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466 changed files with 4398 additions and 2599716 deletions

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xlsx.js

@ -1,12 +0,0 @@
{
"parserOptions": {
"sourceType": "module",
"ecmaVersion": 2020
},
"plugins": [
"tree-shaking"
],
"rules": {
"tree-shaking/no-side-effects-in-initialization": 2
}
}

@ -1,26 +0,0 @@
{
"env": { "shared-node-browser":true },
"globals": {},
"parserOptions": {
"ecmaVersion": 3
},
"plugins": [ "html", "json" ],
"extends": "eslint:recommended",
"rules": {
"comma-style": [ 2, "last" ],
"comma-dangle": [ 2, "never" ],
"curly": 0,
"no-bitwise": 0,
"no-cond-assign": 1,
"no-console": 0,
"no-control-regex": 0,
"no-unused-vars": 1,
"no-empty": 0,
"no-trailing-spaces": 2,
"no-use-before-define": [ 1, {
"functions":false, "classes":true, "variables":false
}],
"no-useless-escape": 0,
"semi": [ 2, "always" ]
}
}

@ -1,40 +0,0 @@
[ignore]
.*/node_modules/.*
.*/dist/.*
.*/tmp/.*
.*/bits/.*
.*/ctest/.*
.*/misc/.*
.*/perf/.*
.*/_book/.*
.*/packages/.*
.*/demo/browser.js
.*/shim.js
.*/xlsx.js
.*/xlsx.mini.js
.*/xlsx.mini.flow.js
.*/xlsxworker.js
.*/tests/.*
.*/demos/.*
#.*/xlsx.flow.js
[include]
xlsxworker.flow.js
xlsx.flow.js
.*/bin/.*.njs
.*/demo/browser.flow.js
test.js
[libs]
bits/09_types.js
misc/flow.js
misc/flowdeps.js
[options]
module.file_ext=.js
module.file_ext=.njs
module.ignore_non_literal_requires=true
suppress_comment= \\(.\\|\n\\)*\\$FlowIgnore

17
.gitattributes vendored

@ -1,17 +0,0 @@
*.html linguist-documentation
*.md text eol=lf
bits/*.js text eol=lf
test.js text eol=lf
xlsx*.js text eol=lf
*.flow.js text eol=lf
docbits/* linguist-documentation
dist/* linguist-generated=true binary
*.mjs linguist-generated=true binary
xlsx.js linguist-generated=true binary
xlsxworker.js linguist-generated=true binary
tests/core.js linguist-generated=true binary
tests/fixtures.js linguist-generated=true binary
test.mjs lingust-generated=false binary=false text eol=lf

3
.github/FUNDING.yml vendored

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github: SheetJSDev
custom: https://sheetjs.com
open_collective: s5s

@ -1,20 +0,0 @@
name: 'Tests: Bun'
on: [pull_request, push]
jobs:
# misc test
misc:
name: 'misc (with codepage)'
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: antongolub/action-setup-bun@v1
- uses: ljharb/actions/node/install@main
with:
node-version: '16.'
- run: sudo curl -Lo /usr/bin/rooster https://github.com/SheetJS/rooster/releases/download/v0.2.0/rooster-v0.2.0-linux-amd64
- run: sudo chmod a+x /usr/bin/rooster
- run: make init
- run: 'cd test_files; make all; cd -'
- run: 'env FMTS=misc bun hotcross.mjs'

@ -1,39 +0,0 @@
name: 'Tests: deno 1.x'
on: [pull_request, push]
jobs:
# full test
full:
name: 'full (with codepage)'
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: denoland/setup-deno@main
with:
deno-version: v1.x
- uses: ljharb/actions/node/install@main
with:
node-version: '16.'
- run: sudo curl -Lo /usr/bin/rooster https://github.com/SheetJS/rooster/releases/download/v0.2.0/rooster-v0.2.0-linux-amd64
- run: sudo chmod a+x /usr/bin/rooster
- run: make init
- run: 'cd test_files; make all; cd -'
- run: deno test --allow-env --allow-read --allow-write --config misc/test.deno.jsonc test.ts
# full test (no codepage)
fullnocp:
name: 'full (no codepage)'
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: denoland/setup-deno@main
with:
deno-version: v1.x
- uses: ljharb/actions/node/install@main
with:
node-version: '16.'
- run: sudo curl -Lo /usr/bin/rooster https://github.com/SheetJS/rooster/releases/download/v0.2.0/rooster-v0.2.0-linux-amd64
- run: sudo chmod a+x /usr/bin/rooster
- run: make init
- run: 'cd test_files; make all; cd -'
- run: deno test --allow-env --allow-read --allow-write --config misc/test.deno.jsonc testnocp.ts

