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honestdeveloper1985honestdeveloper1985
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switch to eslint
- eslint pass (eliminates jshint and jscs) - moved cell reference functions to reduce forward references - themeXLSX override XLSX/XLSB/XLSM theme
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11 files changed

+261
-227
lines changed

11 files changed

+261
-227
lines changed

‎.eslintrc

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{
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"env": { "shared-node-browser":true },
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"globals": {},
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"parserOptions": {
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"ecmaVersion": 3,
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},
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"plugins": [ "html", "json" ],
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"rules": {
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"no-use-before-define": [ 1, {
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"functions":true, "classes":true, "variables":true
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}],
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"no-bitwise": 0,
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"curly": 0,
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"comma-style": [ 2, "last" ],
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"no-trailing-spaces": 2,
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"comma-dangle": [ 2, "never" ]
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}
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}

‎.npmignore

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@@ -28,9 +28,11 @@ tmp
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*.sheetjs
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*.exe
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.gitignore
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.eslintrc
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.jshintrc
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CONTRIBUTING.md
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Makefile
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make.cmd
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*.lst
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.npmignore
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xlsworker.js

‎Makefile

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@@ -143,7 +143,12 @@ demo-systemjs: ## Run systemjs demo build
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## Code Checking
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.PHONY: lint
146-
lint: $(TARGET) $(AUXTARGETS) ## Run jshint and jscs checks
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lint: $(TARGET) $(AUXTARGETS) ## Run eslint checks
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@eslint --ext .js,.njs,.json,.html,.htm $(TARGET) $(AUXTARGETS) $(CMDS) $(HTMLLINT) package.json bower.json
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if [ -e $(CLOSURE) ]; then java -jar $(CLOSURE) $(REQS) $(FLOWTARGET) --jscomp_warning=reportUnknownTypes >/dev/null; fi
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.PHONY: old-lint
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old-lint: $(TARGET) $(AUXTARGETS) ## Run jshint and jscs checks
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@jshint --show-non-errors $(TARGET) $(AUXTARGETS)
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@jshint --show-non-errors $(CMDS)
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@jshint --show-non-errors package.json bower.json

‎README.md

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@@ -1025,6 +1025,7 @@ The exported `write` and `writeFile` functions accept an options argument:
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| sheet | `""` | Name of Worksheet for single-sheet formats ** |
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| compression | `false` | Use ZIP compression for ZIP-based formats ** |
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| Props | | Override workbook properties when writing ** |
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| themeXLSX | | Override theme XML when writing XLSX/XLSB/XLSM ** |
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- `bookSST` is slower and more memory intensive, but has better compatibility
10301031
with older versions of iOS Numbers
@@ -1035,6 +1036,8 @@ The exported `write` and `writeFile` functions accept an options argument:
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so non-Excel tools may ignore the data or blow up in the presence of dates.
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- `Props` is an object mirroring the workbook `Props` field. See the table from
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the [Workbook File Properties](#workbook-file-properties) section.
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- if specified, the string from `themeXLSX` will be saved as the primary theme
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for XLSX/XLSB/XLSM files (to `xl/theme/theme1.xml` in the ZIP)
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### Supported Output Formats
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‎bits/27_csfutils.js

