Added breadcrumbs, and UI for saving a local copy of a hard disk

.gitattributes

@@ -0,0 +1,3 @@
+versions/c1pjs/* linguist-vendored
+versions/pcjs/* linguist-vendored
+_includes/google-analytics.html merge=ours

_includes/breadcrumbs.html

@@ -0,0 +1,11 @@
+{% capture page_url_without_index_html %}{{ page.url | remove: "/index.html" | remove: "/404.html" }}{% endcapture %}
+{% assign splitted_url_parts = page_url_without_index_html | split: '/' %}
+{% capture forLoopMaxInt %}{{ splitted_url_parts.size | minus:1 }}{% endcapture %}
+{% for i in (1..forLoopMaxInt) %}
+  {% capture url %}{{ url }}{{ splitted_url_parts[i] }}/{% endcapture %}
+  {% capture path %}{{ path }}\<a href="/{{ url }}">{{ splitted_url_parts[i] | upcase }}</a>{% endcapture %}
+  {% if splitted_url_parts[i] == "blog" %}
+    {% break %}
+  {% endif %}
+{% endfor %}
+<h4>Directory of C:\<a href="{{ site.baseurl }}/">PCJS.ORG</a>{{ path }}</h4>

_includes/header.html

@@ -25,4 +25,8 @@
 
   </div>
   
+  <div class="wrapper">
+    {% include breadcrumbs.html %}
+  </div>
+
 </header>

_includes/page-scripts.html

@@ -1,6 +1,6 @@
 {% comment %}
 
-Used by pages like the one in /api/v1/dump/ to implement a client-side API.
+Used by pages like the one in /api/v1/dump/ to simulate a client-side API.
 
 {% endcomment %}
 {% for script in page.scripts %}

devices/pc/machine/5170/ega/1152kb/rev3/debugger/backtrack/machine.xml

@@ -12,7 +12,7 @@
 	<keyboard ref="/devices/pc/keyboard/us84-buttons-functions.xml"/>
 	<debugger id="debugger" messages="fault" commands=""/>
 	<panel ref="/devices/pc/panel/btpanel.xml"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="5170" floppies="[1440,1200]" monitor="ega"/>
 	<serial id="com1" adapter="1"/>
 	<serial id="com2" adapter="2" binding="print"/>

devices/pc/machine/5170/ega/1152kb/rev3/debugger/machine.xml

@@ -12,7 +12,7 @@
 	<keyboard ref="/devices/pc/keyboard/us84-buttons-arrows.xml"/>
 	<debugger id="debugger" messages="fault" commands=""/>
 	<panel ref="/devices/pc/panel/wide.xml"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="5170" floppies="[1440,1200]"/>
 	<serial id="com1" adapter="1"/>
 	<serial id="com2" adapter="2" binding="print"/>

devices/pc/machine/5170/ega/1152kb/rev3/machine.xml

@@ -14,7 +14,7 @@
 		<control type="button" binding="reset">Reset</control>
 		<control type="button" binding="setSpeed">Speed</control>
 	</cpu>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="5170" floppies="[1440,1200]"/>
 	<serial id="com1" adapter="1"/>
 	<mouse serial="com1"/>

devices/pc/machine/5170/ega/2048kb/rev3/debugger/backtrack/machine.xml

@@ -12,7 +12,7 @@
 	<keyboard ref="/devices/pc/keyboard/us84-buttons-arrows.xml"/>
 	<debugger id="debugger" messages="fault" commands=""/>
 	<panel ref="/devices/pc/panel/btpanel.xml"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="5170" floppies="[1440,1200]"/>
 	<serial id="com1" adapter="1"/>
 	<serial id="com2" adapter="2" binding="print" tabsize="8" charbol="9"/>

devices/pc/machine/5170/ega/2048kb/rev3/debugger/machine.xml

@@ -12,7 +12,7 @@
 	<keyboard ref="/devices/pc/keyboard/us84-buttons-arrows.xml"/>
 	<debugger id="debugger" messages="fault" commands=""/>
 	<panel ref="/devices/pc/panel/wide.xml"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="5170" floppies="[1440,1200]"/>
 	<serial id="com1" adapter="1"/>
 	<serial id="com2" adapter="2" binding="print" tabsize="8" charbol="9"/>