@ -1,92 +0,0 @@
name: 'Tests: node.js'
on: [pull_request, push]
jobs:
matrix:
runs-on: ubuntu-latest
outputs:
latest: ${{ steps.set-matrix.outputs.requireds }}
steps:
- uses: ljharb/actions/node/matrix@main
id: set-matrix
with:
versionsAsRoot: true
type: 'majors'
preset: '>=4'
latest:
needs: [matrix]
name: 'latest majors'
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
node-version: ${{ fromJson(needs.matrix.outputs.latest) }}
include:
- node-version: '14.'
env:
TZ: America/New_York
- node-version: '13.'
env:
TZ: Europe/London
- node-version: '12.'
env:
TZ: Asia/Seoul
- node-version: '11.'
env:
TZ: America/Los_Angeles
FMTS: misc
- node-version: '10.'
env:
TZ: Europe/Berlin
FMTS: misc
- node-version: '9.'
env:
TZ: Asia/Kolkata
FMTS: misc
- node-version: '8.'
env:
TZ: Asia/Shanghai
FMTS: misc
- node-version: '7.'
env:
TZ: America/Cancun
FMTS: misc
- node-version: '6.'
env:
TZ: Asia/Seoul
FMTS: misc
- node-version: '5.'
env:
TZ: America/Anchorage
FMTS: misc
- node-version: '4.'
env:
TZ: America/Barbados
FMTS: misc
- node-version: '4.4.7' # see GH issue #1150
env:
TZ: Asia/Tokyo
FMTS: misc
steps:
- uses: actions/checkout@v2
- uses: ljharb/actions/node/install@main
name: 'nvm install ${{ matrix.node-version }} && npm install'
with:
node-version: ${{ matrix.node-version }}
- run: sudo curl -Lo /usr/bin/rooster https://github.com/SheetJS/rooster/releases/download/v0.2.0/rooster-v0.2.0-linux-amd64
- run: sudo chmod a+x /usr/bin/rooster
- run: make init
- run: 'cd test_files; make all; cd -'
- run: npm run tests-only
- run: 'cd packages/ssf; npm install; npm run tests-only; cd -'
node:
name: 'node 4+'
needs: [latest]
runs-on: ubuntu-latest
steps:
- run: 'echo tests completed'

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name: 'Tests: node.js (io.js)'
on: [pull_request, push]
jobs:
matrix:
runs-on: ubuntu-latest
outputs:
latest: ${{ steps.set-matrix.outputs.requireds }}
steps:
- uses: ljharb/actions/node/matrix@main
id: set-matrix
with:
type: 'majors'
preset: 'iojs'
latest:
needs: [matrix]
name: 'latest majors'
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix: ${{ fromJson(needs.matrix.outputs.latest) }}
steps:
- uses: actions/checkout@v2
- uses: ljharb/actions/node/install@main
name: 'nvm install ${{ matrix.node-version }} && npm install'
with:
node-version: ${{ matrix.node-version }}
skip-ls-check: true
- run: sudo curl -Lo /usr/bin/rooster https://github.com/SheetJS/rooster/releases/download/v0.2.0/rooster-v0.2.0-linux-amd64
- run: sudo chmod a+x /usr/bin/rooster
- run: make init
- run: 'cd test_files; make all; cd -'
- run: npm run tests-only
#- run: 'cd packages/ssf; npm run tests-only; cd -'
node:
name: 'io.js'
needs: [latest]
runs-on: ubuntu-latest
steps:
- run: 'echo tests completed'

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name: 'Tests: pretest/posttest'
on: [pull_request, push]
jobs:
pretest:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: ljharb/actions/node/install@main
name: 'nvm install lts/* && npm install'
with:
node-version: 'lts/*'
- run: sudo curl -Lo /usr/bin/rooster https://github.com/SheetJS/rooster/releases/download/v0.2.0/rooster-v0.2.0-linux-amd64
- run: sudo chmod a+x /usr/bin/rooster
- run: make init
- run: 'cd test_files; make all; cd -'
- run: npm run pretest
# posttest:
# runs-on: ubuntu-latest
# steps:
# - uses: actions/checkout@v2
# - uses: ljharb/actions/node/install@main
# name: 'nvm install lts/* && npm install'
# with:
# node-version: 'lts/*'
# - run: make init
# - run: 'cd test_files; make all; cd -'
# - run: npm run posttest

