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options: rename --tempfile to --saveonexit, to be far clearer
A long option should describe what it does, not vaguely hint at it. Also, in several places of nano's code we deal with actual temp files, and then having a flag called TEMP_FILE that doesn't have anything to do with temp files is somewhat confusing.
This commit is contained in:
Benno Schulenberg
parent
af062af490
commit
d4ee6a2b53
@ -291,7 +291,7 @@ The default value is \-8.
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Use this command to perform spell checking and correcting, instead of
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using the built-in corrector that calls \fBhunspell\fR or GNU \fBspell\fR.
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.TP
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.BR \-t ", " \-\-tempfile
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.BR \-t ", " \-\-saveonexit
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Save a changed buffer without prompting (when exiting with \fB^X\fR).
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.TP
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.BR \-u ", " \-\-unix
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@ -411,10 +411,10 @@ corrector, which requires either @command{hunspell} or GNU @command{spell}
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to be installed.
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@item -t
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@itemx --tempfile
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Don't ask whether to save a modified buffer when exiting with @kbd{^X}, but
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assume yes. This option is useful when @command{nano} is used as the
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composer of a mailer program.
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@itemx --saveonexit
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Save a changed buffer without prompting (when exiting with @kbd{^X}).
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This can be handy when @command{nano} is used as the composer of an
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email program.
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@item -u
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@item --unix
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@ -1476,7 +1476,7 @@ When writing a file, creates a backup of the current file.
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@item discardbuffer
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When about to write a file, discard the current buffer without saving.
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(This function is bound by default only when option @option{--tempfile}
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(This function is bound by default only when option @option{--saveonexit}
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is in effect.)
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@item browser
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@ -247,6 +247,9 @@ system either Backspace acts like Delete or Delete acts like Backspace.
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Do regular-expression searches by default.
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Regular expressions in \fBnano\fR are of the extended type (ERE).
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.TP
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.B set saveonexit
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Save a changed buffer automatically on exit (\fB^X\fR); don't prompt.
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.TP
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.B set selectedcolor \fIfgcolor\fR,\fIbgcolor\fR
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Specify the color combination to use for selected text.
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See \fBset titlecolor\fR for more details.
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@ -293,9 +296,6 @@ greater than 0. The default value is \fB8\fR.
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.B set tabstospaces
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Convert typed tabs to spaces.
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.TP
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.B set tempfile
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Save automatically on exit, don't prompt.
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.TP
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.B set titlecolor \fIfgcolor\fR,\fIbgcolor\fR
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Specify the color combination to use for the title bar.
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Valid names for the foreground and background colors are:
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@ -796,7 +796,7 @@ When writing a file, creates a backup of the current file.
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.TP
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.B discardbuffer
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When about to write a file, discard the current buffer without saving.
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(This function is bound by default only when option \fB\-\-tempfile\fR
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(This function is bound by default only when option \fB\-\-saveonexit\fR
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is in effect.)
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.TP
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.B browser
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@ -130,6 +130,10 @@
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## Regular expressions are of the extended type (ERE).
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# set regexp
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## Save a changed buffer automatically on exit; don't prompt.
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# set saveonexit
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## (The old form of this option, 'set tempfile', is deprecated.)
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## Put the cursor on the highlighted item in the file browser, and show
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## the cursor in the help viewer; useful for people who use a braille
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## display and people with poor vision.
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@ -159,9 +163,6 @@
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## Convert typed tabs to spaces.
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# set tabstospaces
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## Save automatically on exit; don't prompt.
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# set tempfile
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## Snip whitespace at the end of lines when justifying or hard-wrapping.
