| … | |
… | |
| 138 | } |
138 | } |
| 139 | |
139 | |
| 140 | return len; |
140 | return len; |
| 141 | } |
141 | } |
| 142 | |
142 | |
| 143 | //////////////////////////////////////////////////////////////////////////////// |
|
|
| 144 | // return: #bits of '1' |
|
|
| 145 | #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 3) |
|
|
| 146 | # define bitcount(n) (__extension__ ({ uint32_t n__ = (n); __builtin_popcount (n__); })) |
|
|
| 147 | #else |
|
|
| 148 | static int |
|
|
| 149 | bitcount (uint16_t n) |
|
|
| 150 | { |
|
|
| 151 | int i; |
|
|
| 152 | |
|
|
| 153 | for (i = 0; n; ++i, n &= n - 1) |
|
|
| 154 | ; |
|
|
| 155 | |
|
|
| 156 | return i; |
|
|
| 157 | } |
|
|
| 158 | #endif |
|
|
| 159 | |
|
|
| 160 | // return: priority_of_a - priority_of_b |
143 | // return: priority_of_a - priority_of_b |
| 161 | static int |
144 | static int |
| 162 | compare_priority (keysym_t *a, keysym_t *b) |
145 | compare_priority (keysym_t *a, keysym_t *b) |
| 163 | { |
146 | { |
| 164 | // (the more '1's in state; the less range): the greater priority |
147 | // (the more '1's in state; the less range): the greater priority |
| 165 | int ca = bitcount (a->state /* & OtherModMask */); |
148 | int ca = popcount (a->state /* & OtherModMask */); |
| 166 | int cb = bitcount (b->state /* & OtherModMask */); |
149 | int cb = popcount (b->state /* & OtherModMask */); |
| 167 | |
150 | |
| 168 | if (ca != cb) |
151 | if (ca != cb) |
| 169 | return ca - cb; |
152 | return ca - cb; |
| 170 | //else if (a->state != b->state) // this behavior is to be disscussed |
153 | //else if (a->state != b->state) // this behavior is to be disscussed |
| 171 | // return b->state - a->state; |
154 | // return b->state - a->state; |
| … | |
… | |
| 236 | if (suffix && middle && suffix > middle + 1) |
219 | if (suffix && middle && suffix > middle + 1) |
| 237 | { |
220 | { |
| 238 | key->type = keysym_t::LIST; |
221 | key->type = keysym_t::LIST; |
| 239 | key->range = suffix - middle - 1; |
222 | key->range = suffix - middle - 1; |
| 240 | |
223 | |
| 241 | strcpy (translation, translation + 4); |
224 | memmove (translation, translation + 4, strlen (translation + 4) + 1); |
| 242 | } |
225 | } |
| 243 | else |
226 | else |
| 244 | rxvt_warn ("cannot parse list-type keysym '%s', treating as normal keysym.\n", translation); |
227 | rxvt_warn ("cannot parse list-type keysym '%s', treating as normal keysym.\n", translation); |
| 245 | } |
228 | } |
| 246 | else if (strncmp (translation, "builtin:", 8) == 0) |
229 | else if (strncmp (translation, "builtin:", 8) == 0) |