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name: 'Tests: node.js (0.x)'
on: [pull_request, push]
jobs:
matrix:
runs-on: ubuntu-latest
outputs:
stable: ${{ steps.set-matrix.outputs.requireds }}
# unstable: ${{ steps.set-matrix.outputs.optionals }}
steps:
- uses: ljharb/actions/node/matrix@main
id: set-matrix
with:
versionsAsRoot: true
preset: '0.x'
stable:
needs: [matrix]
name: 'stable minors'
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
node-version: ${{ fromJson(needs.matrix.outputs.stable) }}
include:
- node-version: '0.12.'
env:
TZ: America/Cayman
FMTS: misc
- node-version: '0.10.'
env:
TZ: Pacific/Honolulu
FMTS: misc
- node-version: '0.8.'
env:
TZ: America/Mexico_City
FMTS: misc
steps:
- uses: actions/checkout@v2
- uses: ljharb/actions/node/install@main
name: 'nvm install ${{ matrix.node-version }} && npm install'
with:
node-version: ${{ matrix.node-version }}
cache-node-modules-key: node_modules-${{ github.workflow }}-${{ github.action }}-${{ github.run_id }}
skip-ls-check: true
- run: sudo curl -Lo /usr/bin/rooster https://github.com/SheetJS/rooster/releases/download/v0.2.0/rooster-v0.2.0-linux-amd64
- run: sudo chmod a+x /usr/bin/rooster
- run: make init
- run: 'cd test_files; make all; cd -'
- run: npm run tests-only
#- run: 'cd packages/ssf; npm run tests-only; cd -'
# unstable:
# needs: [matrix, stable]
# name: 'unstable minors'
# continue-on-error: true
# if: ${{ !github.head_ref || !startsWith(github.head_ref, 'renovate') }}
# runs-on: ubuntu-latest
# strategy:
# fail-fast: false
# matrix:
# node-version: ${{ fromJson(needs.matrix.outputs.unstable) }}
#
# steps:
# - uses: actions/checkout@v2
# - uses: ljharb/actions/node/install@main
# name: 'nvm install ${{ matrix.node-version }} && npm install'
# with:
# node-version: ${{ matrix.node-version }}
# cache-node-modules-key: node_modules-${{ github.workflow }}-${{ github.action }}-${{ github.run_id }}
# skip-ls-check: true
# - run: sudo curl -Lo /usr/bin/rooster https://github.com/SheetJS/rooster/releases/download/v0.2.0/rooster-v0.2.0-linux-amd64
# - run: sudo chmod a+x /usr/bin/rooster
# - run: make init
# - run: 'cd test_files; make all; cd -'
# - run: npm run tests-only
node:
name: 'node 0.x'
# needs: [stable, unstable]
needs: [stable]
runs-on: ubuntu-latest
steps:
- run: 'echo tests completed'

@ -1,15 +0,0 @@
name: Automatic Rebase
on: [pull_request_target]
jobs:
_:
name: "Automatic Rebase"
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: ljharb/rebase@master
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

@ -1,12 +0,0 @@
name: Require “Allow Edits”
on: [pull_request_target]
jobs:
_:
name: "Require “Allow Edits”"
runs-on: ubuntu-latest
steps:
- uses: ljharb/require-allow-edits@main

19
.gitignore vendored

@ -1,43 +1,30 @@
node_modules
package-lock.json
*.tgz
test_files/
_book/
misc/coverage.html
misc/prof.js
misc/*.[sS][vV][gG]
v8.log
tmp
*.[tT][xX][tT]
*.[cC][sS][vV]
*.[dD][iIbB][fF]
*.[pP][rR][nN]
*.[pP][mM][dD]*
*.[pP][dD][fF]
*.[sS][lL][kK]
*.[sS][yY][lL][kK]
*.socialcalc
*.[xX][lL][sSwWcCaAtTmMrR]
*.[xX][lL][sSwWcCaAtTmM]
*.[xX][lL][sSaAtT][xXmMbB]
*.[oO][dD][sS]
*.[fF][oO][dD][sS]
*.[xX][mM][lL]
*.[xX][lL][mM][lL]
*.[uU][oO][sS]
*.[wW][kKqQbB][sS1234567890]
*.[wW][kKqQbB][S1234567890]
*.[qQ][pP][wW]
*.[fF][mM][3tT]
*.[bB][iI][fF][fF][23458]
*.[rR][tT][fF]
*.[eE][tT]
*.[eE][tT][hH]
*.[nN][uU][mM][bB][eE][rR][sS]
*.[mM][oO][dD]
*.[dD][tT][aA]
*.123
*.htm
*.html
*.sheetjs
*.exe
*.img
test_files.zip
test_files/

