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fix still more find_paragraph() breakage 

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3160 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
David Lawrence Ramsey 2005-11-11 04:14:33 +00:00
parent 1be131a9f9
commit bdff665b5d
1 changed files with 14 additions and 27 deletions
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41
src/text.c
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@ -1042,8 +1042,6 @@ bool find_paragraph(size_t *const quote, size_t *const par)
/* Number of lines in the paragraph we search for. */
filestruct *current_save;
/* The line at the beginning of the paragraph we search for. */
size_t current_x_save;
/* The x-coordinate at the end of the paragraph we search for. */
ssize_t current_y_save;
/* The y-coordinate at the beginning of the paragraph we search
* for. */
@ -1064,17 +1062,16 @@ bool find_paragraph(size_t *const quote, size_t *const par)
return FALSE;
/* If the current line isn't in a paragraph, move forward to the
* line after the last line of the next paragraph, if any. If we
* end up on the same line, or the line before that isn't in a
* paragraph, it means that there aren't any paragraphs left, so get
* out. Otherwise, move back to the last line of the paragraph. If
* the current line is in a paragraph and it isn't the first line of
* that paragraph, move back to the first line. */
* line after the last line of the next paragraph, if any. If the
* line before that isn't in a paragraph, it means that there aren't
* any paragraphs left, so get out. Otherwise, move back to the
* last line of the paragraph. If the current line is in a
* paragraph and it isn't the first line of that paragraph, move
* back to the first line of the paragraph. */
if (!inpar(openfile->current)) {
current_save = openfile->current;
do_para_end(FALSE);
if (openfile->current == current_save ||
!inpar(openfile->current->prev))
if (!inpar(openfile->current->prev))
return FALSE;
if (openfile->current != openfile->fileage)
openfile->current = openfile->current->prev;
@ -1086,29 +1083,19 @@ bool find_paragraph(size_t *const quote, size_t *const par)
* the quotation length of that line, and set par_len to the number
* of lines in this paragraph. If, while calculating the latter, we
* end up past the beginning of the line, it means that we're at the
* end of the last line of the file, and the line isn't blank. If
* we were at the same place before, there aren't any paragraphs
* left, so get out. Otherwise, the last line of the file is part
* of this paragraph. */
* end of the last line of the file, and the line isn't blank, in
* which case the last line of the file is part of this
* paragraph. */
quote_len = quote_length(openfile->current->data);
current_save = openfile->current;
current_x_save = openfile->current_x;
current_y_save = openfile->current_y;
do_para_end(FALSE);
par_len = openfile->current->lineno - current_save->lineno;
if (openfile->current_x > 0) {
if (openfile->current == current_save &&
openfile->current_x == current_x_save)
return FALSE;
else
par_len++;
}
if (openfile->current_x > 0)
par_len++;
openfile->current = current_save;
openfile->current_y = current_y_save;
/* Set the current place we want to where the cursor is now. */
openfile->placewewant = xplustabs();
/* Save the values of quote_len and par_len. */
assert(quote != NULL && par != NULL);
@ -1150,8 +1137,8 @@ void do_justify(bool full_justify)
bool meta_key, func_key, s_or_t, ran_func, finished;
/* Move to the beginning of the current line, so that justifying at
* the end of the last line of the file will work the first time if
* that line isn't blank. */
* the end of the last line of the file, if that line isn't blank,
* will work the first time through. */
openfile->current_x = 0;
/* If we're justifying the entire file, start at the beginning. */