isdigit           325 src/assemble.c     } else if(isdigit(str[0]) || str[0] == '-' || str[0] == '#') {
isdigit           420 src/assemble.c         if(str[0] == '#' || isdigit(str[0]) || str[0] == '-') {
isdigit            30 src/word.c         assert(isdigit(str[0]) || str[0] == '-');
isdigit            90 src/word.c         if(!isdigit(*str) && *str != '-' && *str != '#') {