0
.gitmodules vendored

@ -1,6 +0,0 @@
{
"requireCommaBeforeLineBreak": true,
"disallowTrailingWhitespace": true,
"disallowTrailingComma": true
}

@ -1,4 +0,0 @@
{
"bitwise": false,
"curly": false
}

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test_files/
modules/
packages/
.github/
tests/files/
demos/
index.html
misc/
node_modules
*.tgz
*.jsx
_book
book.json
v8.log
tmp
*.[tT][xX][tT]
*.[cC][sS][vV]
*.[dD][iIbB][fF]
*.[pP][rR][nN]
*.[pP][mM][dD]*
*.[pP][dD][fF]
*.[sS][lL][kK]
*.[sS][yY][lL][kK]
*.socialcalc
*.[xX][lL][sSwWcCaAtTmMrR]
*.[xX][lL][sSaAtT][xXmMbB]
*.[oO][dD][sS]
*.[fF][oO][dD][sS]
*.[xX][mM][lL]
*.[xX][lL][mM][lL]
*.[uU][oO][sS]
*.[wW][kKqQbB][S1234567890]
*.[qQ][pP][wW]
*.[fF][mM][3tT]
*.[bB][iI][fF][fF][23458]
*.[rR][tT][fF]
*.[eE][tT]
*.[eE][tT][hH]
*.[nN][uU][mM][bB][eE][rR][sS]
*.[mM][oO][dD]
*.123
*.htm
*.html
*.sheetjs
*.exe
*.img
.gitignore
.gitattributes
.fossaignore
.spelling
.eslintignore
.eslintrc
.eslintmjs
.jshintrc
xlsx.mini.js
CONTRIBUTING.md
Makefile
make.cmd
*.lst
.npmignore
xlsworker.js
shim.js
test.js
test.mjs
test.ts
test.mts
testnocp.ts
testbun.mjs
.jscs.json
.gitmodules
.travis.yml
.flowconfig
*.flow.js
bits/
docbits/
tests/

189
.spelling

@ -1,189 +0,0 @@
# xlsx.js (C) 2013-present SheetJS -- http://sheetjs.com
SheetJS
sheetjs
js-xlsx
xls
xlsb
xlsx
# Excel-related terms
A1-style
AutoFilter
ECMA-376
FoxPro
Multiplan
OData
OpenDocument
OpenFormula
PivotTable
PivotTables
Quattro
SpreadsheetML
Unhide
VBA
Visicalc
chartsheet
chartsheets
dialogsheet
dialogsheets
dBASE
macrosheet
macrosheets
tooltip
tooltips
# Third-party
Browserify
CDNjs
CommonJS
Deno
Ethercalc
ExtendScript
InDesign
IndexedDB
JavaScriptCore
LocalStorage
NestJS
NPM
Nuxt
PhantomJS
Photoshop
Redis
RequireJS
Rollup
SessionStorage
SQLite
SystemJS
Vite
VueJS
WebKit
WebSQL
WK_
iOS
iWork
nodejs
node.js
npm
unpkg
webpack
weex
# Other terms
1.x
2.x
3.x
4.x
5.x
6.x
7.x
8.x
9.x
ActiveX
APIs
ArrayBuffer
Base64
Booleans
FileReader
JS
NoSQL
README
UTF-8
UTF-16
VBScript
XHR
XMLHttpRequest
bundler
bundlers
cleanroom
codepage
config
customizable
datagrid
dataset
deduplication
destructuring
embeddable
encodings
filesystem
globals
javascript
lifecycle
metadata
natively
pre-built
pre-generated
prepend
prepended
programmatically
repo
runtime
serverless
submodule
transpiled
utils
commonjs
async
uncheck
vendoring
- demos/altjs/README.md
ChakraCore
Duktape
Goja
Nashorn
QuickJS
- demos/angular/README.md
AngularJS
- demos/angular2/README.md
NativeScript
angular-cli
- demos/array/README.md
WebGL
WebAssembly
dataset
TensorFlow
- demos/database/README.md
Knex
LowDB
MariaDB
MongoDB
MySQL
PostgreSQL
schemaless
schemas
storages
- demos/extendscript/README.md
Photoshop
InDesign
minifier
- demos/function/README.md
microservice
- demos/headless/README.md
PhantomJS
SlimerJS
wkhtmltopdf
- demos/nwjs/README.md
NW.js
- demos/react/README.md
Next.js
Preact
- demos/server/README.md
hapi
- demos/showcase/README.md
vscode-data-preview
- demos/xhr/README.md
axios
superagent

