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rename variable open_files filebuffer, for consistency 

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2831 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
David Lawrence Ramsey 2005-07-08 02:51:58 +00:00
parent 90573296ea
commit 503f278547
5 changed files with 81 additions and 80 deletions
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1
ChangeLog
View File

@ -6,6 +6,7 @@ CVS code -
renumber_all(), renumber(), do_alt_speller(), and
backup_lines(). (DLR)
- Reorder some functions for consistency. (DLR)
- Rename variable open_files filebuffer, for consistency. (DLR)
- global.c:
shortcut_init()
- Simplify wording of nano_gotoline_msg. (Jordi)

126
src/files.c
View File

@ -99,133 +99,133 @@ void free_openfilestruct(openfilestruct *src)
}
#endif
/* Add/update an entry to the open_files openfilestruct. If update is
/* Add/update an entry to the filebuffer openfilestruct. If update is
* FALSE, a new entry is created; otherwise, the current entry is
* updated. */
void add_open_file(bool update)
{
if (update && open_files == NULL)
if (update && filebuffer == NULL)
return;
/* If there are no entries in open_files, make the first one. */
if (open_files == NULL) {
open_files = make_new_opennode();
splice_opennode(open_files, open_files, open_files);
/* If there are no entries in filebuffer, make the first one. */
if (filebuffer == NULL) {
filebuffer = make_new_opennode();
splice_opennode(filebuffer, filebuffer, filebuffer);
/* Otherwise, if we're not updating, make a new entry for
* open_files and splice it in after the current entry. */
* filebuffer and splice it in after the current entry. */
} else if (!update) {
splice_opennode(open_files, make_new_opennode(),
open_files->next);
open_files = open_files->next;
splice_opennode(filebuffer, make_new_opennode(),
filebuffer->next);
filebuffer = filebuffer->next;
}
/* Save the current filename. */
open_files->filename = mallocstrcpy(open_files->filename, filename);
filebuffer->filename = mallocstrcpy(filebuffer->filename, filename);
#ifndef NANO_SMALL
/* Save the current file's stat. */
open_files->originalfilestat = originalfilestat;
filebuffer->originalfilestat = originalfilestat;
#endif
/* Save the current file buffer. */
open_files->fileage = fileage;
open_files->filebot = filebot;
filebuffer->fileage = fileage;
filebuffer->filebot = filebot;
/* Save the current top of the edit window. */
open_files->edittop = edittop;
filebuffer->edittop = edittop;
/* Save the current line. */
open_files->current = current;
filebuffer->current = current;
/* Save the current cursor position. */
open_files->current_x = current_x;
filebuffer->current_x = current_x;
/* Save the current place we want. */
open_files->placewewant = placewewant;
filebuffer->placewewant = placewewant;
/* Save the current total number of lines. */
open_files->totlines = totlines;
filebuffer->totlines = totlines;
/* Save the current total size. */
open_files->totsize = totsize;
filebuffer->totsize = totsize;
/* Start with no flags saved. */
open_files->flags = 0;
filebuffer->flags = 0;
/* Save the current modification status. */
if (ISSET(MODIFIED))
open_files->flags |= MODIFIED;
filebuffer->flags |= MODIFIED;
#ifndef NANO_SMALL
/* Save the current marking status and mark, if applicable. */
if (ISSET(MARK_ISSET)) {
open_files->flags |= MARK_ISSET;
open_files->mark_beginbuf = mark_beginbuf;
open_files->mark_beginx = mark_beginx;
filebuffer->flags |= MARK_ISSET;
filebuffer->mark_beginbuf = mark_beginbuf;
filebuffer->mark_beginx = mark_beginx;
}
/* Save the current file format. */
open_files->fmt = fmt;
filebuffer->fmt = fmt;
#endif
#ifdef DEBUG
fprintf(stderr, "filename is %s\n", open_files->filename);
fprintf(stderr, "filename is %s\n", filebuffer->filename);
#endif
}
/* Read the current entry in the open_files structure and set up the
/* Read the current entry in the filebuffer structure and set up the
* currently open file buffer using that entry's information. */
void load_open_file(void)
{
assert(open_files != NULL);
assert(filebuffer != NULL);
/* Restore the current filename. */
filename = mallocstrcpy(filename, open_files->filename);
filename = mallocstrcpy(filename, filebuffer->filename);
#ifndef NANO_SMALL
/* Restore the current file's stat. */
originalfilestat = open_files->originalfilestat;
originalfilestat = filebuffer->originalfilestat;
#endif
/* Restore the current file buffer. */
fileage = open_files->fileage;
filebot = open_files->filebot;
fileage = filebuffer->fileage;
filebot = filebuffer->filebot;
/* Restore the current top of the edit window. */
edittop = open_files->edittop;
edittop = filebuffer->edittop;
/* Restore the current line. */
current = open_files->current;
current = filebuffer->current;
/* Restore the current cursor position. */
current_x = open_files->current_x;
current_x = filebuffer->current_x;
/* Restore the current place we want. */
placewewant = open_files->placewewant;
placewewant = filebuffer->placewewant;
/* Restore the current total number of lines. */
