New comment by sgn on void-packages repository

https://github.com/void-linux/void-packages/issues/33032#issuecomment-932659638

Comment:
```
#0  0x000055f420f6ef11 in u8_mbtouc (n=18446726344084553426, s=0x10200000012e <error: Cannot access memory at address 0x10200000012e>, puc=0x7ffcf1bc484c, 
    puc@entry=0x7ffcf1bc480c) at /usr/include/unistr.h:233
#1  decodeBytes_MultibyteChar (bytes=0x10200000012e <error: Cannot access memory at ad
dress 0x10200000012e>, end=0x0, ch_out=ch_out@entry=0x7ffcf1bc484c)                   
    at ../lib/the_Foundation/src/string.c:927                                         
#2  0x000055f420edf540 in findLoc_GmRun (d=0x55f4239d4540, pos=...) at ../src/gmdocument.c:2063
#3  0x000055f420edf5b4 in findLoc_GmDocument (d=<optimized out>, pos=...) at ../src/gmdocument.c:1910
#4  0x000055f420efc899 in sourceLoc_DocumentWidget_ (d=d@entry=0x55f423860800, pos=...) at ../src/ui/documentwidget.c:2006
#5  0x000055f420efccde in beginMarkingSelection_DocumentWidget_ (d=d@entry=0x55f423860800, pos=...) at ../src/ui/documentwidget.c:3355
#6  0x000055f420f05ff5 in processEvent_DocumentWidget_ (d=0x55f423860800, ev=<optimized out>) at ../src/ui/documentwidget.c:3751
#7  0x000055f420f587eb in dispatchEvent_Widget (d=d@entry=0x55f423860800, ev=ev@entry=0x7ffcf1bc4c40) at ../src/ui/widget.c:1002
#8  0x000055f420f55530 in processEvent_Window (d=0x55f423122dc0, ev=0x7ffcf1bc4c40, ev@entry=0x7ffcf1bc4d30) at ../src/ui/window.c:885
#9  0x000055f420ecfca5 in processEvents_App (eventMode=eventMode@entry=waitForNewEvents_AppEventMode) at ../src/app.c:1261
#10 0x000055f420ed0cf7 in run_App_ (d=<optimized out>) at ../src/app.c:1367           
#11 run_App (argc=argc@entry=1, argv=argv@entry=0x7ffcf1bc4ee8) at ../src/app.c:1456  
#12 0x000055f420ec9a30 in main (argc=1, argv=0x7ffcf1bc4ee8) at ../src/main.c:78      
```