tweaks: do a comparison a bit differently in do_output() and do_deletion()
Make it clearer we're comparing the number of rows, not string lengths.master
parent
3e22240fd5
commit
83ff644b6a
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@ -1811,7 +1811,7 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
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{
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{
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size_t current_len, i = 0;
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size_t current_len, i = 0;
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#ifndef NANO_TINY
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#ifndef NANO_TINY
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size_t orig_lenpt = 0;
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size_t orig_rows = 0;
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#endif
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#endif
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char *char_buf = charalloc(mb_cur_max());
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char *char_buf = charalloc(mb_cur_max());
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int char_len;
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int char_len;
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@ -1820,7 +1820,7 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
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#ifndef NANO_TINY
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#ifndef NANO_TINY
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if (ISSET(SOFTWRAP))
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if (ISSET(SOFTWRAP))
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orig_lenpt = strlenpt(openfile->current->data);
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orig_rows = strlenpt(openfile->current->data) / editwincols;
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#endif
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#endif
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while (i < output_len) {
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while (i < output_len) {
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@ -1886,7 +1886,7 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
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/* If the number of screen rows that a softwrapped line occupies
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/* If the number of screen rows that a softwrapped line occupies
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* has changed, we need a full refresh. */
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* has changed, we need a full refresh. */
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if (ISSET(SOFTWRAP) && refresh_needed == FALSE)
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if (ISSET(SOFTWRAP) && refresh_needed == FALSE)
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if (strlenpt(openfile->current->data) / editwincols != orig_lenpt / editwincols)
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if ((strlenpt(openfile->current->data) / editwincols) != orig_rows)
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refresh_needed = TRUE;
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refresh_needed = TRUE;
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#endif
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#endif
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@ -92,7 +92,7 @@ char *invocation_error(const char *name)
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void do_deletion(undo_type action)
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void do_deletion(undo_type action)
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{
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{
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#ifndef NANO_TINY
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#ifndef NANO_TINY
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size_t orig_lenpt = 0;
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size_t orig_rows = 0;
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#endif
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#endif
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assert(openfile->current != NULL && openfile->current->data != NULL &&
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assert(openfile->current != NULL && openfile->current->data != NULL &&
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@ -113,7 +113,7 @@ void do_deletion(undo_type action)
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update_undo(action);
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update_undo(action);
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if (ISSET(SOFTWRAP))
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if (ISSET(SOFTWRAP))
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orig_lenpt = strlenpt(openfile->current->data);
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orig_rows = strlenpt(openfile->current->data) / editwincols;
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#endif
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#endif
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/* Move the remainder of the line "in", over the current character. */
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/* Move the remainder of the line "in", over the current character. */
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@ -184,7 +184,7 @@ void do_deletion(undo_type action)
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/* If the number of screen rows that a softwrapped line occupies
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/* If the number of screen rows that a softwrapped line occupies
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* has changed, we need a full refresh. */
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* has changed, we need a full refresh. */
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if (ISSET(SOFTWRAP) && refresh_needed == FALSE)
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if (ISSET(SOFTWRAP) && refresh_needed == FALSE)
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if (strlenpt(openfile->current->data) / editwincols != orig_lenpt / editwincols)
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if ((strlenpt(openfile->current->data) / editwincols) != orig_rows)
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refresh_needed = TRUE;
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refresh_needed = TRUE;
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#endif
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#endif
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