totlines = open_files->totlines;
totlines = filebuffer->totlines;
/* Restore the current total size. */
totsize = open_files->totsize;
totsize = filebuffer->totsize;
/* Restore the current modification status. */
if (open_files->flags & MODIFIED)
if (filebuffer->flags & MODIFIED)
SET(MODIFIED);
else
UNSET(MODIFIED);
#ifndef NANO_SMALL
/* Restore the current marking status and mark, if applicable. */
if (open_files->flags & MARK_ISSET) {
mark_beginbuf = open_files->mark_beginbuf;
mark_beginx = open_files->mark_beginx;
if (filebuffer->flags & MARK_ISSET) {
mark_beginbuf = filebuffer->mark_beginbuf;
mark_beginx = filebuffer->mark_beginx;
SET(MARK_ISSET);
} else
UNSET(MARK_ISSET);
/* Restore the current file format. */
fmt = open_files->fmt;
fmt = filebuffer->fmt;
#endif
#ifdef ENABLE_COLOR
@ -240,23 +240,23 @@ void load_open_file(void)
/* Open either the next or previous file buffer. */
void open_prevnext_file(bool next_file)
{
assert(open_files != NULL);
assert(filebuffer != NULL);
add_open_file(TRUE);
/* If only one file buffer is open, indicate it on the statusbar and
* get out. */
if (open_files == open_files->next) {
if (filebuffer == filebuffer->next) {
statusbar(_("No more open file buffers"));
return;
}
/* Switch to the next or previous file, depending on the value of
* next. */
open_files = next_file ? open_files->next : open_files->prev;
filebuffer = next_file ? filebuffer->next : filebuffer->prev;
#ifdef DEBUG
fprintf(stderr, "filename is %s\n", open_files->filename);
fprintf(stderr, "filename is %s\n", filebuffer->filename);
#endif
/* Load the file we switched to. */
@ -264,44 +264,44 @@ void open_prevnext_file(bool next_file)
/* And indicate the switch on the statusbar. */
statusbar(_("Switched to %s"),
((open_files->filename[0] == '\0') ? _("New Buffer") :
open_files->filename));
((filebuffer->filename[0] == '\0') ? _("New Buffer") :
filebuffer->filename));
#ifdef DEBUG
dump_buffer(current);
#endif
}
/* Open the previous entry in the open_files structure. This function
/* Open the previous entry in the filebuffer structure. This function
* is used by the shortcut list. */
void open_prevfile_void(void)
{
open_prevnext_file(FALSE);
}
/* Open the next entry in the open_files structure. This function is
/* Open the next entry in the filebuffer structure. This function is
* used by the shortcut list. */
void open_nextfile_void(void)
{
open_prevnext_file(TRUE);
}
/* Delete an entry from the open_files filestruct. After deletion of an
/* Delete an entry from the filebuffer filestruct. After deletion of an
* entry, the next entry is opened. Return TRUE on success or FALSE if
* there are no more open file buffers. */
bool close_open_file(void)
{
assert(open_files != NULL);
assert(filebuffer != NULL);
/* If only one file is open, get out. */
if (open_files == open_files->next)
if (filebuffer == filebuffer->next)
return FALSE;
/* Open the next file. */
open_nextfile_void();
/* Close the file we had open before. */
unlink_opennode(open_files->prev);
unlink_opennode(filebuffer->prev);
/* Reinitialize the shortcut list. */
shortcut_init(FALSE);
@ -388,7 +388,7 @@ void load_file(void)
current = fileage;
#ifdef ENABLE_MULTIBUFFER
/* Add a new entry to the open_files structure. */
/* Add a new entry to the filebuffer structure. */
add_open_file(FALSE);
/* Reinitialize the shortcut list. */
@ -685,7 +685,7 @@ void execute_command(const char *command)
{
#ifdef ENABLE_MULTIBUFFER
if (ISSET(MULTIBUFFER)) {
/* Update the current entry in the open_files structure. */
/* Update the current entry in the filebuffer structure. */
add_open_file(TRUE);
new_file();
UNSET(MODIFIED);
@ -694,7 +694,7 @@ void execute_command(const char *command)
#endif /* ENABLE_MULTIBUFFER */
open_pipe(command);
#ifdef ENABLE_MULTIBUFFER
/* Add this new entry to the open_files structure. */
/* Add this new entry to the filebuffer structure. */
if (ISSET(MULTIBUFFER))
load_file();
#endif /* ENABLE_MULTIBUFFER */
@ -713,7 +713,7 @@ void load_buffer(const char *name)
/* new_buffer says whether we load into this buffer or a new
* one. If new_buffer is TRUE, we display "New File" if the
* file is not found, and if it is found we set filename and add
* a new open_files entry. */
* a new filebuffer entry. */
FILE *f;
int rc;
/* rc == -2 means that the statusbar displayed "New File". -1
@ -728,7 +728,7 @@ void load_buffer(const char *name)
#endif
#ifdef ENABLE_MULTIBUFFER
/* Update the current entry in the open_files structure. */
/* Update the current entry in the filebuffer structure. */
add_open_file(TRUE);
#endif
@ -763,7 +763,7 @@ void load_buffer(const char *name)
#endif
}
/* Add this new entry to the open_files structure if we have
/* Add this new entry to the filebuffer structure if we have
* multibuffer support, or to the main filestruct if we don't. */
if (rc != -1 && new_buffer)
load_file();
@ -1926,7 +1926,7 @@ int do_writeout(bool exiting)
#ifdef ENABLE_MULTIBUFFER
/* If we're not about to exit, update the current entry in
* the open_files structure. */
* the filebuffer structure. */
if (!exiting)
add_open_file(TRUE);
#endif

