forked from sheetjs/sheetjs
version bump 0.5.11: improper fractions
- ??/?? and friends - stub for 'g' date format
This commit is contained in:
parent
b2940bac21
commit
4404d216c2
@ -1,6 +1,6 @@
|
||||
{
|
||||
"name": "ssf",
|
||||
"version": "0.5.10",
|
||||
"version": "0.5.11",
|
||||
"author": "SheetJS",
|
||||
"description": "pure-JS library to format data using ECMA-376 spreadsheet Format Codes",
|
||||
"keywords": [ "format", "sprintf", "spreadsheet" ],
|
||||
|
11
ssf.js
11
ssf.js
@ -5,7 +5,7 @@ var _strrev = function(x) { return String(x).split("").reverse().join("");};
|
||||
function fill(c,l) { return new Array(l+1).join(c); }
|
||||
function pad(v,d,c){var t=String(v);return t.length>=d?t:(fill(c||0,d-t.length)+t);}
|
||||
function rpad(v,d,c){var t=String(v);return t.length>=d?t:(t+fill(c||0,d-t.length));}
|
||||
SSF.version = '0.5.10';
|
||||
SSF.version = '0.5.11';
|
||||
/* Options */
|
||||
var opts_fmt = {};
|
||||
function fixopts(o){for(var y in opts_fmt) if(o[y]===undefined) o[y]=opts_fmt[y];}
|
||||
@ -255,6 +255,11 @@ var write_num = function(type, fmt, val) {
|
||||
rr = Math.round((val-Math.floor(val))*Math.pow(10,r[1].length));
|
||||
return val < 0 ? "-" + write_num(type, fmt, -val) : commaify(String(Math.floor(val))) + "." + pad(rr,r[1].length,0);
|
||||
}
|
||||
if((r = fmt.match(/^([?]+)([ ]?)\/([ ]?)([?]+)/))) {
|
||||
rr = Math.min(Math.max(r[1].length, r[4].length),7);
|
||||
ff = frac(aval, Math.pow(10,rr)-1, false);
|
||||
return sign + (ff[0]||(ff[1] ? "" : "0")) + (ff[1] ? pad(ff[1],rr," ") + r[2] + "/" + r[3] + rpad(ff[2],rr," "): fill(" ", 2*rr+1 + r[2].length + r[3].length));
|
||||
}
|
||||
if((r = fmt.match(/^# ([?]+)([ ]?)\/([ ]?)([?]+)/))) {
|
||||
rr = Math.min(Math.max(r[1].length, r[4].length),7);
|
||||
ff = frac(aval, Math.pow(10,rr)-1, true);
|
||||
@ -262,8 +267,6 @@ var write_num = function(type, fmt, val) {
|
||||
}
|
||||
switch(fmt) {
|
||||
case "0": case "#0": return Math.round(val);
|
||||
case "#.##": o = Math.round(val*100);
|
||||
return String(o/100).replace(/^([^\.]+)$/,"$1.").replace(/^0\.$/,".");
|
||||
case "#,###": var x = commaify(String(Math.round(aval))); return x !== "0" ? sign + x : "";
|
||||
default:
|
||||
}
|
||||
@ -308,7 +311,7 @@ function eval_fmt(fmt, v, opts, flen) {
|
||||
case 'M': case 'D': case 'Y': case 'H': case 'S': case 'E':
|
||||
c = c.toLowerCase();
|
||||
/* falls through */
|
||||
case 'm': case 'd': case 'y': case 'h': case 's': case 'e':
|
||||
case 'm': case 'd': case 'y': case 'h': case 's': case 'e': case 'g':
|
||||
if(v < 0) return "";
|
||||
if(!dt) dt = parse_date_code(v, opts);
|
||||
if(!dt) return "";
|
||||
|
13
ssf.md
13
ssf.md
@ -460,6 +460,11 @@ The next few simplifications ignore leading optional sigils (`#`):
|
||||
The frac helper function is used for fraction formats (defined below).
