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Left most column in Generator.row not left-aligned properly #20

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Left most column in Generator.row not left-aligned properly#20

Description

@fzl-22
fzl-22
opened on May 19, 2024

Hi, thanks for developed this cool library!

I got an issue when I use generator.row and generator.textLeftRight to print a row, the leftmost column is not left-aligned properly.

WhatsApp Image 2024-05-19 at 11 31 57 AM(1)

Here is my code:

 bytes += _generator.hr(ch:'=');
final receiptNumber = label.receiptNumber;
final shippingTotalWeight ='${label.shippingTotalWeight} kg';
final shippingCost =Formatter.currency(label.shippingCost asint);
bytes += _generator.row([
PosColumn(
text:'Pengiriman',
width:6,
),
PosColumn(
text: receiptNumber,
width:6,
styles:constPosStyles(align:PosAlign.right),
),
]);
bytes += _generator.textLeftRight('Berat', shippingTotalWeight);
bytes += _generator.textLeftRight('Ongkir', shippingCost);
bytes += _generator.hr();bytes += _generator.hr(ch:'=');

Here is my Generator configuration:

@preResolveFuture<Generator> get generator async=>Generator(PaperSize.mm80, awaitCapabilityProfile.load());

and I used CP1252 global code table.

Is there any way to fix this? Thank you!

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      , 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
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btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
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var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Left most column in Generator.row not left-aligned properly · Issue #20 · CodingDevs/thermal_printer · GitHub
      Skip to content
      Left most column in Generator.row not left-aligned properly #20
      Open
      Open
      Left most column in Generator.row not left-aligned properly#20
      Description
      @fzl-22
      fzl-22
      opened on May 19, 2024
      Hi, thanks for developed this cool library!
      I got an issue when I use generator.row and generator.textLeftRight to print a row, the leftmost column is not left-aligned properly.
      WhatsApp Image 2024-05-19 at 11 31 57 AM(1)
      Here is my code:
       bytes += _generator.hr(ch:'=');
final receiptNumber = label.receiptNumber;
final shippingTotalWeight ='${label.shippingTotalWeight} kg';
final shippingCost =Formatter.currency(label.shippingCost asint);
bytes += _generator.row([
PosColumn(
text:'Pengiriman',
width:6,
),
PosColumn(
text: receiptNumber,
width:6,
styles:constPosStyles(align:PosAlign.right),
),
]);
bytes += _generator.textLeftRight('Berat', shippingTotalWeight);
bytes += _generator.textLeftRight('Ongkir', shippingCost);
bytes += _generator.hr();bytes += _generator.hr(ch:'=');
      Here is my Generator configuration:
      @preResolveFuture<Generator> get generator async=>Generator(PaperSize.mm80, awaitCapabilityProfile.load());
      and I used CP1252 global code table.
      Is there any way to fix this? Thank you!
      Metadata
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Left most column in Generator.row not left-aligned properly · Issue #20 · CodingDevs/thermal_printer · GitHub
          Skip to content
          Left most column in Generator.row not left-aligned properly #20
          Open
          Open
          Left most column in Generator.row not left-aligned properly#20
          Description
          @fzl-22
          fzl-22
          opened on May 19, 2024
          Hi, thanks for developed this cool library!
          I got an issue when I use generator.row and generator.textLeftRight to print a row, the leftmost column is not left-aligned properly.
          WhatsApp Image 2024-05-19 at 11 31 57 AM(1)
          Here is my code:
           bytes += _generator.hr(ch:'=');
final receiptNumber = label.receiptNumber;
final shippingTotalWeight ='${label.shippingTotalWeight} kg';
final shippingCost =Formatter.currency(label.shippingCost asint);
bytes += _generator.row([
PosColumn(
text:'Pengiriman',
width:6,
),
PosColumn(
text: receiptNumber,
width:6,
styles:constPosStyles(align:PosAlign.right),
),
]);
bytes += _generator.textLeftRight('Berat', shippingTotalWeight);
bytes += _generator.textLeftRight('Ongkir', shippingCost);
bytes += _generator.hr();bytes += _generator.hr(ch:'=');
          Here is my Generator configuration:
          @preResolveFuture<Generator> get generator async=>Generator(PaperSize.mm80, awaitCapabilityProfile.load());
          and I used CP1252 global code table.
          Is there any way to fix this? Thank you!
          Metadata
          Metadata
          Assignees
          No one assigned
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            No labels
            No labels
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            No type
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              Relationships
              None yet
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              No branches or pull requests
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
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var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
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});
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Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
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var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Left most column in Generator.row not left-aligned properly · Issue #20 · CodingDevs/thermal_printer · GitHub
              Skip to content
              Left most column in Generator.row not left-aligned properly #20
              Open
              Open
              Left most column in Generator.row not left-aligned properly#20
              Description
              @fzl-22
              fzl-22
              opened on May 19, 2024
              Hi, thanks for developed this cool library!
              I got an issue when I use generator.row and generator.textLeftRight to print a row, the leftmost column is not left-aligned properly.
              WhatsApp Image 2024-05-19 at 11 31 57 AM(1)
              Here is my code:
               bytes += _generator.hr(ch:'=');
final receiptNumber = label.receiptNumber;
final shippingTotalWeight ='${label.shippingTotalWeight} kg';
final shippingCost =Formatter.currency(label.shippingCost asint);
bytes += _generator.row([
PosColumn(
text:'Pengiriman',
width:6,
),
PosColumn(
text: receiptNumber,
width:6,
styles:constPosStyles(align:PosAlign.right),
),
]);
bytes += _generator.textLeftRight('Berat', shippingTotalWeight);
bytes += _generator.textLeftRight('Ongkir', shippingCost);
bytes += _generator.hr();bytes += _generator.hr(ch:'=');
              Here is my Generator configuration:
              @preResolveFuture<Generator> get generator async=>Generator(PaperSize.mm80, awaitCapabilityProfile.load());
              and I used CP1252 global code table.
              Is there any way to fix this? Thank you!
              Metadata
              Metadata
              Assignees
              No one assigned
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                No labels
                No labels
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                No type
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                No projects
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                  No milestone
                  Relationships
                  None yet
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                  No branches or pull requests
                  Issue actions
                  
