for consistency, remove -R/--regexp command line option, and allow the

toggle unconditionally


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2588 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -46,6 +46,14 @@ CVS code -
 	  Changes to safe_tempnam() (renamed safe_tempfile()),
 	  write_file(), write_marked(), die(), do_spell(), and
 	  do_exit(). (DLR)
+	- Remove the -R/--regexp command line option and enable the
+	  toggle at the search promptin tiny mode, as it already
+	  allows the prepend and append toggles at the search prompt.
+	  For consistency, rename TOGGLE_REGEXP_KEY to NANO_REGEXP_KEY,
+	  and move it out of the toggles block to where NANO_PREPEND_KEY
+	  and NANO_APPEND_KEY are.  Changes to shortcut_init(), usage(),
+	  main(), search_init(), nanorc.sample, nano.1, nanorc.5,
+	  nano.texi, etc. (DLR)
 - cut.c:
   cut_line()
 	- Set placewewant properly after cutting a line, to avoid a

doc/man/nano.1

@@ -6,7 +6,7 @@
 .\" Public License for copying conditions.  There is NO warranty.
 .\"
 .\" $Id$
-.TH NANO 1 "version 1.3.8" "May 29, 2005"
+.TH NANO 1 "version 1.3.8" "June 3, 2005"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 
@@ -81,10 +81,6 @@ Set the quoting string for justifying.  The default is
 "^([\ \\t]*[|>:}#])+" if regular expression support is available, or
 ">\ " otherwise.
 .TP
-.B \-R (\-\-regexp)
-Enable regular expression matching for search strings, as well as
-\\n subexpression replacement for replace strings, if available.
-.TP
 .B \-S (\-\-smooth)
 Enable smooth scrolling.  Text will scroll line-by-line, instead of the
 usual chunk-by-chunk behavior.

doc/man/nanorc.5

@@ -6,7 +6,7 @@
 .\" Public License for copying conditions.  There is NO warranty.
 .\"
 .\" $Id$
-.TH NANORC 5 "version 1.3.8" "May 29, 2005"
+.TH NANORC 5 "version 1.3.8" "June 3, 2005"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .SH NAME
@@ -122,9 +122,6 @@ Interpret the Delete key differently so that both Backspace and Delete
 work properly.  You should only need to use this option if Backspace
 acts like Delete on your system.
 .TP
-\fBset/unset regexp\fP
-Do regular expression searches by default.
-.TP
 \fBset/unset smarthome\fP
 Make the Home key smarter.  When Home is pressed anywhere but at the
 very beginning of non-whitespace characters on a line, the cursor will

doc/nanorc.sample

@@ -91,9 +91,6 @@
 ## Fix Backspace/Delete confusion problem.
 # set rebinddelete
 
-## Do extended regular expression searches by default.
-# set regexp
-
 ## Make the Home key smarter.  When Home is pressed anywhere but at the
 ## very beginning of non-whitespace characters on a line, the cursor
 ## will jump to that beginning (either forwards or backwards).  If the

doc/texinfo/nano.texi

@@ -9,7 +9,7 @@
 @smallbook
 @set EDITION 0.1
 @set VERSION 1.3.8
-@set UPDATED 29 May 2005
+@set UPDATED 03 Jun 2005
 
 @dircategory Editors
 @direntry
@@ -148,9 +148,6 @@ Set the quoting string for justifying.  The default is
 if regular expression support is available, or ``> '' otherwise.  Note
 that @code{\t} above stands for a literal Tab character.
 
-@item -R, --regexp
-Turn on regular expression search and search/replace.
-
 @item -S, --smooth
 Enable smooth scrolling.
 

