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tweaks: reshuffle a few lines, and remove a few unneeded comments

master
Benno Schulenberg 2020-07-28 18:51:15 +02:00
parent f502f6fdb2
commit 7475b4d3bf
1 changed files with 10 additions and 14 deletions
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24
src/files.c
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@ -33,11 +33,6 @@
#define RW_FOR_ALL (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)
#ifndef NANO_TINY
static pid_t pid_of_command = -1;
/* The PID of a forked process -- needed when wanting to abort it. */
#endif
/* Add an item to the circular list of openfile structs. */
void make_new_buffer(void)
{
@ -116,6 +111,7 @@ bool delete_lockfile(const char *lockfilename)
#define LOCKSIZE 1024
#define SKIPTHISFILE (char *)-1
const char *locking_prefix = ".";
const char *locking_suffix = ".swp";
@ -886,11 +882,9 @@ int open_file(const char *filename, bool new_one, FILE **f)
* extension exists, we return "". */
char *get_next_filename(const char *name, const char *suffix)
{
size_t wholenamelen= strlen(name) + strlen(suffix);
unsigned long i = 0;
char *buf;
size_t wholenamelen;
wholenamelen = strlen(name) + strlen(suffix);
/* Reserve space for: the name plus the suffix plus a dot plus
* possibly five digits plus a null byte. */
@ -917,6 +911,9 @@ char *get_next_filename(const char *name, const char *suffix)
}
#ifndef NANO_TINY
static pid_t pid_of_command = -1;
/* The PID of a forked process -- needed when wanting to abort it. */
/* Send an unconditional kill signal to the running external command. */
RETSIGTYPE cancel_the_command(int signal)
{
@ -1518,7 +1515,7 @@ void init_backup_dir(void)
free(backup_dir);
backup_dir = charealloc(target, strlen(target) + 1);
}
#endif /* !NANO_TINY */
#endif
/* Read all data from inn, and write it to out. File inn must be open for
* reading, and out for writing. Return 0 on success, a negative number on
@ -1986,8 +1983,8 @@ bool write_file(const char *name, FILE *thefile, bool tmp,
}
#ifndef NANO_TINY
/* Write a marked selection from a file out to disk. Return TRUE on
* success or FALSE on error. */
/* Write the marked region of the current buffer out to disk.
* Return TRUE on success and FALSE on error. */
bool write_marked_file(const char *name, FILE *stream, bool tmp,
kind_of_writing_type method)
{
@ -2028,7 +2025,6 @@ bool write_marked_file(const char *name, FILE *stream, bool tmp,
return retval;
}
#endif /* !NANO_TINY */
/* Write the current file to disk. If the mark is on, write the current
@ -2081,7 +2077,7 @@ int do_writeout(bool exiting, bool withprompt)
msg = (method == PREPEND) ? _("File Name to Prepend to") :
_("File Name to Append to");
else
#endif /* !NANO_TINY */
#endif
msg = _("File Name to Write");
present_path = mallocstrcpy(present_path, "./");
@ -2144,7 +2140,7 @@ int do_writeout(bool exiting, bool withprompt)
method = (method == APPEND) ? OVERWRITE : APPEND;
continue;
}
#endif /* !NANO_TINY */
#endif
if (func == do_help) {
continue;
}