|
||||
|
||||
```
|
||||
if((r = fmt.match(/^([?]+)([ ]?)\/([ ]?)([?]+)/))) {
|
||||
rr = Math.min(Math.max(r[1].length, r[4].length),7);
|
||||
ff = frac(aval, Math.pow(10,rr)-1, false);
|
||||
return sign + (ff[0]||(ff[1] ? "" : "0")) + (ff[1] ? pad(ff[1],rr," ") + r[2] + "/" + r[3] + rpad(ff[2],rr," "): fill(" ", 2*rr+1 + r[2].length + r[3].length));
|
||||
}
|
||||
if((r = fmt.match(/^# ([?]+)([ ]?)\/([ ]?)([?]+)/))) {
|
||||
rr = Math.min(Math.max(r[1].length, r[4].length),7);
|
||||
ff = frac(aval, Math.pow(10,rr)-1, true);
|
||||
@ -472,8 +477,6 @@ The default cases are hard-coded. TODO: actually parse them
|
||||
```js>tmp/60_number.js
|
||||
switch(fmt) {
|
||||
case "0": case "#0": return Math.round(val);
|
||||
case "#.##": o = Math.round(val*100);
|
||||
return String(o/100).replace(/^([^\.]+)$/,"$1.").replace(/^0\.$/,".");
|
||||
case "#,###": var x = commaify(String(Math.round(aval))); return x !== "0" ? sign + x : "";
|
||||
```
|
||||
|
||||
@ -539,14 +542,14 @@ mode but I'm not convinced that's the right approach)
|
||||
```
|
||||
|
||||
The date codes `m,d,y,h,s` are standard. There are some special formats like
|
||||
`e` (era year) that have different behaviors in Japanese/Chinese locales.
|
||||
`e / g` (era year) that have different behaviors in Japanese/Chinese locales.
|
||||
|
||||
```
|
||||
/* Dates */
|
||||
case 'M': case 'D': case 'Y': case 'H': case 'S': case 'E':
|
||||
c = c.toLowerCase();
|
||||
/* falls through */
|
||||
case 'm': case 'd': case 'y': case 'h': case 's': case 'e':
|
||||
case 'm': case 'd': case 'y': case 'h': case 's': case 'e': case 'g':
|
||||
```
|
||||
|
||||
Negative dates are immediately thrown out:
|
||||
@ -1011,7 +1014,7 @@ coveralls:
|
||||
```json>package.json
|
||||
{
|
||||
"name": "ssf",
|
||||
"version": "0.5.10",
|
||||
"version": "0.5.11",
|
||||
"author": "SheetJS",
|
||||
"description": "pure-JS library to format data using ECMA-376 spreadsheet Format Codes",
|
||||
"keywords": [ "format", "sprintf", "spreadsheet" ],
|
||||
|
@ -99,6 +99,17 @@
|
||||
[12345.6789, "# ??/100", "12345 68/100"],
|
||||
[-12345.67891, "# ??/100", "-12345 68/100"],
|
||||
|
||||
[1, "??/??", " 1/1 "],
|
||||
[-1.2, "??/??", "- 6/5 "],
|
||||
[12.3, "??/??", "123/10"],
|
||||
[-12.34, "??/??", "-617/50"],
|
||||
[123.45, "??/??", "2469/20"],
|
||||
[-123.456, "??/??", "-7037/57"],
|
||||
[1234.567, "??/??", "119753/97"],
|
||||
[-1234.5678, "??/??", "-100000/81"],
|
||||
[12345.6789, "??/??", "1000000/81"],
|
||||
[-12345.67891, "??/??", "-1000000/81"],
|
||||
|
||||
[0.3, "# ?/?", " 2/7"],
|
||||
[1.3, "# ?/?", "1 1/3"],
|
||||
[2.3, "# ?/?", "2 2/7"],
|
||||
|
Loading…
Reference in New Issue
Block a user