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
Left most column in Generator.row not left-aligned properly · Issue #20 · CodingDevs/thermal_printer · GitHub
                  Skip to content
                  Left most column in Generator.row not left-aligned properly #20
                  Open
                  Open
                  Left most column in Generator.row not left-aligned properly#20
                  Description
                  @fzl-22
                  fzl-22
                  opened on May 19, 2024
                  Hi, thanks for developed this cool library!
                  I got an issue when I use generator.row and generator.textLeftRight to print a row, the leftmost column is not left-aligned properly.
                  WhatsApp Image 2024-05-19 at 11 31 57 AM(1)
                  Here is my code:
                   bytes += _generator.hr(ch:'=');
final receiptNumber = label.receiptNumber;
final shippingTotalWeight ='${label.shippingTotalWeight} kg';
final shippingCost =Formatter.currency(label.shippingCost asint);
bytes += _generator.row([
PosColumn(
text:'Pengiriman',
width:6,
),
PosColumn(
text: receiptNumber,
width:6,
styles:constPosStyles(align:PosAlign.right),
),
]);
bytes += _generator.textLeftRight('Berat', shippingTotalWeight);
bytes += _generator.textLeftRight('Ongkir', shippingCost);
bytes += _generator.hr();bytes += _generator.hr(ch:'=');
                  Here is my Generator configuration:
                  @preResolveFuture<Generator> get generator async=>Generator(PaperSize.mm80, awaitCapabilityProfile.load());
                  and I used CP1252 global code table.
                  Is there any way to fix this? Thank you!
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    No labels
                    No labels
                    Type
                    No type
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Left most column in Generator.row not left-aligned properly · Issue #20 · CodingDevs/thermal_printer · GitHub
                      Skip to content
                      Left most column in Generator.row not left-aligned properly #20
                      Open
                      Open
                      Left most column in Generator.row not left-aligned properly#20
                      Description
                      @fzl-22
                      fzl-22
                      opened on May 19, 2024
                      Hi, thanks for developed this cool library!
                      I got an issue when I use generator.row and generator.textLeftRight to print a row, the leftmost column is not left-aligned properly.
                      WhatsApp Image 2024-05-19 at 11 31 57 AM(1)
                      Here is my code:
                       bytes += _generator.hr(ch:'=');
final receiptNumber = label.receiptNumber;
final shippingTotalWeight ='${label.shippingTotalWeight} kg';
final shippingCost =Formatter.currency(label.shippingCost asint);
bytes += _generator.row([
PosColumn(
text:'Pengiriman',
width:6,
),
PosColumn(
text: receiptNumber,
width:6,
styles:constPosStyles(align:PosAlign.right),
),
]);
bytes += _generator.textLeftRight('Berat', shippingTotalWeight);
bytes += _generator.textLeftRight('Ongkir', shippingCost);
bytes += _generator.hr();bytes += _generator.hr(ch:'=');
                      Here is my Generator configuration:
                      @preResolveFuture<Generator> get generator async=>Generator(PaperSize.mm80, awaitCapabilityProfile.load());
                      and I used CP1252 global code table.
                      Is there any way to fix this? Thank you!
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        No labels
                        No labels
                        Type
                        No type
                        Projects
                        No projects
                          Milestone
                          No milestone
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                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Left most column in Generator.row not left-aligned properly · Issue #20 · CodingDevs/thermal_printer · GitHub
                          Skip to content
                          Left most column in Generator.row not left-aligned properly #20
                          Open
                          Open
                          Left most column in Generator.row not left-aligned properly#20
                          Description
                          @fzl-22
                          fzl-22
                          opened on May 19, 2024
                          Hi, thanks for developed this cool library!
                          I got an issue when I use generator.row and generator.textLeftRight to print a row, the leftmost column is not left-aligned properly.
                          WhatsApp Image 2024-05-19 at 11 31 57 AM(1)
                          Here is my code:
                           bytes += _generator.hr(ch:'=');
final receiptNumber = label.receiptNumber;
final shippingTotalWeight ='${label.shippingTotalWeight} kg';
final shippingCost =Formatter.currency(label.shippingCost asint);
bytes += _generator.row([
PosColumn(
text:'Pengiriman',
width:6,
),
PosColumn(
text: receiptNumber,
width:6,
styles:constPosStyles(align:PosAlign.right),
),
]);
bytes += _generator.textLeftRight('Berat', shippingTotalWeight);
bytes += _generator.textLeftRight('Ongkir', shippingCost);
bytes += _generator.hr();bytes += _generator.hr(ch:'=');
                          Here is my Generator configuration:
                          @preResolveFuture<Generator> get generator async=>Generator(PaperSize.mm80, awaitCapabilityProfile.load());
                          and I used CP1252 global code table.
                          Is there any way to fix this? Thank you!
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
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                            No type
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                            No projects
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                              No milestone
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                              None yet
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                              No branches or pull requests
                              Issue actions
                              