devices/pc/machine/5170/ega/2048kb/rev3/machine.xml

@@ -10,7 +10,7 @@
 	<video ref="/devices/pc/video/ibm/ega/1984-09-13/128kb-lockfs.xml"/>
 	<fdc ref="/disks/pc/compiled/library.xml" automount='{A:{name:"PC-DOS 3.30 (Disk 1)",path:"/disks/pc/dos/ibm/3.30/PCDOS330-DISK1.json"}, B:{name:"PC-DOS 3.30 (Disk 2)",path:"/disks/pc/dos/ibm/3.30/PCDOS330-DISK2.json"}}'/>
 	<keyboard ref="/devices/pc/keyboard/us84-buttons-arrows.xml"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="5170" floppies="[1440,1200]"/>
 	<serial id="com1" adapter="1"/>
 	<mouse serial="com1"/>

devices/pc/machine/5170/vga/2048kb/debugger/machine.xml

@@ -12,7 +12,7 @@
 	<debugger id="debugger"/>
 	<panel ref="/devices/pc/panel/wide.xml"/>
 	<cpu id="cpu286" model="80286" cycles="8000000"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="5170" floppies="[1440,1200]"/>
 	<serial id="com1" adapter="1"/>
 	<serial id="com2" adapter="2" binding="print"/>

devices/pc/machine/5170/vga/2048kb/machine.xml

@@ -14,7 +14,7 @@
 		<control type="button" binding="reset">Reset</control>
 		<control type="button" binding="setSpeed">Speed</control>
 	</cpu>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="5170" floppies="[1440,1200]"/>
 	<serial id="com1" adapter="1"/>
 	<mouse serial="com1"/>

devices/pc/machine/5170/vga/4096kb/debugger/machine.xml

@@ -12,7 +12,7 @@
 	<debugger id="debugger"/>
 	<panel ref="/devices/pc/panel/wide.xml"/>
 	<cpu id="cpu286" model="80286" cycles="8000000"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="5170" floppies="[1440,1200]"/>
 	<serial id="com1" adapter="1"/>
 	<serial id="com2" adapter="2" binding="print"/>

devices/pc/machine/5170/vga/4096kb/machine.xml

@@ -14,7 +14,7 @@
 		<control type="button" binding="reset">Reset</control>
 		<control type="button" binding="setSpeed">Speed</control>
 	</cpu>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="5170" floppies="[1440,1200]"/>
 	<serial id="com1" adapter="1"/>
 	<mouse serial="com1"/>

devices/pc/machine/compaq/deskpro386/ega/2048kb/debugger/machine.xml

@@ -13,7 +13,7 @@
 	<keyboard ref="/devices/pc/keyboard/us84-buttons-arrows.xml"/>
 	<debugger id="debugger" messages="" commands=""/>
 	<panel ref="/devices/pc/panel/wide386.xml"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="deskpro386" floppies="[1200,1200]"/>
 	<serial id="com1" adapter="1"/>
 	<serial id="com2" adapter="2" binding="print"/>

devices/pc/machine/compaq/deskpro386/ega/2048kb/machine.xml

@@ -11,7 +11,7 @@
 	<video ref="/devices/pc/video/ibm/ega/1984-09-13/128kb-autolockfs.xml"/>
 	<fdc ref="/disks/pc/compiled/library.xml" automount='{A: {name: "PC-DOS 3.30 (Disk 1)", path: "/disks/pc/dos/ibm/3.30/PCDOS330-DISK1.json"}, B: {name: "PC-DOS 3.30 (Disk 2)", path: "/disks/pc/dos/ibm/3.30/PCDOS330-DISK2.json"}}'/>
 	<keyboard ref="/devices/pc/keyboard/us84-buttons-arrows.xml"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="deskpro386" floppies="[1200,1200]"/>
 	<serial id="com1" adapter="1"/>
 	<serial id="com2" adapter="2" binding="print"/>

