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fix get_totals() so it properly handles NULL parameters, and restore 

totlines after marked spell-check the way the justify routine does
instead of saving it and readding it later


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2118 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
David Lawrence Ramsey 2004-11-22 16:04:18 +00:00
parent 74d87073f0
commit 3f35864b10
2 changed files with 25 additions and 25 deletions
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24
src/nano.c
View File

@ -1885,9 +1885,6 @@ const char *do_alt_speller(char *tempfile_name)
* the alternate spell command. The line that mark_beginbuf
* points to will be freed, so we save the line number and
* restore afterwards. */
int old_totlines = totlines;
/* Our saved value of totlines, used when we spell-check a
* marked selection. */
long old_totsize = totsize;
/* Our saved value of totsize, used when we spell-check a marked
* selection. */
@ -1949,7 +1946,6 @@ const char *do_alt_speller(char *tempfile_name)
#ifndef NANO_SMALL
if (old_mark_set) {
int part_totlines;
long part_totsize;
/* If the mark was on, partition the filestruct so that it
@ -1961,11 +1957,10 @@ const char *do_alt_speller(char *tempfile_name)
filepart = partition_filestruct(top, top_x, bot, bot_x);
added_magicline = (filebot->data[0] != '\0');
/* Get the number of lines and the number of characters in the
* marked text, and subtract them from the saved values of
* totlines and totsize. */
get_totals(top, bot, &part_totlines, &part_totsize);
old_totlines -= part_totlines;
/* Get the number of characters in the marked text, and subtract
* it from the saved value of totsize. Note that we don't need
* to save totlines. */
get_totals(top, bot, NULL, &part_totsize);
old_totsize -= part_totsize;
}
#endif
@ -2009,14 +2004,13 @@ const char *do_alt_speller(char *tempfile_name)
unpartition_filestruct(&filepart);
/* Renumber starting with the beginning line of the old
* partition. Also add the number of lines and characters in
* the spell-checked marked text to the saved values of totlines
* and totsize, and then make those saved values the actual
* values. */
* partition. Also set totlines to the new number of lines in
* the file, add the number of characters in the spell-checked
* marked text to the saved value of totsize, and then make that
* saved value the actual value. */
renumber(top_save);
old_totlines += totlines;
totlines = filebot->lineno;
old_totsize += totsize;
totlines = old_totlines;
totsize = old_totsize;
/* Assign mark_beginbuf to the line where the mark began

26
src/utils.c
View File

@ -471,27 +471,33 @@ void get_totals(const filestruct *begin, const filestruct *end, int
/* Go through the lines from begin to end->prev, if we can. */
for (f = begin; f != NULL && f != end; f = f->next) {
/* Count this line. */
(*lines)++;
if (lines != NULL)
(*lines)++;
/* Count the number of characters on this line. */
*size += strlen(f->data);
if (size != NULL) {
*size += strlen(f->data);
/* Count the newline if we have one. */
if (f->next != NULL)
(*size)++;
/* Count the newline if we have one. */
if (f->next != NULL)
(*size)++;
}
}
/* Go through the line at end, if we can. */
if (f != NULL) {
/* Count this line. */
(*lines)++;
if (lines != NULL)
(*lines)++;
/* Count the number of characters on this line. */
*size += strlen(f->data);
if (size != NULL) {
*size += strlen(f->data);
/* Count the newline if we have one. */
if (f->next != NULL)
(*size)++;
/* Count the newline if we have one. */
if (f->next != NULL)
(*size)++;
}
}
}