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@@ -1,3 +1,79 @@
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function decode_row(rowstr/*:string*/)/*:number*/ { return parseInt(unfix_row(rowstr),10) - 1; }
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function encode_row(row/*:number*/)/*:string*/ { return "" + (row + 1); }
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function fix_row(cstr/*:string*/)/*:string*/ { return cstr.replace(/([A-Z]|^)(\d+)$/,"$1$$$2"); }
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function unfix_row(cstr/*:string*/)/*:string*/ { return cstr.replace(/\$(\d+)$/,"$1"); }
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function decode_col(colstr/*:string*/)/*:number*/ { var c = unfix_col(colstr), d = 0, i = 0; for(; i !== c.length; ++i) d = 26*d + c.charCodeAt(i) - 64; return d - 1; }
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function encode_col(col/*:number*/)/*:string*/ { var s=""; for(++col; col; col=Math.floor((col-1)/26)) s = String.fromCharCode(((col-1)%26) + 65) + s; return s; }
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function fix_col(cstr/*:string*/)/*:string*/ { return cstr.replace(/^([A-Z])/,"$$$1"); }
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function unfix_col(cstr/*:string*/)/*:string*/ { return cstr.replace(/^\$([A-Z])/,"$1"); }
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function split_cell(cstr/*:string*/)/*:Array<string>*/ { return cstr.replace(/(\$?[A-Z]*)(\$?\d*)/,"$1,$2").split(","); }
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function decode_cell(cstr/*:string*/)/*:CellAddress*/ { var splt = split_cell(cstr); return { c:decode_col(splt[0]), r:decode_row(splt[1]) }; }
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function encode_cell(cell/*:CellAddress*/)/*:string*/ { return encode_col(cell.c) + encode_row(cell.r); }
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function fix_cell(cstr/*:string*/)/*:string*/ { return fix_col(fix_row(cstr)); }
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function unfix_cell(cstr/*:string*/)/*:string*/ { return unfix_col(unfix_row(cstr)); }
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function decode_range(range/*:string*/)/*:Range*/ { var x =range.split(":").map(decode_cell); return {s:x[0],e:x[x.length-1]}; }
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/*# if only one arg, it is assumed to be a Range. If 2 args, both are cell addresses */
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function encode_range(cs/*:CellAddrSpec|Range*/,ce/*:?CellAddrSpec*/)/*:string*/ {
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if(typeof ce === 'undefined' || typeof ce === 'number') {
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/*:: if(!(cs instanceof Range)) throw "unreachable"; */
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return encode_range(cs.s, cs.e);
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}
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/*:: if((cs instanceof Range)) throw "unreachable"; */
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if(typeof cs !== 'string') cs = encode_cell((cs/*:any*/));
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if(typeof ce !== 'string') ce = encode_cell((ce/*:any*/));
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/*:: if(typeof cs !== 'string') throw "unreachable"; */
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/*:: if(typeof ce !== 'string') throw "unreachable"; */
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return cs == ce ? cs : cs + ":" + ce;
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}
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function safe_decode_range(range/*:string*/)/*:Range*/ {
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var o = {s:{c:0,r:0},e:{c:0,r:0}};
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var idx = 0, i = 0, cc = 0;
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var len = range.length;
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for(idx = 0; i < len; ++i) {
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if((cc=range.charCodeAt(i)-64) < 1 || cc > 26) break;
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idx = 26*idx + cc;
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}
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o.s.c = --idx;
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for(idx = 0; i < len; ++i) {
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if((cc=range.charCodeAt(i)-48) < 0 || cc > 9) break;
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idx = 10*idx + cc;
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}
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o.s.r = --idx;
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if(i === len || range.charCodeAt(++i) === 58) { o.e.c=o.s.c; o.e.r=o.s.r; return o; }
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for(idx = 0; i != len; ++i) {
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if((cc=range.charCodeAt(i)-64) < 1 || cc > 26) break;
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idx = 26*idx + cc;
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}
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o.e.c = --idx;
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for(idx = 0; i != len; ++i) {
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if((cc=range.charCodeAt(i)-48) < 0 || cc > 9) break;
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idx = 10*idx + cc;
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}
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o.e.r = --idx;
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return o;
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}
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function safe_format_cell(cell/*:Cell*/, v/*:any*/) {
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var q = (cell.t == 'd' && v instanceof Date);
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if(cell.z != null) try { return (cell.w = SSF.format(cell.z, q ? datenum(v) : v)); } catch(e) { }
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try { return (cell.w = SSF.format((cell.XF||{}).ifmt||(q ? 14 : 0), q ? datenum(v) : v)); } catch(e) { return ''+v; }
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}
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function format_cell(cell/*:Cell*/, v/*:any*/, o/*:any*/) {
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if(cell == null || cell.t == null || cell.t == 'z') return "";
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if(cell.w !== undefined) return cell.w;
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if(cell.t == 'd' && !cell.z && o && o.dateNF) cell.z = o.dateNF;
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if(v == undefined) return safe_format_cell(cell, cell.v, o);
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return safe_format_cell(cell, v, o);
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}
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function sheet_to_workbook(sheet/*:Worksheet*/, opts)/*:Workbook*/ {
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var n = opts && opts.sheet ? opts.sheet : "Sheet1";
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var sheets = {}; sheets[n] = sheet;