devices/pc/machine/compaq/deskpro386/ega/4096kb/debugger/machine.xml

@@ -13,7 +13,7 @@
 	<keyboard ref="/devices/pc/keyboard/us84-buttons-arrows.xml"/>
 	<debugger id="debugger" messages="" commands=""/>
 	<panel ref="/devices/pc/panel/wide386.xml"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="deskpro386" floppies="[1200,1200]"/>
 	<parallel id="lpt1" adapter="2"/>
 	<serial id="com1" adapter="1"/>

devices/pc/machine/compaq/deskpro386/ega/4096kb/machine.xml

@@ -11,7 +11,7 @@
 	<video ref="/devices/pc/video/ibm/ega/1984-09-13/128kb-autolockfs.xml"/>
 	<fdc ref="/disks/pc/compiled/library.xml" automount='{A: {name: "PC-DOS 3.30 (Disk 1)", path: "/disks/pc/dos/ibm/3.30/PCDOS330-DISK1.json"}, B: {name: "PC-DOS 3.30 (Disk 2)", path: "/disks/pc/dos/ibm/3.30/PCDOS330-DISK2.json"}}'/>
 	<keyboard ref="/devices/pc/keyboard/us84-buttons-arrows.xml"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="deskpro386" floppies="[1200,1200]"/>
 	<parallel id="lpt1" adapter="2"/>
 	<serial id="com1" adapter="1"/>

devices/pc/machine/compaq/deskpro386/vga/2048kb/debugger/machine.xml

@@ -13,7 +13,7 @@
 	<keyboard ref="/devices/pc/keyboard/us84-buttons-functions.xml"/>
 	<debugger id="debugger" messages="fault|int" commands=""/>
 	<panel ref="/devices/pc/panel/wide386.xml"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="deskpro386" floppies="[1200,1200]" monitor="vga"/>
 	<serial id="com1" adapter="1"/>
 	<serial id="com2" adapter="2" binding="print"/>

devices/pc/machine/compaq/deskpro386/vga/2048kb/machine.xml

@@ -11,7 +11,7 @@
 	<video ref="/devices/pc/video/ibm/vga/1986-10-27/256kb-autolockfs.xml"/>
 	<fdc ref="/disks/pc/compiled/library.xml" automount='{A: {name: "COMPAQ MS-DOS 3.31 (Disk 2)", path: "/disks/pc/dos/compaq/3.31/COMPAQ-DOS331-DISK2.json"}, B: {name: "COMPAQ MS-DOS 3.31 (Disk 3)", path: "/disks/pc/dos/compaq/3.31/COMPAQ-DOS331-DISK3.json"}}'/>
 	<keyboard ref="/devices/pc/keyboard/us84-buttons-functions.xml"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="deskpro386" floppies="[1200,1200]" monitor="vga"/>
 	<serial id="com1" adapter="1"/>
 	<serial id="com2" adapter="2" binding="print"/>

devices/pc/machine/compaq/deskpro386/vga/4096kb/debugger/machine.xml

@@ -13,7 +13,7 @@
 	<keyboard id="keyboard"/>
 	<debugger id="debugger" messages="" commands=''/>
 	<panel ref="/devices/pc/panel/wide386.xml"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="deskpro386" floppies="[1200,1200]" monitor="vga"/>
 	<serial id="com1" adapter="1"/>
 	<serial id="com2" adapter="2" binding="print"/>

