);
|
||||
// Generate content into the div
|
||||
if(this.getAttribute("mode","svg") === "debug") {
|
||||
if(parser.options.debug) {
|
||||
this.renderDebug(parser,div);
|
||||
} else {
|
||||
this.renderSvg(parser,div);
|
||||
|
|
@ -63,7 +73,7 @@ RailroadWidget.prototype.renderDebug = function(parser,div) {
|
|||
|
||||
RailroadWidget.prototype.renderSvg = function(parser,div) {
|
||||
// Generate a model of the diagram
|
||||
var fakeSvg = parser.root.toSvg();
|
||||
var fakeSvg = parser.root.toSvg(parser.options);
|
||||
// Render the model into a tree of SVG DOM nodes
|
||||
var svg = fakeSvg.toSVG();
|
||||
// Fill in the remaining attributes of any link nodes
|
||||
|
|
@ -107,7 +117,7 @@ RailroadWidget.prototype.patchLinks = function(node) {
|
|||
|
||||
RailroadWidget.prototype.refresh = function(changedTiddlers) {
|
||||
var changedAttributes = this.computeAttributes();
|
||||
if(changedAttributes.text) {
|
||||
if(changedAttributes.text || changedTiddlers[RAILROAD_OPTIONS]) {
|
||||
this.refreshSelf();
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user