@ -1,58 +0,0 @@
language: node_js
dist: xenial
node_js:
- "14"
- "13"
- "12"
- "11"
- "10"
- "9"
- "8"
matrix:
include:
- node_js: "14"
env: TZ="America/New_York"
- node_js: "13"
env: TZ="Europe/London"
- node_js: "12"
env: TZ="Asia/Seoul"
- node_js: "11"
env: TZ="America/Los_Angeles" FMTS=misc
- node_js: "10"
env: TZ="Europe/Berlin" FMTS=misc
- node_js: "9"
env: TZ="Asia/Kolkata" FMTS=misc
- node_js: "8"
env: TZ="Asia/Shanghai" FMTS=misc
- node_js: "7"
env: TZ="America/Cancun" FMTS=misc
- node_js: "6"
env: TZ="Asia/Seoul" FMTS=misc
- node_js: "5"
env: TZ="America/Anchorage" FMTS=misc
- node_js: "4"
env: TZ="America/Barbados" FMTS=misc
# see GH issue #1150
- node_js: "4.4.7"
env: TZ="Asia/Tokyo" FMTS=misc
- node_js: "0.12"
env: TZ="America/Cayman" FMTS=misc
- node_js: "0.10"
env: TZ="Pacific/Honolulu" FMTS=misc
- node_js: "0.8"
env: TZ="America/Mexico_City" FMTS=misc
before_install:
- "npm config set strict-ssl false"
- "./misc/node_version.sh"
- "npm install -g mocha@2.x voc"
- "npm install blanket"
- "npm install word"
- "npm install coveralls mocha-lcov-reporter"
# note: jsdom 11.x expects node >= 6 but is missing engines.node
- "npm install jsdom@11.x"
before_script:
- "make init"
- "cd test_files; make all; cd -"
after_success:
# - "make coveralls-spin"

