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Renaming four variables.

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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5758 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
Benno Schulenberg 2016-03-21 20:49:29 +00:00
parent 730b46c139
commit b55e8d7b34
2 changed files with 28 additions and 27 deletions
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ChangeLog
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@ -1,5 +1,6 @@
2016-03-21 Benno Schulenberg <bensberg@justemail.net>
* src/browser.c (findnextfile): Trim a duplicate variable.
* src/browser.c (browser_refresh, findnextfile): Rename four vars.
2016-03-20 Benno Schulenberg <bensberg@justemail.net>
* src/files.c (do_writeout), src/nano.c (do_exit): Normalize the

54
src/browser.c
View File

@ -540,7 +540,7 @@ void browser_refresh(void)
size_t i;
int line = 0, col = 0;
/* The current line and column while the list is getting displayed. */
char *foo;
char *info;
/* The additional information that we'll display about a file. */
titlebar(path_save);
@ -552,23 +552,23 @@ void browser_refresh(void)
for (; i < filelist_len && line < editwinrows; i++) {
struct stat st;
const char *filetail = tail(filelist[i]);
const char *thename = tail(filelist[i]);
/* The filename we display, minus the path. */
size_t filetaillen = strlenpt(filetail);
size_t namelen = strlenpt(thename);
/* The length of the filename in columns. */
size_t foolen;
size_t infolen;
/* The length of the file information in columns. */
int foomaxlen = 7;
int infomaxlen = 7;
/* The maximum length of the file information in
* columns: seven for "--", "(dir)", or the file size,
* and 12 for "(parent dir)". */
bool dots = (COLS >= 15 && filetaillen >= longest - foomaxlen);
bool dots = (COLS >= 15 && namelen >= longest - infomaxlen);
/* Do we put an ellipsis before the filename? Don't set
* this to TRUE if we have fewer than 15 columns (i.e.
* one column for padding, plus seven columns for a
* filename other than ".."). */
char *disp = display_string(filetail, dots ? filetaillen -
longest + foomaxlen + 4 : 0, longest, FALSE);
char *disp = display_string(thename, dots ? namelen -
longest + infomaxlen + 4 : 0, longest, FALSE);
/* If we put an ellipsis before the filename, reserve
* one column for padding, plus seven columns for "--",
* "(dir)", or the file size, plus three columns for the
@ -596,25 +596,25 @@ void browser_refresh(void)
* the file browser is open), or it's a symlink that doesn't
* point to a directory, display "--". */
if (stat(filelist[i], &st) == -1 || !S_ISDIR(st.st_mode))
foo = mallocstrcpy(NULL, "--");
info = mallocstrcpy(NULL, "--");
/* If the file is a symlink that points to a directory,
* display it as a directory. */
else
/* TRANSLATORS: Try to keep this at most 7 characters. */
foo = mallocstrcpy(NULL, _("(dir)"));
info = mallocstrcpy(NULL, _("(dir)"));
} else if (S_ISDIR(st.st_mode)) {
/* If the file is a directory, display it as such. */
if (strcmp(filetail, "..") == 0) {
if (strcmp(thename, "..") == 0) {
/* TRANSLATORS: Try to keep this at most 12 characters. */
foo = mallocstrcpy(NULL, _("(parent dir)"));
foomaxlen = 12;
info = mallocstrcpy(NULL, _("(parent dir)"));
infomaxlen = 12;
} else
foo = mallocstrcpy(NULL, _("(dir)"));
info = mallocstrcpy(NULL, _("(dir)"));
} else {
off_t result = st.st_size;
char modifier;
foo = charalloc(foomaxlen + 1);
info = charalloc(infomaxlen + 1);
if (st.st_size < (1 << 10))
modifier = ' '; /* bytes */
@ -632,27 +632,27 @@ void browser_refresh(void)
/* Show the size if less than a terabyte,
* otherwise show "(huge)". */
if (result < (1 << 10))
sprintf(foo, "%4ju %cB", (intmax_t)result, modifier);
sprintf(info, "%4ju %cB", (intmax_t)result, modifier);
else
/* TRANSLATORS: Try to keep this at most 7 characters.
* If necessary, you can leave out the parentheses. */
foo = mallocstrcpy(foo, _("(huge)"));
info = mallocstrcpy(info, _("(huge)"));
}
/* Make sure foo takes up no more than foomaxlen columns. */
foolen = strlenpt(foo);
if (foolen > foomaxlen) {
null_at(&foo, actual_x(foo, foomaxlen));
foolen = foomaxlen;
/* Make sure info takes up no more than infomaxlen columns. */
infolen = strlenpt(info);
if (infolen > infomaxlen) {
null_at(&info, actual_x(info, infomaxlen));
infolen = infomaxlen;
}
mvwaddstr(edit, line, col - foolen, foo);
mvwaddstr(edit, line, col - infolen, info);
/* Finish highlighting the currently selected file or directory. */
if (i == selected)
wattroff(edit, hilite_attribute);
free(foo);
free(info);
/* Add some space between the columns. */
col += 2;
@ -736,7 +736,7 @@ void findnextfile(const char *needle)
/* The location in the file list of the filename we're looking at. */
bool came_full_circle = FALSE;
/* Have we reached the starting file again? */
const char *filetail = tail(filelist[looking_at]);
const char *thename = tail(filelist[looking_at]);
/* The filename we display, minus the path. */
unsigned stash[sizeof(flags) / sizeof(flags[0])];
/* A storage place for the current flag settings. */
@ -752,7 +752,7 @@ void findnextfile(const char *needle)
/* Step through each filename in the list until a match is found or
* we've come back to the point where we started. */
while (TRUE) {
const char *found = strstrwrapper(filetail, needle, filetail);
const char *found = strstrwrapper(thename, needle, thename);
/* If we've found a match and it's not the same filename where
* we started, then we're done. */
@ -785,7 +785,7 @@ void findnextfile(const char *needle)
/* We've reached the original starting file. */
came_full_circle = TRUE;
filetail = tail(filelist[looking_at]);
thename = tail(filelist[looking_at]);
}
/* Restore the settings of all flags. */