add support to escape char about svgbob

[ivanceras]

Yes the - is chained together with o and interpreted as line with circle endpoint.
You can escape it by using " ie: "co-edit"

[chaseleinart]

Hey there @ivanceras,
It does seem that escaping the "o character" when chained between adjacent text is problematic. when by itself, it seems to be escaped fine, but when the _o falls in the middle of a string of characters without any spaces, it doesn't seem like it can be escaped without some odd spaces being displayed.

Input
"_o"

 foo_bar_opq_id 
                                                                                        
 fo"o_"bar"_o"pq_id                                                                                                       

Output

[virtualirfan]

@chaseleinart why not just:

"foo_bar_opq_id"

instead of

fo"o_"bar"_o"pq_id                                                                                                       

[makaleks]

Yes the - is chained together with o and interpreted as line with circle endpoint.
You can escape it by using " ie: "co-edit"

Thanks for this tip, it is not used widely in demo. The problem is that it does not saves alignment for inherited text. For example, when I print

 +----------+
 |"BIOS RAM"|
 +----------+
      /\
     '  '
    /    \
+----+  +----+
|"ПО"|  |"БД"|
+--o-+  +----+

it results into

If I replace quotes with spaces, all is normal. But I need these escape-quotes in other places of diagram and the missed alignment seems to be a bigger problem

Thanks

[ivanceras]

This has been fixed in svgbob 0.5.5

Try this out on the online editor

 +----------+
 |"BIOS RAM"|
 +----------+
      /\
     /  \
    /    \
+----+  +----+
|"ПО"|  |"БД"|
+--o-+  +----+

 "foo_bar_opq_id" 
                                                                                        
"(some remark)"
some text