@ -1,365 +0,0 @@
# CHANGELOG
This log is intended to keep track of backwards-incompatible changes, including
but not limited to API changes and file location changes. Minor behavioral
changes may not be included if they are not expected to break existing code.
* Sheet Visibility for ODS / FODS (h/t @edemaine)
* HTML DOM ingress support formulae (`data-f`)
* Proper handling of XLSX encoded entities (h/t @inreoh)
## v0.20.3
* Correct parsing of NUMBERS and ODS merge cells (h/t @s-ashwin)
* More precise treatment of infinite and NaN values
* XLML Streaming Write
* Parse `Int8Array` objects (for compatibility with JS engines in Java)
* CSV Export only quote leading ID (h/t @lako12)
## v0.20.2
* Reworked parsing methods to avoid slow regexes (CVE-2024-22363)
* HTML properly encode data-v attribute
* SYLK read and write error cells
## v0.20.1
* `init` use packaged test files to work around GitHub breaking changes
* SSF date code rounding to 15 decimal digits (h/t @davidtamaki)
* `sheet_to_json` force UTC interpretation for formatted strings (h/t @Blanay)
* QPW extract result of string formula
* XLSX parse non-compliant merge cell expressions
* NUMBERS correctly handle rows omitted from official exports
* DBF parse empty logical field (h/t @Roman91)
* `dense` option added to types
* package.json add mini and core scripts to export map (h/t @stof)
## v0.20.0
* Use UTC interpretation of Date objects for date cells (potentially breaking)
* API functions support UTC and local time value interpretations
* Export `NaN` values to `#NUM!` and infinite values to `#DIV/0!`
## v0.19.3
* XLSX Ensure comment address is valid (h/t @slonser)
* Enforce Excel worksheet name restrictions
* Fixed "Prototype Pollution" vulnerability (CVE-2023-30533)
## v0.19.2
* XLSX proper decoding of hyperlinks (h/t @tw-yaxu)
* XLSX ignore unexpected attributes in rich text (h/t @colin4)
* `sheet_to_json` type fix (h/t @chsdwn)
## v0.19.1
* Fixed types issue in strict mode (h/t @younes-io)
* Numbers 12.2 parsing skip ActivityStream.iwa
## v0.19.0
* XLSX export hyperlinks compatible with google sheets (h/t Evan Bovie)
* NUMBERS export multiple sheets, full worksheet range
* formalized `dense` mode
## v0.18.12
* `package.json` added types in `exports` structure
* uncapped NUMBERS single-sheet single-table export
* DBF export records using supported codepages
## v0.18.11
* Base64 input ignore data URI wrapper
* Parse ZIP files that use ZIP64 extended information field
* More precise handling of time-only values
* Threaded Comment fallback text for older Excel
## v0.18.10
* `exports` field in package.json to satiate ViteJS and newer tooling
* JSC (Safari / Bun) perf, see <https://bugs.webkit.org/show_bug.cgi?id=243148>
* workbook `bookType` property to denote the origin format when parsed from file
* XLSX force export of stub cells with number formats when `sheetStubs` is set
## v0.18.9
* XLSX / ODS write defined names
* sync defined names to AutoFilter setting on export
* 1904 date system setting properly roundtripped
* ODS read/write number formats
## v0.18.8
* Plaintext parsing of dateless meridien time values (`1:23:45 PM`)
* Legacy format (SYLK / WK# / Multiplan) minutiae
## v0.18.7
* Normalized handling of `\r` and `\n` newline characters
## v0.18.6
* Removed all npm dependencies
* Auto-correct bad Google Sheets format `d.m`
* NUMBERS write merge cells, cells up to column "ALL"
## v0.18.5
* Enabled `sideEffects: false` in package.json
* Basic NUMBERS write support
## v0.18.4
* CSV output omits trailing record separator
* Properly terminate NodeJS Streams
* DBF preserve column types on import and use when applicable on export
## v0.18.3
* Removed references to `require` and `process` in browser builds
## v0.18.2
* Hotfix for unicode processing of XLSX exports
## v0.18.1
* Removed Node ESM build script and folded into standard ESM build
* Removed undocumented aliases including `make_formulae` and `get_formulae`
## v0.18.0
* Browser scripts only expose `XLSX` variable
* Module no longer ships with `dist/jszip.js` browser script
## v0.17.4
* CLI script moved to `xlsx-cli` package
## v0.17.3
* `window.XLSX` explicit assignment to satiate LWC
* CSV Proper formatting of errors
* HTML emit data-\* attributes
## v0.17.2
* Browser and Node optional ESM support
* DSV correct handling of bare quotes (h/t @bgamrat)
## v0.17.1
* `XLSB` writer uses short cell form when viable
## 0.17.0:
* mini build includes ODS parse/write support
* DBF explicitly cap worksheet to 1<<20 rows
* XLS throw errors on truncated records
## v0.16.2
* Disabled `PRN` parsing by default (better support for CSV without delimeters)
## v0.16.1
* skip empty custom property tags if data is absent (fixes DocSecurity issue)
* HTML output add raw value, type, number format
* DOM parse look for `v` / `t` / `z` attributes when determining value
* double quotes in properties escaped using `_x0022_`
* changed AMD structure for NetSuite and other RequireJS implementations
- `encode_cell` and `decode_cell` do not rely on `encode_col` / `decode_col`
## v0.16.0
* Date handling changed
* XLML certain tag tests are now case insensitive
* Fixed potentially vulnerable regular expressions
## v0.15.6
* CFB prevent infinite loop
* ODS empty cells marked as stub (type "z")
* `cellStyles` option implies `sheetStubs`
## v0.15.5
* `sheets` parse option to specify which sheets to parse
## v0.15.4
* AOA utilities properly preserve number formats
* Number formats captured in stub cells
## v0.15.3
* Properties and Custom Properties properly XML-encoded
## v0.15.2
- `sheet_get_cell` utility function
- `sheet_to_json` explicitly support `null` as alias for default behavior
- `encode_col` throw on negative column index
- HTML properly handle whitespace around tags in a run
- HTML use `id` option on write
- Files starting with `0x09` followed by a display character are now TSV files
- XLS parse references col/row indices mod by the correct number for BIFF ver
- XLSX comments moved to avoid overlapping cell
- XLSB outline level
- AutoFilter update `_FilterDatabase` defined name on write
- XLML skip CDATA blocks
## v0.15.1 (2019-08-14)
* XLSX ignore XML artifacts
* HTML capture and persist merges
## v0.15.0
* `dist/xlsx.mini.min.js` mini build with XLSX read/write and some utilities
* Removed legacy conversion utility functions
## v0.14.5
* XLS PtgNameX lookup
* XLS always create stub cells for blank cells with comments
## v0.14.4
* Better treatment of `skipHidden` in CSV output
* Ignore CLSID in XLS
* SYLK 7-bit character encoding
* SYLK and DBF codepage support
## v0.14.3
* Proper shifting of addresses in Shared Formulae
## v0.14.2
* Proper XML encoding of comments
## v0.14.1
* raw cell objects can be passed to `sheet_add_aoa`
* `_FilterDatabase` fix for AutoFilter-related crashes
* `stream.to_json` doesn't end up accidentally scanning to max row
## 0.14.0 (2018-09-06)
* `sheet_to_json` default flipped to `raw: true`
## 0.13.5 (2018-08-25)
* HTML output generates `<br/>` instead of encoded newline character
## 0.13.2 (2018-07-08)
* Buffer.from shim replaced, will not be defined in node `<=0.12`
## 0.13.0 (2018-06-01)
* Library reshaped to support AMD out of the box
## 0.12.11 (2018-04-27)
* XLS/XLSX/XLSB range truncation (errors in `WTF` mode)
## 0.12.4 (2018-03-04)
* `JSZip` renamed to `JSZipSync`
## 0.12.0 (2018-02-08)
* Extendscript target script in NPM package
## 0.11.19 (2018-02-03)
* Error on empty workbook
## 0.11.16 (2017-12-30)
* XLS ANSI/CP separation
* 'array' write type and ArrayBuffer processing
## 0.11.6 (2017-10-16)
* Semicolon-delimited files are detected
## 0.11.5 (2017-09-30)
* Bower main script shifted to full version
* 'binary' / 'string' encoding
## 0.11.3 (2017-08-19)
* XLS cell ixfe/XF removed
## 0.11.0 (2017-07-31)
* Strip `require` statements from minified version
* minifier mangler enabled
## 0.10.9 (2017-07-28)
* XLML/HTML resolution logic looks further into the data stream to decide type
* Errors thrown on suspected RTF files
## 0.10.5 (2017-06-09)
* HTML Table output header/footer should not include `<table>` tag
## 0.10.2 (2017-05-16)
* Dates are converted to numbers by default (set `cellDates:true` to emit Dates)
* Module does not export CFB
## 0.9.10 (2017-04-08)
* `--perf` renamed to `--read-only`
## 0.9.9 (2017-04-03)
* default output format changed to XLSB
* comment text line endings are now normalized
* errors thrown on write when worksheets have invalid names
## 0.9.7 (2017-03-28)
* XLS legacy `!range` field removed
* Hyperlink tooltip is stored in the `Tooltip` field
## 0.9.6 (2017-03-25)
* `sheet_to_json` now passes `null` values when `raw` is set to `true`
* `sheet_to_json` treats `null` stub cells as values in conjunction with `raw`
## 0.9.5 (2017-03-22)
* `cellDates` affects parsing in non-XLSX formats
## 0.9.3 (2017-03-15)
* XLML property names are more closely mapped to the XLSX equivalent
* Stub cells are now cell type `z`
## 0.9.2 (2017-03-13)
* Removed stale TypeScript definition files. Flowtype comments are used in the
`xlsx.flow.js` source and stripped to produce `xlsx.js`.
* sed usage reworked to support GNU sed in-place form. BSD sed seems to work,
but the build script has not been tested on other sed variants:
```bash
$ sed -i.ext [...] # GNU
$ sed -i .ext [...] # bsd
```
## 0.9.0 (2017-03-09)
* Removed ods.js source. The xlsx.js source absorbed the ODS logic and exposes
the ODS variable, so projects should remove references to ods.js

