code/graph.c
static inline bool is_comment(char *s) {
    int i;
    int n = strlen(s);
    for (i = 0; i < n; i++) {
	char c = s[i];
	if (!isspace(c))
	    return c == '#';
    }
    return false;
}
/* See whether line of text is a comment */
See whether line of text is a comment
See whether line of text is a comment
static inline bool is_comment(char *s) {
    int i;
    int n = strlen(s);
    for (i = 0; i < n; i++) {
	char c = s[i];
	if (!isspace(c))
	    return c == '#';
    }
    return false;
}
static inline bool is_comment ( char * s ) { int i ; int n = strlen ( s ) ; for ( i = 0 ; i < n ; i ++ ) { char c = s [ i ] ; if ( ! isspace ( c ) ) return c == ' ' ; } return false ; }
See whether line of text is a comment
See whether line of text is a comment