devices/pc/machine/compaq/deskpro386/vga/4096kb/machine.xml

@@ -11,7 +11,7 @@
 	<video ref="/devices/pc/video/ibm/vga/1986-10-27/256kb-autolockfs.xml"/>
 	<fdc ref="/disks/pc/compiled/library.xml" automount='{A: {name: "PC-DOS 3.30 (Disk 1)", path: "/disks/pc/dos/ibm/3.30/PCDOS330-DISK1.json"}, B: {name: "PC-DOS 3.30 (Disk 2)", path: "/disks/pc/dos/ibm/3.30/PCDOS330-DISK2.json"}}'/>
 	<keyboard id="keyboard"/>
-	<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'/>
+	<hdc ref="/disks/pc/fixed/20mb/pcdos330-empty.xml"/>
 	<chipset id="chipset" model="deskpro386" floppies="[1200,1200]" monitor="vga"/>
 	<serial id="com1" adapter="1"/>
 	<serial id="com2" adapter="2" binding="print"/>

devices/pc/rom/README.md

@@ -3,7 +3,7 @@ layout: page
 title: IBM PC ROMs
 permalink: /devices/pc/rom/
 redirect_from:
-  - /devices/pc/
+  - /devices/pc/bios/
 ---
 
 IBM PC ROMs

disks/pc/fixed/20mb/pcdos330-empty.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<hdc id="hdcAT" type="at" drives='[{name:"20Mb Hard Disk",type:2,path:"/disks/pc/fixed/20mb/PCDOS330-EMPTY.json"}]'>
+	<control type="button" binding="saveHD0" padright="8px">Save HD</control>
+</hdc>

modules/pcjs/lib/fdc.js

@@ -469,6 +469,11 @@ FDC.prototype.setBinding = function(sHTMLType, sBinding, control, sValue)
         return true;
 
     case "saveDrive":
+        /*
+         * Yes, technically, this feature does not require "Local disk support" (which is really a reference
+         * to FileReader support), but since fLocalDisks is also false for all mobile devices, and since there
+         * is an "orthogonality" to disabling both features in tandem, let's just let it slide, OK?
+         */
         if (!this.fLocalDisks) {
             if (DEBUG) this.log("Local disk support not available");
             /*
@@ -484,21 +489,25 @@ FDC.prototype.setBinding = function(sHTMLType, sBinding, control, sValue)
 
         this.bindings[sBinding] = control;
 
-        control.onclick = function onClickLoadDrive(event) {
+        control.onclick = function onClickSaveDrive(event) {
             var controlDrives = fdc.bindings["listDrives"];
             if (controlDrives && controlDrives.options && fdc.aDrives) {
                 var iDriveSelected = str.parseInt(controlDrives.value, 10);
                 var drive = fdc.aDrives[iDriveSelected];
                 if (drive) {
-                    if (drive.disk) {
+                    /*
-                        if (DEBUG) fdc.println("saving disk " + drive.disk.sDiskPath + "...");
+                     * Note the similarity (and hence factoring opportunity) between this code and the HDC's "saveHD*" binding.
-                        var sAlert = web.downloadFile(drive.disk.encodeAsBase64(), "octet-stream", true, drive.disk.sDiskFile.replace(".json", ".img"));
+                     */
+                    var disk = drive.disk;
+                    if (disk) {
+                        if (DEBUG) fdc.println("saving diskette " + disk.sDiskPath + "...");
+                        var sAlert = web.downloadFile(disk.encodeAsBase64(), "octet-stream", true, disk.sDiskFile.replace(".json", ".img"));
                         web.alertUser(sAlert);
                     } else {
-                        fdc.notice("No disk loaded in drive");
+                        fdc.notice("No diskette loaded in drive.");
                     }
                 } else {
-                    fdc.notice("No drive selected");
+                    fdc.notice("No diskette drive selected.");
                 }
             }
         };
@@ -1749,8 +1758,8 @@ FDC.prototype.outFDCOutput = function(port, bOut, addrFrom)
  *
  * I'm unable to find any documentation on this so-called "D/S/P DIAGNOSTIC REGISTER" (port 0x3F1) or the "D/S/P CARD"
  * to which the ROM BIOS refers.  But it seems clear that if we don't provide the expected response from the DIAGNOSTIC
- * REGISTER, and there's no HDC to respond to the MULTIPLE DATA RATE CAPABLE test that follows, then an error is inevitable.
+ * REGISTER, and there's no HDC to respond to the MULTIPLE DATA RATE CAPABLE test that follows, then an error is
- * Clearly, there is a very intimate relationship between the FDC and HDC portions of this card.
+ * inevitable.  Clearly, there is a very intimate relationship between the FDC and HDC portions of this card.
  *
  * Here's the relevant code from the REV3 PC AT ROM BIOS (TEST2.ASM):
  *

