The %C and %Q will not detected when eot_line = "other string"

[ljcucc]

When eot_line set to other string, then %C and %Q will not detected.

for example:

./gemma \                                                                                                                                          
    --tokenizer./tokenizer.spm \
    --model 9b-it  \
    --compressed_weights ./9b-it-sfp.sbs  \
    --multiturn 1 \
    --eot_line .

reference:

gemma.cpp/gemma/run.cc

Line 129 in 8ac5d66

if (prompt_string == "%c" || prompt_string == "%C") {

at Line 129, the %C and %Q only detect prompt_string, but this will fail when eot_line set to something else.

[jan-wassenberg]

Thanks for reporting. If I understand correctly, the issue is: when !eot_string.empty(), we append \n, so the string does not match "%c". Fix coming shortly.