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comparison src/mbyte.c @ 2205:54605ada811b vim73

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"g8" doesn't work properly on a NUL.
author Bram Moolenaar <bram@vim.org>
date Fri, 21 May 2010 15:46:35 +0200
parents 7c8c7c95a865
children 1bac28a53fae
comparison
equal deleted inserted replaced
2204:c493d6bfde09 2205:54605ada811b
3174 STRCPY(IObuff + rlen, "+ "); 3174 STRCPY(IObuff + rlen, "+ ");
3175 rlen += 2; 3175 rlen += 2;
3176 } 3176 }
3177 clen = utf_ptr2len(line + i); 3177 clen = utf_ptr2len(line + i);
3178 } 3178 }
3179 sprintf((char *)IObuff + rlen, "%02x ", line[i]); 3179 sprintf((char *)IObuff + rlen, "%02x ",
3180 (line[i] == NL) ? NUL : line[i]); /* NUL is stored as NL */
3180 --clen; 3181 --clen;
3181 rlen += (int)STRLEN(IObuff + rlen); 3182 rlen += (int)STRLEN(IObuff + rlen);
3182 if (rlen > IOSIZE - 20) 3183 if (rlen > IOSIZE - 20)
3183 break; 3184 break;
3184 } 3185 }
4869 * that for imhangul by sending GDK_Escape, but I don't know if it 4870 * that for imhangul by sending GDK_Escape, but I don't know if it
4870 * works with all IM modules that support an activation key :/ 4871 * works with all IM modules that support an activation key :/
4871 * 4872 *
4872 * An alternative approach would be to destroy the IM context and 4873 * An alternative approach would be to destroy the IM context and
4873 * recreate it. But that means loading/unloading the IM module on 4874 * recreate it. But that means loading/unloading the IM module on
4874 * every mode switch, which causes a quite noticable delay even on 4875 * every mode switch, which causes a quite noticeable delay even on
4875 * my rather fast box... 4876 * my rather fast box...
4876 * * 4877 * *
4877 * Moreover, there are some XIM which cannot respond to 4878 * Moreover, there are some XIM which cannot respond to
4878 * im_synthesize_keypress(). we hope that they reset by 4879 * im_synthesize_keypress(). we hope that they reset by
4879 * xim_shutdown(). 4880 * xim_shutdown().
5177 } 5178 }
5178 5179
5179 static void 5180 static void
5180 im_xim_send_event_imactivate() 5181 im_xim_send_event_imactivate()
5181 { 5182 {
5182 /* Force turn on preedit state by symulate keypress event. 5183 /* Force turn on preedit state by simulating keypress event.
5183 * Keycode and state is specified by 'imactivatekey'. 5184 * Keycode and state is specified by 'imactivatekey'.
5184 */ 5185 */
5185 XKeyEvent ev; 5186 XKeyEvent ev;
5186 5187
5187 gui_get_x11_windis(&ev.window, &ev.display); 5188 gui_get_x11_windis(&ev.window, &ev.display);
5254 { 5255 {
5255 if (xim_can_preediting && !active) 5256 if (xim_can_preediting && !active)
5256 { 5257 {
5257 /* Force turn off preedit state. With some IM 5258 /* Force turn off preedit state. With some IM
5258 * implementations, we cannot turn off preedit state by 5259 * implementations, we cannot turn off preedit state by
5259 * symulate keypress event. It is why using such a method 5260 * simulating keypress event. It is why using such a method
5260 * that destroy old IC (input context), and create new one. 5261 * that destroy old IC (input context), and create new one.
5261 * When create new IC, its preedit state is usually off. 5262 * When create new IC, its preedit state is usually off.
5262 */ 5263 */
5263 xim_reset(); 5264 xim_reset();
5264 xim_set_focus(FALSE); 5265 xim_set_focus(FALSE);
5270 im_xim_send_event_imactivate(); 5271 im_xim_send_event_imactivate();
5271 } 5272 }
5272 else 5273 else
5273 { 5274 {
5274 /* First, force destroy old IC, and create new one. It 5275 /* First, force destroy old IC, and create new one. It
5275 * symulates "turning off preedit state". 5276 * simulates "turning off preedit state".
5276 */ 5277 */
5277 xim_set_focus(FALSE); 5278 xim_set_focus(FALSE);
5278 gdk_ic_destroy(xic); 5279 gdk_ic_destroy(xic);
5279 xim_init(); 5280 xim_init();
5280 xim_can_preediting = FALSE; 5281 xim_can_preediting = FALSE;
5281 5282
5282 /* 2nd, when requested to activate IM, symulate this by sending 5283 /* 2nd, when requested to activate IM, simulate this by sending
5283 * the event. 5284 * the event.
5284 */ 5285 */
5285 if (active) 5286 if (active)
5286 { 5287 {
5287 im_xim_send_event_imactivate(); 5288 im_xim_send_event_imactivate();
5332 * 'imactivatekey' is "s-space", im_xim_send_event_imactivate() did not 5333 * 'imactivatekey' is "s-space", im_xim_send_event_imactivate() did not
5333 * work correctly. It just inserted one space. I don't know why we 5334 * work correctly. It just inserted one space. I don't know why we
5334 * couldn't switch state of XIM preediting. This is reason why these 5335 * couldn't switch state of XIM preediting. This is reason why these
5335 * codes are commented out. 5336 * codes are commented out.
5336 */ 5337 */
5337 /* First, force destroy old IC, and create new one. It symulates 5338 /* First, force destroy old IC, and create new one. It simulates
5338 * "turning off preedit state". 5339 * "turning off preedit state".
5339 */ 5340 */
5340 xim_set_focus(FALSE); 5341 xim_set_focus(FALSE);
5341 XDestroyIC(xic); 5342 XDestroyIC(xic);
5342 xic = NULL; 5343 xic = NULL;
5343 xim_init(); 5344 xim_init();
5344 5345
5345 /* 2nd, when requested to activate IM, symulate this by sending the 5346 /* 2nd, when requested to activate IM, simulate this by sending the
5346 * event. 5347 * event.
5347 */ 5348 */
5348 if (active) 5349 if (active)
5349 im_xim_send_event_imactivate(); 5350 im_xim_send_event_imactivate();
5350 # endif 5351 # endif