modules/pcjs/lib/hdc.js

@@ -286,8 +286,8 @@ HDC.aDriveTypes = [
  * It's important to know that the MODEL_5170 BIOS has a special relationship with the "Combo Hard File/Diskette
  * (HFCOMBO) Card" (see @F000:144C).  Initially, the ChipSet component intercepted reads for HFCOMBO's STATUS port
  * and returned the BUSY bit clear to reduce boot time; however, it turned out that was also a prerequisite for the
- * BIOS to write test patterns to the CYLLO port and set the "DUAL" bit (bit 0) of the "HFCNTRL" byte at 40:8Fh if
+ * BIOS to write test patterns to the CYLLO port (0x1F4) and set the "DUAL" bit (bit 0) of the "HFCNTRL" byte at 40:8Fh
- * those CYLLO operations succeeded (now that the HDC is "ATC-aware", those ChipSet port intercepts have been removed).
+ * if those CYLLO operations succeeded (now that the HDC is "ATC-aware", the ChipSet port intercepts have been removed).
  *
  * Without the "DUAL" bit set, when it came time later to report the diskette drive type, the "DISK_TYPE" function
  * (@F000:273D) would branch to one of two almost-identical blocks of code -- specifically, a block that disallowed
@@ -301,6 +301,11 @@ HDC.aDriveTypes = [
  * eg, was there Diskette-only Controller that could be installed, and if so, did it support high-capacity diskette
  * drives?  Also, consider making the FDC component able to detect when the HDC is missing and provide the same minimal
  * HFCOMBO port intercepts that ChipSet once provided (this is not a requirement, just a usability improvement).
+ *
+ * UPDATE: I later discovered that newer (ie, REV2 and REV3) 5170 ROMs are even less happy when no HDC is installed,
+ * *unless* an undocumented FDC "DIAGNOSTIC" register (port 0x3F1) provides a "MULTIPLE DATA RATE" response, bypassing
+ * the HDC port tests described above.  This may also imply that those newer 5170 revisions are incompatible with FD360
+ * diskette drives, because if none of the "MULTIPLE DATA RATE" tests succeed, a "601-Diskette Error" always occurs.
  */
 HDC.ATC = {
     DATA:   { PORT: 0x1F0},     // no register (read-write)
@@ -554,9 +559,31 @@ if (DEBUG) {
  */
 HDC.prototype.setBinding = function(sHTMLType, sBinding, control, sValue)
 {
-    /*
+    var hdc = this;
-     * This is reserved for future use; for now, hard disk images can be specified during initialization only (no "hot-swapping")
+
-     */
+    switch (sBinding) {
+
+    case "saveHD0":
+    case "saveHD1":
+        this.bindings[sBinding] = control;
+        control.onclick = function(iDrive) {
+            return function onClickSaveDrive(event) {
+                var drive = hdc.aDrives && hdc.aDrives[iDrive];
+                if (drive && drive.disk) {
+                    /*
+                     * Note the similarity (and hence factoring opportunity) between this code and the FDC's "saveDrive" binding.
+                     */
+                    var disk = drive.disk;
+                    if (DEBUG) hdc.println("saving disk " + disk.sDiskPath + "...");
+                    var sAlert = web.downloadFile(disk.encodeAsBase64(), "octet-stream", true, disk.sDiskFile.replace(".json", ".img"));
+                    web.alertUser(sAlert);
+                } else {
+                    hdc.notice("Hard disk " + iDrive + " is not available.");
+                }
+            };
+        }(+sBinding.slice(-1));
+        return true;
+    }
     return false;
 };
 

versions/c1pjs/1.21.5/c1p-dbg.js

@@ -1,7 +1,7 @@
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