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# set trimblanks
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@ -2060,7 +2060,7 @@ bool write_marked_file(const char *name, FILE *stream, bool tmp,
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/* Write the current file to disk. If the mark is on, write the current
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* marked selection to disk. If exiting is TRUE, write the entire file
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* to disk regardless of whether the mark is on. Do not ask for a name
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* when withprompt is FALSE nor when the TEMP_FILE flag is set and the
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* when withprompt is FALSE nor when the SAVE_ON_EXIT flag is set and the
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* file already has a name. Return 0 on error, 1 on success, and 2 when
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* the buffer is to be discarded. */
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int do_writeout(bool exiting, bool withprompt)
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@ -2113,7 +2113,7 @@ int do_writeout(bool exiting, bool withprompt)
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present_path = mallocstrcpy(present_path, "./");
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/* When we shouldn't prompt, use the existing filename. */
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if ((!withprompt || (ISSET(TEMP_FILE) && exiting)) &&
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if ((!withprompt || (ISSET(SAVE_ON_EXIT) && exiting)) &&
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openfile->filename[0] != '\0')
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answer = mallocstrcpy(answer, openfile->filename);
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else {
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@ -2184,7 +2184,7 @@ int do_writeout(bool exiting, bool withprompt)
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* "zzy" as the filename to save under (hence "xyzzy"), and
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* this is the first time we've done this, show an Easter
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* egg. Display the credits. */
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if (!did_credits && exiting && !ISSET(TEMP_FILE) &&
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if (!did_credits && exiting && !ISSET(SAVE_ON_EXIT) &&
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strcasecmp(answer, "zzy") == 0) {
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if (LINES > 5 && COLS > 31) {
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do_credits();
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@ -2273,7 +2273,7 @@ int do_writeout(bool exiting, bool withprompt)
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/* When in tool mode and not called by 'savefile',
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* overwrite the file right here when requested. */
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if (ISSET(TEMP_FILE) && withprompt) {
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if (ISSET(SAVE_ON_EXIT) && withprompt) {
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free(given);
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if (choice == 1)
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return write_file(openfile->filename, NULL,
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@ -482,7 +482,7 @@ size_t shown_entries_for(int menu)
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item = item->next;
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}
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/* When --tempfile is not used, widen the grid of the WriteOut menu. */
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/* When --saveonexit is not used, widen the grid of the WriteOut menu. */
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if (menu == MWRITEFILE && first_sc_for(menu, discard_buffer) == NULL)
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count--;
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@ -1390,7 +1390,7 @@ void shortcut_init(void)
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add_to_sclist(MBROWSER, "^_", 0, goto_dir, 0);
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add_to_sclist(MBROWSER, "M-G", 0, goto_dir, 0);
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#endif
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if (ISSET(TEMP_FILE) && !ISSET(PRESERVE))
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if (ISSET(SAVE_ON_EXIT) && !ISSET(PRESERVE))
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add_to_sclist(MWRITEFILE, "^Q", 0, discard_buffer, 0);
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#ifndef NANO_TINY
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add_to_sclist(MWRITEFILE, "M-D", 0, dos_format_void, 0);
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21
src/nano.c
21
src/nano.c
@ -570,7 +570,7 @@ void usage(void)
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print_opt(_("-s <prog>"), _("--speller=<prog>"),
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N_("Enable alternate speller"));
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#endif
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print_opt("-t", "--tempfile", N_("Auto save on exit, don't prompt"));
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print_opt("-t", "--saveonexit", N_("Save changes on exit, don't prompt"));
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#ifndef NANO_TINY
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print_opt("-u", "--unix", N_("Save a file by default in Unix format"));
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#endif
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@ -719,9 +719,9 @@ void version(void)
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printf("\n");
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}
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/* If the current file buffer has been modified, and the TEMP_FILE flag
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* isn't set, ask whether or not to save the file buffer. If the
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* TEMP_FILE flag is set and the current file has a name, save it
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/* If the current file buffer has been modified, and the SAVE_ON_EXIT
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* flag isn't set, ask whether or not to save the file buffer. If the
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* SAVE_ON_EXIT flag is set and the current file has a name, save it
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* unconditionally. Then, if more than one file buffer is open, close
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* the current file buffer and switch to the next one. If only one file
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* buffer is open, exit from nano. */
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@ -733,15 +733,15 @@ void do_exit(void)