12
src/global.c
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@ -69,7 +69,7 @@ partition *filepart = NULL; /* A place to store a portion of the
file struct */
#ifdef ENABLE_MULTIBUFFER
openfilestruct *open_files = NULL; /* The list of open file
openfilestruct *filebuffer = NULL; /* The list of open file
buffers */
#endif
@ -413,7 +413,7 @@ void shortcut_init(bool unjustify)
/* Translators: try to keep this string under 10 characters long */
sc_init_one(&main_list, NANO_EXIT_KEY,
#ifdef ENABLE_MULTIBUFFER
open_files != NULL && open_files != open_files->next ?
filebuffer != NULL && filebuffer != filebuffer->next ?
N_("Close") :
#endif
exit_msg, IFHELP(nano_exit_msg, NANO_NO_KEY), NANO_EXIT_FKEY,
@ -1243,12 +1243,12 @@ void thanks_for_all_the_fish(void)
#endif
#ifdef ENABLE_MULTIBUFFER
/* Free the memory associated with each open file buffer. */
if (open_files != NULL) {
/* Make sure open_files->fileage is up to date, in case we've
if (filebuffer != NULL) {
/* Make sure filebuffer->fileage is up to date, in case we've
* cut the top line of the file. */
open_files->fileage = fileage;
filebuffer->fileage = fileage;
free_openfilestruct(open_files);
free_openfilestruct(filebuffer);
}
#else
if (fileage != NULL)

20
src/nano.c
View File

@ -521,19 +521,19 @@ void die(const char *msg, ...)
#ifdef ENABLE_MULTIBUFFER
/* Save all of the other modified file buffers, if any. */
if (open_files != NULL) {
openfilestruct *tmp = open_files;
if (filebuffer != NULL) {
openfilestruct *tmp = filebuffer;
while (tmp != open_files->next) {
open_files = open_files->next;
while (tmp != filebuffer->next) {
filebuffer = filebuffer->next;
/* Save the current file buffer if it's been modified. */
if (open_files->flags & MODIFIED) {
if (filebuffer->flags & MODIFIED) {
/* Set fileage and filebot to match the current file
* buffer, and then write it to disk. */
fileage = open_files->fileage;
filebot = open_files->filebot;
die_save_file(open_files->filename);
fileage = filebuffer->fileage;
filebot = filebuffer->filebot;
die_save_file(filebuffer->filename);
}
}
}
@ -2533,7 +2533,7 @@ void do_spell(void)
}
#ifdef ENABLE_MULTIBUFFER
/* Update the current open_files entry before spell-checking, in
/* Update the current filebuffer entry before spell-checking, in
* case any problems occur. */
add_open_file(TRUE);
#endif
@ -4651,7 +4651,7 @@ int main(int argc, char **argv)
new_file();
UNSET(VIEW_MODE);
/* Add this new entry to the open_files structure if we have
/* Add this new entry to the filebuffer structure if we have
* multibuffer support, or to the main filestruct if we
* don't. */
load_file();

2
src/proto.h
View File

@ -101,7 +101,7 @@ extern filestruct *mark_beginbuf;
#endif
#ifdef ENABLE_MULTIBUFFER
extern openfilestruct *open_files;
extern openfilestruct *filebuffer;
#endif
#ifdef ENABLE_COLOR