@ -1,69 +0,0 @@
# Contributing
The SheetJS Libraries should be free and clear to use in your projects. In
order to maintain that, every contributor must be vigilant.
There have been many projects in the past that have been very lax regarding
licensing. We are of the opinion that those are ticking timebombs and that no
commercial product should depend on them.
# Required Reading
These are pretty short reads and emphasize the importance of proper licensing:
- https://github.com/jazzband/tablib/issues/114 (discussion of other tools)
- https://web.archive.org/web/20120615223756/http://www.codinghorror.com/blog/2007/04/pick-a-license-any-license.html
# Raising Issues
Issues should generally be accompanied by test files. Since github does not
support attachments, the best method is to send files to <sheetjs@gmail.com>
(subject line should contain issue number or message) or to share using some
storage service. Unless expressly permitted, any attachments will not be
shared or included in a test suite (although I will ask :)
If sending email to a gmail account is problematic, the <dev@sheetjs.com> email
inbox is self-hosted.
# Opening Pull Requests
[Squash commits](https://git-scm.com/book/en/v2/Git-Tools-Rewriting-History)
before opening a pull request, If the pull request addresses documentation or
demos, add `[ci skip]` in the body or title of the commit message to skip tests.
# Pre-Contribution Checklist
Before thinking about contributing, make sure that:
- You are not, nor have ever been, an employee of Microsoft Corporation.
- You have not signed any NDAs or Shared Source Agreements with Microsoft
Corporation or a subsidiary
- You have not consulted any existing relevant codebase (if you have, please
take note of which codebases were consulted).
If you cannot attest to each of these items, the best approach is to raise an
issue. If it is a particularly high-priority issue, please drop an email to
<sheetjs@gmail.com> and it will be prioritized.
# Intra-Contribution
Keep these in mind as you work:
- Your contributions are your original work. Take note of any resources you
consult in the process. Be extra careful not to use unlicensed code on the
Internet or code generated by a large language model or other AI tool.
- You are working on your own time. Unless they explicitly grant permission,
your employer may be the ultimate owner of your IP
# Post-Contribution
Before contributions are merged, you will receive an email (at the address
associated with the git commit) and will be asked to confirm the aforementioned
items. Ensure that the email addresses associated with the commits are valid.