‎bits/49_theme.js

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@@ -111,6 +111,7 @@ function parse_theme_xml(data/*:string*/, opts) {
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}
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function write_theme(Themes, opts)/*:string*/ {
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if(opts && opts.themeXLSX) return opts.themeXLSX;
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var o = [XML_HEADER];
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o[o.length] = '<a:theme xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main" name="Office Theme">';
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o[o.length] = '<a:themeElements>';

‎bits/67_wsxml.js

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@@ -264,7 +264,7 @@ return function parse_ws_xml_data(sdata, s, opts, guess, themes, styles) {
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} else ++tagc;
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for(i = 0; i != x.length; ++i) if(x.charCodeAt(i) === 62) break; ++i;
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tag = parsexmltag(x.substr(0,i), true);
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if(!tag.r) tag.r = utils.encode_cell({r:tagr-1, c:tagc});
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if(!tag.r) tag.r = encode_cell({r:tagr-1, c:tagc});
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d = x.substr(i);
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p = ({t:""}/*:any*/);
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‎bits/90_utils.js

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@@ -1,79 +1,3 @@
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function decode_row(rowstr/*:string*/)/*:number*/ { return parseInt(unfix_row(rowstr),10) - 1; }
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function encode_row(row/*:number*/)/*:string*/ { return "" + (row + 1); }
3-
function fix_row(cstr/*:string*/)/*:string*/ { return cstr.replace(/([A-Z]|^)(\d+)$/,"$1$$$2"); }
4-
function unfix_row(cstr/*:string*/)/*:string*/ { return cstr.replace(/\$(\d+)$/,"$1"); }
5-
6-
function decode_col(colstr/*:string*/)/*:number*/ { var c = unfix_col(colstr), d = 0, i = 0; for(; i !== c.length; ++i) d = 26*d + c.charCodeAt(i) - 64; return d - 1; }
7-
function encode_col(col/*:number*/)/*:string*/ { var s=""; for(++col; col; col=Math.floor((col-1)/26)) s = String.fromCharCode(((col-1)%26) + 65) + s; return s; }
8-
function fix_col(cstr/*:string*/)/*:string*/ { return cstr.replace(/^([A-Z])/,"$$$1"); }
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function unfix_col(cstr/*:string*/)/*:string*/ { return cstr.replace(/^\$([A-Z])/,"$1"); }
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function split_cell(cstr/*:string*/)/*:Array<string>*/ { return cstr.replace(/(\$?[A-Z]*)(\$?\d*)/,"$1,$2").split(","); }
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function decode_cell(cstr/*:string*/)/*:CellAddress*/ { var splt = split_cell(cstr); return { c:decode_col(splt[0]), r:decode_row(splt[1]) }; }
13-
function encode_cell(cell/*:CellAddress*/)/*:string*/ { return encode_col(cell.c) + encode_row(cell.r); }
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function fix_cell(cstr/*:string*/)/*:string*/ { return fix_col(fix_row(cstr)); }
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function unfix_cell(cstr/*:string*/)/*:string*/ { return unfix_col(unfix_row(cstr)); }
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function decode_range(range/*:string*/)/*:Range*/ { var x =range.split(":").map(decode_cell); return {s:x[0],e:x[x.length-1]}; }
17-
/*# if only one arg, it is assumed to be a Range. If 2 args, both are cell addresses */
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function encode_range(cs/*:CellAddrSpec|Range*/,ce/*:?CellAddrSpec*/)/*:string*/ {
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if(typeof ce === 'undefined' || typeof ce === 'number') {
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/*:: if(!(cs instanceof Range)) throw "unreachable"; */
21-
return encode_range(cs.s, cs.e);
22-
}
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/*:: if((cs instanceof Range)) throw "unreachable"; */
24-
if(typeof cs !== 'string') cs = encode_cell((cs/*:any*/));