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* save. */
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if (!openfile->modified)
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choice = 0;
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/* If the TEMP_FILE flag is set and the current file has a name,
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/* If the SAVE_ON_EXIT flag is set and the current file has a name,
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* pretend the user chose to save. */
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else if (openfile->filename[0] != '\0' && ISSET(TEMP_FILE))
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else if (openfile->filename[0] != '\0' && ISSET(SAVE_ON_EXIT))
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choice = 1;
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/* Otherwise, ask the user whether or not to save. */
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else {
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/* If the TEMP_FILE flag is set, and the current file doesn't
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/* If the SAVE_ON_EXIT flag is set, and the current file doesn't
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* have a name, warn the user before prompting for a name. */
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if (ISSET(TEMP_FILE))
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if (ISSET(SAVE_ON_EXIT))
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warn_and_shortly_pause(_("No file name"));
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choice = do_yesno_prompt(FALSE, _("Save modified buffer? "));
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@ -1709,7 +1709,8 @@ int main(int argc, char **argv)
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#ifdef ENABLE_SPELLER
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{"speller", 1, NULL, 's'},
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#endif
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{"tempfile", 0, NULL, 't'},
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{"saveonexit", 0, NULL, 't'},
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{"tempfile", 0, NULL, 't'}, /* Deprecated; remove in 2022. */
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{"view", 0, NULL, 'v'},
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#ifdef ENABLE_WRAPPING
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{"nowrap", 0, NULL, 'w'},
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@ -1992,7 +1993,7 @@ int main(int argc, char **argv)
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break;
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#endif
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case 't':
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SET(TEMP_FILE);
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SET(SAVE_ON_EXIT);
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break;
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#ifndef NANO_TINY
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case 'u':
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@ -504,7 +504,7 @@ enum
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VIEW_MODE,
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USE_MOUSE,
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USE_REGEXP,
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TEMP_FILE,
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SAVE_ON_EXIT,
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CUT_FROM_CURSOR,
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BACKWARDS_SEARCH,
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MULTIBUFFER,
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@ -86,13 +86,14 @@ static const rcoption rcopts[] = {
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{"rawsequences", RAW_SEQUENCES},
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{"rebinddelete", REBIND_DELETE},
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{"regexp", USE_REGEXP},
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{"saveonexit", SAVE_ON_EXIT},
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#ifdef ENABLE_SPELLER
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{"speller", 0},
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#endif
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{"suspend", SUSPENDABLE}, /* Deprecated; remove in 2022. */
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{"suspendable", SUSPENDABLE},
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{"tabsize", 0},
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{"tempfile", TEMP_FILE},
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{"tempfile", SAVE_ON_EXIT}, /* Deprecated; remove in 2022. */
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{"view", VIEW_MODE},
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#ifndef NANO_TINY
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{"afterends", AFTER_ENDS},
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@ -7,7 +7,7 @@ comment "#"
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color brightred ".*"
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# Keywords
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color brightgreen "^[[:space:]]*(set|unset)[[:space:]]+(afterends|allow_insecure_backup|atblanks|autoindent|backup|backwards|boldtext|breaklonglines|casesensitive|constantshow|cutfromcursor|emptyline|finalnewline|historylog|jumpyscrolling|linenumbers|locking|morespace|mouse|multibuffer|noconvert|nohelp|nopauses|nonewlines|nowrap|positionlog|preserve|quickblank|quiet|rawsequences|rebinddelete|regexp|showcursor|smarthome|smooth|softwrap|suspendable|tabstospaces|tempfile|trimblanks|unix|view|wordbounds|zap)\>"
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color brightgreen "^[[:space:]]*(set|unset)[[:space:]]+(afterends|allow_insecure_backup|atblanks|autoindent|backup|backwards|boldtext|breaklonglines|casesensitive|constantshow|cutfromcursor|emptyline|finalnewline|historylog|jumpyscrolling|linenumbers|locking|morespace|mouse|multibuffer|noconvert|nohelp|nopauses|nonewlines|nowrap|positionlog|preserve|quickblank|quiet|rawsequences|rebinddelete|regexp|saveonexit|showcursor|smarthome|smooth|softwrap|suspendable|tabstospaces|trimblanks|unix|view|wordbounds|zap)\>"
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color yellow "^[[:space:]]*set[[:space:]]+((error|function|key|number|selected|status|stripe|title)color)[[:space:]]+(bright)?(white|black|red|blue|green|yellow|magenta|cyan|normal)?(,(white|black|red|blue|green|yellow|magenta|cyan|normal))?\>"
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color brightgreen "^[[:space:]]*set[[:space:]]+(backupdir|brackets|errorcolor|functioncolor|keycolor|matchbrackets|numbercolor|operatingdir|punct|quotestr|selectedcolor|speller|statuscolor|stripecolor|titlecolor|whitespace|wordchars)[[:space:]]+"
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color brightgreen "^[[:space:]]*set[[:space:]]+(fill[[:space:]]+-?[[:digit:]]+|(guidestripe|tabsize)[[:space:]]+[1-9][0-9]*)\>"
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