version bump 0.8.1: more weird formats

- handle formats like ???00.00
- return empty string with bad dates under A/P and AM/PM formats

.gitignore

@@ -0,0 +1,5 @@
+node_modules/
+tmp/
+.vocrc
+v8.log
+perf.log

README.md

@@ -51,7 +51,7 @@ Apache 2.0
 
 ## Tests
 
-[![Build Status](https://travis-ci.org/SheetJS/ssf.png?branch=master)](https://travis-ci.org/SheetJS/ssf)
+[![Build Status](https://travis-ci.org/SheetJS/ssf.svg?branch=master)](https://travis-ci.org/SheetJS/ssf)
 
 [![Coverage Status](https://coveralls.io/repos/SheetJS/ssf/badge.png?branch=master)](https://coveralls.io/r/SheetJS/ssf?branch=master)
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ssf",
-  "version": "0.8.0",
+  "version": "0.8.1",
   "author": "SheetJS",
   "description": "Format data using ECMA-376 spreadsheet Format Codes",
   "keywords": [ "format", "sprintf", "spreadsheet" ],

ssf.js

@@ -2,7 +2,7 @@
 /*jshint -W041 */
 var SSF = {};
 var make_ssf = function make_ssf(SSF){
-SSF.version = '0.8.0';
+SSF.version = '0.8.1';
 function _strrev(x) { var o = "", i = x.length-1; while(i>=0) o += x.charAt(i--); return o; }
 function fill(c,l) { var o = ""; while(o.length < l) o+=c; return o; }
 function pad0(v,d){var t=""+v; return t.length>=d?t:fill('0',d-t.length)+t;}
@@ -375,7 +375,7 @@ function write_num_flt(type, fmt, val) {
     if(fmt.length <= o.length) return o;
     return hashq(fmt.substr(0,fmt.length-o.length)) + o;
   }
-  if((r = fmt.match(/^([#0]+)\.([#0]+)$/)) !== null) {
+  if((r = fmt.match(/^([#0?]+)\.([#0]+)$/)) !== null) {
     o = "" + val.toFixed(Math.min(r[2].length,10)).replace(/([^0])0+$/,"$1");
     ri = o.indexOf(".");
     var lres = fmt.indexOf(".") - ri, rres = fmt.length - o.length - lres;
@@ -539,7 +539,7 @@ function eval_fmt(fmt, v, opts, flen) {
         out[out.length] = {t:'T', v:v}; ++i; break;
       case 'B': case 'b':
         if(fmt[i+1] === "1" || fmt[i+1] === "2") {
-          if(dt == null) dt = parse_date_code(v, opts, fmt[i+1] === "2");
+          if(dt==null) { dt=parse_date_code(v, opts, fmt[i+1] === "2"); if(dt==null) return ""; }
           out[out.length] = {t:'X', v:fmt.substr(i,2)}; lst = c; i+=2; break;
         }
         /* falls through */
@@ -556,8 +556,8 @@ function eval_fmt(fmt, v, opts, flen) {
       case 'A':
         q={t:c, v:"A"};
         if(dt==null) dt=parse_date_code(v, opts);
-        if(fmt.substr(i, 3) === "A/P") {q.v = dt.H >= 12 ? "P" : "A"; q.t = 'T'; hr='h';i+=3;}
+        if(fmt.substr(i, 3) === "A/P") { if(dt!=null) q.v = dt.H >= 12 ? "P" : "A"; q.t = 'T'; hr='h';i+=3;}
-        else if(fmt.substr(i,5) === "AM/PM") { q.v = dt.H >= 12 ? "PM" : "AM"; q.t = 'T'; i+=5; hr='h'; }
+        else if(fmt.substr(i,5) === "AM/PM") { if(dt!=null) q.v = dt.H >= 12 ? "PM" : "AM"; q.t = 'T'; i+=5; hr='h'; }
         else { q.t = "t"; ++i; }
         if(dt==null && q.t === 'T') return "";
         out[out.length] = q; lst = c; break;

ssf.md

@@ -669,7 +669,7 @@ The general class `/^[#0?]+$/` treats the '0' as literal, '#' as noop, '?' as sp
     if(fmt.length <= o.length) return o;
     return hashq(fmt.substr(0,fmt.length-o.length)) + o;
   }
-  if((r = fmt.match(/^([#0]+)\.([#0]+)$/)) !== null) {
+  if((r = fmt.match(/^([#0?]+)\.([#0]+)$/)) !== null) {
     o = "" + val.toFixed(Math.min(r[2].length,10)).replace(/([^0])0+$/,"$1");
     ri = o.indexOf(".");
     var lres = fmt.indexOf(".") - ri, rres = fmt.length - o.length - lres;
@@ -881,7 +881,7 @@ acts just like `y` except the year is shifted:
 ```
       case 'B': case 'b':
         if(fmt[i+1] === "1" || fmt[i+1] === "2") {
-          if(dt == null) dt = parse_date_code(v, opts, fmt[i+1] === "2");
+          if(dt==null) { dt=parse_date_code(v, opts, fmt[i+1] === "2"); if(dt==null) return ""; }
           out[out.length] = {t:'X', v:fmt.substr(i,2)}; lst = c; i+=2; break;
         }
         /* falls through */
@@ -930,8 +930,8 @@ the HH/hh jazz.  TODO: investigate this further.
       case 'A':
         q={t:c, v:"A"};
         if(dt==null) dt=parse_date_code(v, opts);
-        if(fmt.substr(i, 3) === "A/P") {q.v = dt.H >= 12 ? "P" : "A"; q.t = 'T'; hr='h';i+=3;}
+        if(fmt.substr(i, 3) === "A/P") { if(dt!=null) q.v = dt.H >= 12 ? "P" : "A"; q.t = 'T'; hr='h';i+=3;}
-        else if(fmt.substr(i,5) === "AM/PM") { q.v = dt.H >= 12 ? "PM" : "AM"; q.t = 'T'; i+=5; hr='h'; }
+        else if(fmt.substr(i,5) === "AM/PM") { if(dt!=null) q.v = dt.H >= 12 ? "PM" : "AM"; q.t = 'T'; i+=5; hr='h'; }
         else { q.t = "t"; ++i; }
         if(dt==null && q.t === 'T') return "";
         out[out.length] = q; lst = c; break;
@@ -1487,9 +1487,8 @@ cat tmp/*.js > ssf.js
 ```
 
 ```>.gitignore
-.gitignore
-tmp/
 node_modules/
+tmp/
 .vocrc
 v8.log
 perf.log
@@ -1557,7 +1556,7 @@ coveralls:
 ```json>package.json
 {
   "name": "ssf",
-  "version": "0.8.0",
+  "version": "0.8.1",
   "author": "SheetJS",
   "description": "Format data using ECMA-376 spreadsheet Format Codes",
   "keywords": [ "format", "sprintf", "spreadsheet" ],