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
Left most column in Generator.row not left-aligned properly · Issue #20 · CodingDevs/thermal_printer · GitHub
                              Skip to content
                              Left most column in Generator.row not left-aligned properly #20
                              Open
                              Open
                              Left most column in Generator.row not left-aligned properly#20
                              Description
                              @fzl-22
                              fzl-22
                              opened on May 19, 2024
                              Hi, thanks for developed this cool library!
                              I got an issue when I use generator.row and generator.textLeftRight to print a row, the leftmost column is not left-aligned properly.
                              WhatsApp Image 2024-05-19 at 11 31 57 AM(1)
                              Here is my code:
                               bytes += _generator.hr(ch:'=');
final receiptNumber = label.receiptNumber;
final shippingTotalWeight ='${label.shippingTotalWeight} kg';
final shippingCost =Formatter.currency(label.shippingCost asint);
bytes += _generator.row([
PosColumn(
text:'Pengiriman',
width:6,
),
PosColumn(
text: receiptNumber,
width:6,
styles:constPosStyles(align:PosAlign.right),
),
]);
bytes += _generator.textLeftRight('Berat', shippingTotalWeight);
bytes += _generator.textLeftRight('Ongkir', shippingCost);
bytes += _generator.hr();bytes += _generator.hr(ch:'=');
                              Here is my Generator configuration:
                              @preResolveFuture<Generator> get generator async=>Generator(PaperSize.mm80, awaitCapabilityProfile.load());
                              and I used CP1252 global code table.
                              Is there any way to fix this? Thank you!
                              Metadata
                              Metadata
                              Assignees
                              No one assigned
                                Labels
                                No labels
                                No labels
                                Type
                                No type
                                Projects
                                No projects
                                  Milestone
                                  No milestone
                                  Relationships
                                  None yet
                                  Development
                                  No branches or pull requests
                                  Issue actions