ECMA-48 detection bug

[regentov]

test/example_files/ecma-48.txt says:
The start of the file MUST begin with an ECMA-48 escape sequence.

Could not find the requirement in standard (http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-048.pdf)

Moreover, if the file does not begin with an escape sequence, there is no way to view it coloured in RetroTxt.

Steps to reproduce: erase the first �[0; from test/example_files/ecma-48.txt and see the ugly unformatted text.

Correct behaviour: There should be some way to force ECMA-48 coloring of the file that does not begin with an escape sequence.

[bengarrett]

Hi the ecma-48 text stating that requirement is incorrect. There is actually a bug with the ECMA-48 detection.

Line 283 in functions.js has whitespace that shouldn't be there.

c = s.indexOf(`${String.fromCharCode(27)} ${String.fromCharCode(91)} `)

needs to be

c = s.indexOf(`${String.fromCharCode(27)}${String.fromCharCode(91)}`)

[bengarrett]

@regentov Thanks for letting me know about this bug! It has been fixed and submitted to the Chrome store.