201
LICENSE

@ -1,201 +0,0 @@
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295
Makefile

@ -1,269 +1,26 @@
SHELL=/bin/bash
LIB=xlsx
FMT=xlsx xlsm xlsb ods xls xml misc full
REQS=
ADDONS=dist/cpexcel.js
AUXTARGETS=
CMDS=bin/xlsx.njs
HTMLLINT=index.html
MINITGT=xlsx.mini.js
MINIFLOW=xlsx.mini.flow.js
MINIDEPS=$(shell cat misc/mini.lst)
ESMJSTGT=xlsx.mjs
ESMJSDEPS=$(shell cat misc/mjs.lst)
ULIB=$(shell echo $(LIB) | tr a-z A-Z)
DEPS=$(sort $(wildcard bits/*.js))
TSBITS=$(patsubst modules/%,bits/%,$(wildcard modules/[0-9][0-9]_*.js))
MTSBITS=$(patsubst modules/%,misc/%,$(wildcard modules/[0-9][0-9]_*.js))
TARGET=$(LIB).js
FLOWTARGET=$(LIB).flow.js
FLOWAUX=$(patsubst %.js,%.flow.js,$(AUXTARGETS))
AUXSCPTS=xlsxworker.js
FLOWTGTS=$(TARGET) $(AUXTARGETS) $(AUXSCPTS) $(MINITGT)
UGLIFYOPTS=--support-ie8 -m
CLOSURE=/usr/local/lib/node_modules/google-closure-compiler/compiler.jar
## Main Targets
.PHONY: all
all: $(TARGET) $(AUXTARGETS) $(AUXSCPTS) $(MINITGT) $(ESMJSTGT) ## Build library and auxiliary scripts
$(FLOWTGTS): %.js : %.flow.js
node -e 'process.stdout.write(require("fs").readFileSync("$<","utf8").replace(/^[ \t]*\/\*[:#][^*]*\*\/\s*(\n)?/gm,"").replace(/\/\*[:#][^*]*\*\//gm,""))' > $@
$(FLOWTARGET): $(DEPS)
cat $^ | tr -d '\15\32' > $@
$(MINIFLOW): $(MINIDEPS)
cat $^ | tr -d '\15\32' > $@
$(ESMJSTGT): $(ESMJSDEPS)
cat $^ | tr -d '\15\32' > $@
bits/01_version.js: package.json
echo "$(ULIB).version = '"`grep version package.json | awk '{gsub(/[^0-9a-z\.-]/,"",$$2); print $$2}'`"';" > $@
#bits/18_cfb.js: node_modules/cfb/xlscfb.flow.js
# cp $^ $@
$(TSBITS): bits/%: modules/%
cp $^ $@
$(MTSBITS): misc/%: modules/%
cp $^ $@
.PHONY: clean
clean: ## Remove targets and build artifacts
rm -f $(TARGET) $(FLOWTARGET) $(ESMJSTGT) $(MINITGT) $(MINIFLOW)
.PHONY: clean-data
clean-data:
rm -f *.xlsx *.xlsm *.xlsb *.xls *.xml
.PHONY: init
init: ## Initial setup for development
rm -rf test_files
if [ ! -e test_files.zip ]; then curl -LO https://test-files.sheetjs.com/test_files.zip; fi
unzip test_files.zip
mkdir -p tmp
DISTHDR=misc/suppress_export.js