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tweaks: in comments, say "buffer" instead of "file" where appropriate

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This commit is contained in:
Benno Schulenberg 2021-09-27 16:37:03 +02:00
parent 5512c63bdd
commit 2087c20a83
3 changed files with 21 additions and 22 deletions
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37
src/files.c
View File

@ -40,19 +40,19 @@ void make_new_buffer(void)
#ifdef ENABLE_MULTIBUFFER
if (openfile == NULL) {
/* Make the first open file the only element in the list. */
/* Make the first buffer the only element in the list. */
newnode->prev = newnode;
newnode->next = newnode;
startfile = newnode;
} else {
/* Add the new open file after the current one in the list. */
/* Add the new buffer after the current one in the list. */
newnode->prev = openfile;
newnode->next = openfile->next;
openfile->next->prev = newnode;
openfile->next = newnode;
/* There is more than one file open: show "Close" in help lines. */
/* There is more than one buffer: show "Close" in help lines. */
exitfunc->desc = close_tag;
more_than_one = !inhelp || more_than_one;
}
@ -122,7 +122,7 @@ char *crop_to_fit(const char *name, int room)
}
#ifndef NANO_TINY
/* Delete the lockfile. Return TRUE on success, and FALSE otherwise. */
/* Delete the lock file. Return TRUE on success, and FALSE otherwise. */
bool delete_lockfile(const char *lockfilename)
{
if (unlink(lockfilename) < 0 && errno != ENOENT) {
@ -478,8 +478,8 @@ bool open_buffer(const char *filename, bool new_one)
return TRUE;
}
/* Mark the current file as modified if it isn't already, and
* then update the title bar to display the file's new status. */
/* Mark the current buffer as modified if it isn't already, and
* then update the title bar to display the buffer's new status. */
void set_modified(void)
{
if (openfile->modified)
@ -569,14 +569,14 @@ void redecorate_after_switch(void)
mention_name_and_linecount();
}
/* Switch to the previous entry in the list of open files. */
/* Switch to the previous entry in the circular list of buffers. */
void switch_to_prev_buffer(void)
{
openfile = openfile->prev;
redecorate_after_switch();
}
/* Switch to the next entry in the list of open files. */
/* Switch to the next entry in the circular list of buffers. */
void switch_to_next_buffer(void)
{
openfile = openfile->next;
@ -1283,7 +1283,7 @@ void do_insertfile(bool execute)
} else
#endif /* ENABLE_MULTIBUFFER */
{
/* If the file actually changed, mark it as modified. */
/* If the buffer actually changed, mark it as modified. */
if (openfile->current->lineno != was_current_lineno ||
openfile->current_x != was_current_x)
set_modified();
@ -1359,7 +1359,7 @@ char *get_full_path(const char *origpath)
target = real_dir_from_tilde(origpath);
/* Determine whether the target path refers to a directory. If statting
* target fails, however, assume that it refers to a new, unsaved file. */
* target fails, however, assume that it refers to a new, unsaved buffer. */
path_only = (stat(target, &fileinfo) != -1 && S_ISDIR(fileinfo.st_mode));
/* If the target is a directory, make sure its path ends in a slash. */
@ -2010,7 +2010,7 @@ bool write_file(const char *name, FILE *thefile, bool tmp,
/* Get or update the stat info to reflect the current state. */
stat_with_alloc(realname, &openfile->statinfo);
/* Record at which point in the undo stack the file was saved. */
/* Record at which point in the undo stack the buffer was saved. */
openfile->last_saved = openfile->current_undo;
openfile->last_action = OTHER;
#endif
@ -2078,18 +2078,18 @@ bool write_marked_file(const char *name, FILE *stream, bool tmp,
}
#endif /* !NANO_TINY */
/* Write the current file to disk. If the mark is on, write the current
* marked selection to disk. If exiting is TRUE, write the entire file
/* Write the current buffer to disk. If the mark is on, write the current
* marked selection to disk. If exiting is TRUE, write the entire buffer
* to disk regardless of whether the mark is on. Do not ask for a name
* when withprompt is FALSE nor when the SAVE_ON_EXIT flag is set and the
* file already has a name. Return 0 on error, 1 on success, and 2 when
* buffer already has a name. Return 0 on error, 1 on success, and 2 when
* the buffer is to be discarded. */
int do_writeout(bool exiting, bool withprompt)
{
char *given;
/* The filename we offer, or what the user typed so far. */
bool maychange = (openfile->filename[0] == '\0');
/* Whether it's okay to save the file under a different name. */
/* Whether it's okay to save the buffer under a different name. */
kind_of_writing_type method = OVERWRITE;
#ifdef ENABLE_EXTRA
static bool did_credits = FALSE;
@ -2234,11 +2234,10 @@ int do_writeout(bool exiting, bool withprompt)
if (do_warning) {
/* When in restricted mode, we aren't allowed to overwrite
* an existing file with the current buffer, nor to change
* the name of the current file if it already has one. */
* the name of the current buffer if it already has one. */
if (ISSET(RESTRICTED)) {
/* TRANSLATORS: Restricted mode forbids overwriting. */
warn_and_briefly_pause(_("File exists -- "
"cannot overwrite"));
warn_and_briefly_pause(_("File exists -- cannot overwrite"));
continue;
}
@ -2328,7 +2327,7 @@ void do_writeout_void(void)
close_and_go();
}
/* If it has a name, write the current file to disk without prompting. */
/* If it has a name, write the current buffer to disk without prompting. */
void do_savefile(void)
{
if (do_writeout(FALSE, FALSE) == 2)

2
src/nano.c
View File

@ -367,7 +367,7 @@ void die(const char *msg, ...)
while (openfile) {
#ifndef NANO_TINY
/* If the current buffer has a lockfile, remove it. */
/* If the current buffer has a lock file, remove it. */
if (openfile->lock_filename)
delete_lockfile(openfile->lock_filename);
#endif

4
src/text.c
View File

@ -665,7 +665,7 @@ void do_undo(void)
openfile->totsize = u->wassize;
/* When at the point where the file was last saved, unset "Modified". */
/* When at the point where the buffer was last saved, unset "Modified". */
if (openfile->current_undo == openfile->last_saved) {
openfile->modified = FALSE;
titlebar(NULL);
@ -825,7 +825,7 @@ void do_redo(void)
openfile->totsize = u->newsize;
/* When at the point where the file was last saved, unset "Modified". */
/* When at the point where the buffer was last saved, unset "Modified". */
if (openfile->current_undo == openfile->last_saved) {
openfile->modified = FALSE;
titlebar(NULL);