Lines Matching refs:whitespace
136 // Find the last whitespace on this 80-char line
137 int whitespace = kLineLength-chars_in_line-1; // < 80 chars/line
138 while ( whitespace > 0 && !isspace(c_string[whitespace]) ) {
139 --whitespace;
141 if (whitespace <= 0) {
142 // Couldn't find any whitespace to make a line break. Just dump the
148 final_string += string(c_string, whitespace);
149 chars_in_line += whitespace;
150 while (isspace(c_string[whitespace])) ++whitespace;
151 c_string += whitespace;
152 chars_left -= whitespace;
