/in/foo.cc: In function 'int main()':
/in/foo.cc:11:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    if(ls=='o')sx=i;sy=j;
    ^~
/in/foo.cc:11:20: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
    if(ls=='o')sx=i;sy=j;
                    ^~
/in/foo.cc:12:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    if(ls=='x')ex=i;ey=j;
    ^~
/in/foo.cc:12:20: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
    if(ls=='x')ex=i;ey=j;
                    ^~