| 177 |
|
|
| 178 |
memset (buffer, '\0', buffer_length); |
memset (buffer, '\0', buffer_length); |
| 179 |
|
|
| 180 |
offset = str_input (buffer, buffer_length, echo_mode); |
offset = _str_input (buffer, buffer_length, echo_mode); |
| 181 |
|
|
| 182 |
return offset; |
return offset; |
| 183 |
}; |
}; |
| 231 |
display_file_ex (const char *filename, int begin_line, int wait) |
display_file_ex (const char *filename, int begin_line, int wait) |
| 232 |
{ |
{ |
| 233 |
char buffer[260], temp[256]; |
char buffer[260], temp[256]; |
| 234 |
int i, ch, input_ok; |
int i, ch, input_ok, max_lines; |
| 235 |
long int line, c_line_begin = 0, c_line_total = 0; |
long int line, c_line_begin = 0, c_line_total = 0; |
| 236 |
long int f_line, f_size, f_offset; |
long int f_line, f_size, f_offset; |
| 237 |
FILE *fin; |
FILE *fin; |
| 238 |
struct stat f_stat; |
struct stat f_stat; |
| 239 |
|
|
| 240 |
|
max_lines = screen_lines - 1; |
| 241 |
clrline (begin_line, screen_lines); |
clrline (begin_line, screen_lines); |
| 242 |
line = begin_line; |
line = begin_line; |
| 243 |
moveto (line, 0); |
moveto (line, 0); |
| 257 |
|
|
| 258 |
while (fgets (buffer, 255, fin)) |
while (fgets (buffer, 255, fin)) |
| 259 |
{ |
{ |
| 260 |
if (line >= screen_lines) |
if (line >= max_lines) |
| 261 |
{ |
{ |
| 262 |
f_offset = ftell (fin); |
f_offset = ftell (fin); |
| 263 |
|
|
| 303 |
case KEY_PGUP: |
case KEY_PGUP: |
| 304 |
case Ctrl ('B'): |
case Ctrl ('B'): |
| 305 |
if (c_line_begin > 0) |
if (c_line_begin > 0) |
| 306 |
c_line_begin -= (screen_lines - begin_line - 1); |
c_line_begin -= (max_lines - begin_line - 1); |
| 307 |
else |
else |
| 308 |
goto exit; |
goto exit; |
| 309 |
if (c_line_begin < 0) |
if (c_line_begin < 0) |
| 319 |
case KEY_PGDN: |
case KEY_PGDN: |
| 320 |
case Ctrl ('F'): |
case Ctrl ('F'): |
| 321 |
case KEY_SPACE: |
case KEY_SPACE: |
| 322 |
c_line_begin += (screen_lines - begin_line - 1); |
c_line_begin += (max_lines - begin_line - 1); |
| 323 |
if (c_line_begin + (screen_lines - begin_line) > |
if (c_line_begin + (max_lines - begin_line) > |
| 324 |
c_line_total) |
c_line_total) |
| 325 |
c_line_begin = |
c_line_begin = |
| 326 |
c_line_total - (screen_lines - begin_line); |
c_line_total - (max_lines - begin_line); |
| 327 |
rewind (fin); |
rewind (fin); |
| 328 |
for (f_line = 0; f_line < c_line_begin; f_line++) |
for (f_line = 0; f_line < c_line_begin; f_line++) |
| 329 |
{ |
{ |