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if(typeof ce !== 'string') ce = encode_cell((ce/*:any*/));
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/*:: if(typeof cs !== 'string') throw "unreachable"; */
27-
/*:: if(typeof ce !== 'string') throw "unreachable"; */
28-
return cs == ce ? cs : cs + ":" + ce;
29-
}
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31-
function safe_decode_range(range/*:string*/)/*:Range*/ {
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var o = {s:{c:0,r:0},e:{c:0,r:0}};
33-
var idx = 0, i = 0, cc = 0;
34-
var len = range.length;
35-
for(idx = 0; i < len; ++i) {
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if((cc=range.charCodeAt(i)-64) < 1 || cc > 26) break;
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idx = 26*idx + cc;
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}
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o.s.c = --idx;
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41-
for(idx = 0; i < len; ++i) {
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if((cc=range.charCodeAt(i)-48) < 0 || cc > 9) break;
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idx = 10*idx + cc;
44-
}
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o.s.r = --idx;
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47-
if(i === len || range.charCodeAt(++i) === 58) { o.e.c=o.s.c; o.e.r=o.s.r; return o; }
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49-
for(idx = 0; i != len; ++i) {
50-
if((cc=range.charCodeAt(i)-64) < 1 || cc > 26) break;
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idx = 26*idx + cc;
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}
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o.e.c = --idx;
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55-
for(idx = 0; i != len; ++i) {
56-
if((cc=range.charCodeAt(i)-48) < 0 || cc > 9) break;
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idx = 10*idx + cc;
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}
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o.e.r = --idx;
60-
return o;
61-
}
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63-
function safe_format_cell(cell/*:Cell*/, v/*:any*/) {
64-
var q = (cell.t == 'd' && v instanceof Date);
65-
if(cell.z != null) try { return (cell.w = SSF.format(cell.z, q ? datenum(v) : v)); } catch(e) { }
66-
try { return (cell.w = SSF.format((cell.XF||{}).ifmt||(q ? 14 : 0), q ? datenum(v) : v)); } catch(e) { return ''+v; }
67-
}
68-
69-
function format_cell(cell/*:Cell*/, v/*:any*/, o/*:any*/) {
70-
if(cell == null || cell.t == null || cell.t == 'z') return "";
71-
if(cell.w !== undefined) return cell.w;
72-
if(cell.t == 'd' && !cell.z && o && o.dateNF) cell.z = o.dateNF;
73-
if(v == undefined) return safe_format_cell(cell, cell.v, o);
74-
return safe_format_cell(cell, v, o);
75-
}
76-
771
function sheet_to_json(sheet/*:Worksheet*/, opts/*:?Sheet2JSONOpts*/){
782
if(sheet == null || sheet["!ref"] == null) return [];
793
var val = {t:'n',v:0}, header = 0, offset = 1, hdr/*:Array<any>*/ = [], isempty = true, v=0, vv="";

‎docbits/81_writeopts.md

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@@ -11,6 +11,7 @@ The exported `write` and `writeFile` functions accept an options argument:
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| sheet | `""` | Name of Worksheet for single-sheet formats ** |
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| compression | `false` | Use ZIP compression for ZIP-based formats ** |
1313
| Props | | Override workbook properties when writing ** |
14+
| themeXLSX | | Override theme XML when writing XLSX/XLSB/XLSM ** |
1415

1516
- `bookSST` is slower and more memory intensive, but has better compatibility
1617
with older versions of iOS Numbers
@@ -21,6 +22,8 @@ The exported `write` and `writeFile` functions accept an options argument:
2122
so non-Excel tools may ignore the data or blow up in the presence of dates.
2223
- `Props` is an object mirroring the workbook `Props` field. See the table from
2324
the [Workbook File Properties](#workbook-file-properties) section.
25+
- if specified, the string from `themeXLSX` will be saved as the primary theme
26+
for XLSX/XLSB/XLSM files (to `xl/theme/theme1.xml` in the ZIP)
2427

2528
### Supported Output Formats
2629

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