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-rwxr-xr-xjs/stmd.js192
1 files changed, 30 insertions, 162 deletions
diff --git a/js/stmd.js b/js/stmd.js
index efccad8..24651fb 100755
--- a/js/stmd.js
+++ b/js/stmd.js
@@ -2463,6 +2463,7 @@
c = String.fromCharCode(cc);
var numdelims;
+ var numclosedelims;
var delimpos;
// Get opening delimiters.
@@ -2482,187 +2483,54 @@
this.pos += numdelims;
- var fallbackpos = this.pos;
+ var delims_to_match = numdelims;
- var next_inline;
- var first = [];
- var second = [];
- var current = first;
+ var current = [];
var state = 0;
var can_close = false;
var can_open = false;
var last_emphasis_closer = null;
-
- if (numdelims === 3) {
- state = 1;
- } else if (numdelims === 2) {
- state = 2;
- } else if (numdelims === 1) {
- state = 3;
- }
-
- while (true) {
- if (this.last_emphasis_closer[c] < this.pos) {
- break;
- }
+ while (this.last_emphasis_closer[c] >= this.pos) {
res = this.scanDelims(cc);
+ numclosedelims = res.numdelims;
- if (res) {
- numdelims = res.numdelims;
- can_close = res.can_close;
- if (can_close) {
+ if (res.can_close) {
+ if (last_emphasis_closer === null ||
+ last_emphasis_closer < this.pos) {
last_emphasis_closer = this.pos;
}
- can_open = res.can_open;
- switch (state) {
- case 1: // ***a
- if (numdelims === 3 && can_close) {
- this.pos += 3;
- inlines.push(Strong([Emph(first)]));
- return true;
- } else if (numdelims === 2 && can_close) {
- this.pos += 2;
- current = second;
- state = can_open ? 4 : 6;
- continue;
- } else if (numdelims === 1 && can_close) {
- this.pos += 1;
- current = second;
- state = can_open ? 5 : 7;
- continue;
- }
- break;
- case 2: // **a
- if (numdelims === 2 && can_close) {
- this.pos += 2;
- inlines.push(Strong(first));
- return true;
- } else if (numdelims === 1 && can_open) {
- this.pos += 1;
- current = second;
- state = 8;
- continue;
- }
- break;
- case 3: // *a
- if (numdelims === 1 && can_close) {
- this.pos += 1;
- inlines.push(Emph(first));
- return true;
- } else if (numdelims === 2 && can_open) {
- this.pos += 2;
- current = second;
- state = 9;
- continue;
- }
- break;
- case 4: // ***a**b
- if (numdelims === 3 && can_close) {
- this.pos += 3;
- inlines.push(Strong([Emph(first.concat([Str(c+c)], second))]));
- return true;
- } else if (numdelims === 2 && can_close) {
- this.pos += 2;
- inlines.push(Strong([Str(c+c+c)].concat(
- first,
- [Strong(second)])));
- return true;
- } else if (numdelims === 1 && can_close) {
- this.pos += 1;
- inlines.push(Emph([Strong(first)].concat(second)));
- return true;
- }
- break;
- case 5: // ***a*b
- if (numdelims === 3 && can_close) {
- this.pos += 3;
- inlines.push(Strong([Emph(first.concat([Str(c)], second))]));
- return true;
- } else if (numdelims === 2 && can_close) {
- this.pos += 2;
- inlines.push(Strong([Emph(first)].concat(second)));
- return true;
- } else if (numdelims === 1 && can_close) {
- this.pos += 1;
- inlines.push(Strong([Str(c+c+c)].concat(
- first,
- [Emph(second)])));
- return true;
- }
- break;
- case 6: // ***a** b
- if (numdelims === 3 && can_close) {
- this.pos += 3;
- inlines.push(Strong([Emph(first.concat([Str(c+c)], second))]));
- return true;
- } else if (numdelims === 1 && can_close) {
- this.pos += 1;
- inlines.push(Emph([Strong(first)].concat(second)));
- return true;
- }
- break;
- case 7: // ***a* b
- if (numdelims === 3 && can_close) {
- this.pos += 3;
- inlines.push(Strong([Emph(first.concat([Str(c)], second))]));
- return true;
- } else if (numdelims === 2 && can_close) {
- this.pos += 2;
- inlines.push(Strong([Emph(first)].concat(second)));
- return true;
- }
- break;
- case 8: // **a *b
- if (numdelims === 3 && can_close) {
- this.pos += 3;
- inlines.push(Strong(first.concat([Emph(second)])));
- return true;
- } else if (numdelims === 2 && can_close) {
- this.pos += 2;
- inlines.push(Strong(first.concat([Str(c)], second)));
- return true;
- } else if (numdelims === 1 && can_close) {
- this.pos += 1;
- first.push(Emph(second));
- current = first;
- state = 2;
- continue;
- }
- break;
- case 9: // *a **b
- if (numdelims === 3 && can_close) {
- this.pos += 3;
- inlines.push(Emph(first.concat([Strong(second)])));
- return true;
- } else if (numdelims === 2 && can_close) {
- this.pos += 2;
- first.push(Strong(second));
- current = first;
- state = 3;
- continue;
- } else if (numdelims === 1 && can_close) {
- this.pos += 1;
- inlines.push(Emph(first.concat([Str(c+c)], second)));
- return true;
+ if (numclosedelims === 3 && delims_to_match === 3) {
+ delims_to_match -= 3;
+ this.pos += 3;
+ current = [{t: 'Strong', c: [{t: 'Emph', c: current}]}];
+ } else if (numclosedelims >= 2 && delims_to_match >= 2) {
+ delims_to_match -= 2;
+ this.pos += 2;
+ current = [{t: 'Strong', c: current}];
+ } else if (numclosedelims >= 1 && delims_to_match >= 1) {
+ delims_to_match -= 1;
+ this.pos += 1;
+ current = [{t: 'Emph', c: current}];
+ } else {
+ if (!(this.parseInline(current,true))) {
+ break;
}
- break;
- default:
- break;
}
- }
-
- if (!(this.parseInline(current,true))) {
+ if (delims_to_match === 0) {
+ Array.prototype.push.apply(inlines, current);
+ return true;
+ }
+ } else if (!(this.parseInline(current,true))) {
break;
}
-
}
// we didn't match emphasis: fallback
- this.pos = fallbackpos;
+ this.pos = startpos + 1;
if (last_emphasis_closer) {
this.last_emphasis_closer[c] = last_emphasis_closer;
}
- inlines.push(Str(this.subject.slice(startpos, fallbackpos)));
+ inlines.push(Str(c));
return true;
};