src/global.c

@@ -253,18 +253,19 @@ void shortcut_init(bool unjustify)
 #ifndef NANO_SMALL
     const char *case_sens_msg = N_("Case Sens");
     const char *direction_msg = N_("Direction");
+#endif
 #ifdef HAVE_REGEX_H
     const char *regexp_msg = N_("Regexp");
 #endif
+#ifndef NANO_SMALL
     const char *history_msg = N_("History");
 #ifdef ENABLE_MULTIBUFFER
     const char *new_buffer_msg = N_("New Buffer");
 #endif
-#endif /* !NANO_SMALL */
+#endif
 #ifndef DISABLE_BROWSER
     const char *to_files_msg = N_("To Files");
 #endif
-
 #ifndef DISABLE_HELP
     const char *nano_help_msg = N_("Invoke the help menu");
     const char *nano_exit_msg =
@@ -341,13 +342,14 @@ void shortcut_init(bool unjustify)
 	N_("Make the current search/replace case (in)sensitive");
     const char *nano_reverse_msg =
 	N_("Make the current search/replace go backwards");
+#endif
 #ifdef HAVE_REGEX_H
     const char *nano_regexp_msg = N_("Use regular expressions");
 #endif
+#ifndef NANO_SMALL
     const char *nano_history_msg =
 	N_("Edit the previous search/replace strings");
-#endif /* !NANO_SMALL */
-
+#endif
 #ifndef DISABLE_BROWSER
     const char *nano_tofiles_msg = N_("Go to file browser");
 #endif
@@ -660,14 +662,16 @@ void shortcut_init(bool unjustify)
     sc_init_one(&whereis_list, NANO_NO_KEY, direction_msg,
 	IFHELP(nano_reverse_msg, TOGGLE_BACKWARDS_KEY), NANO_NO_KEY,
 	NANO_NO_KEY, VIEW, NULL);
+#endif
 
 #ifdef HAVE_REGEX_H
     /* Translators: try to keep this string under 10 characters long */
     sc_init_one(&whereis_list, NANO_NO_KEY, regexp_msg,
-	IFHELP(nano_regexp_msg, TOGGLE_REGEXP_KEY), NANO_NO_KEY,
+	IFHELP(nano_regexp_msg, NANO_REGEXP_KEY), NANO_NO_KEY,
 	NANO_NO_KEY, VIEW, NULL);
 #endif
 
+#ifndef NANO_SMALL
     /* Translators: try to keep this string under 10 characters long */
     sc_init_one(&whereis_list, NANO_PREVLINE_KEY, history_msg,
 	IFHELP(nano_history_msg, NANO_NO_KEY), NANO_NO_KEY,
@@ -677,7 +681,7 @@ void shortcut_init(bool unjustify)
     sc_init_one(&whereis_list, NANO_CUTTILLEND_KEY, cut_till_end_msg,
 	IFHELP(nano_cut_till_end_msg, NANO_CUTTILLEND_ALTKEY),
 	NANO_NO_KEY, NANO_NO_KEY, NOVIEW, do_cut_till_end);
-#endif /* !NANO_SMALL */
+#endif
 
 #ifndef DISABLE_JUSTIFY
     /* Translators: try to keep this string under 10 characters long */
@@ -727,17 +731,19 @@ void shortcut_init(bool unjustify)
     sc_init_one(&replace_list, NANO_NO_KEY, direction_msg,
 	IFHELP(nano_reverse_msg, TOGGLE_BACKWARDS_KEY), NANO_NO_KEY,
 	NANO_NO_KEY, VIEW, NULL);
+#endif
 
 #ifdef HAVE_REGEX_H
     sc_init_one(&replace_list, NANO_NO_KEY, regexp_msg,
-	IFHELP(nano_regexp_msg, TOGGLE_REGEXP_KEY), NANO_NO_KEY,
+	IFHELP(nano_regexp_msg, NANO_REGEXP_KEY), NANO_NO_KEY,
 	NANO_NO_KEY, VIEW, NULL);
 #endif
 
+#ifndef NANO_SMALL
     sc_init_one(&replace_list, NANO_PREVLINE_KEY, history_msg,
 	IFHELP(nano_history_msg, NANO_NO_KEY), NANO_NO_KEY,
 	NANO_NO_KEY, VIEW, NULL);
-#endif /* !NANO_SMALL */
+#endif
 
     free_shortcutage(&replace_list_2);
 

src/nano.c

@@ -1042,9 +1042,6 @@ void usage(void)
     print1opt(_("-Q [str]"), _("--quotestr=[str]"),
 	N_("Quoting string, default \"> \""));
 #endif
-#ifdef HAVE_REGEX_H
-    print1opt("-R", "--regexp", N_("Do regular expression searches"));
-#endif
 #ifndef NANO_SMALL
     print1opt("-S", "--smooth", N_("Smooth scrolling"));
 #endif
@@ -4013,9 +4010,6 @@ int main(int argc, char **argv)
 	{"morespace", 0, NULL, 'O'},
 #ifndef DISABLE_JUSTIFY
 	{"quotestr", 1, NULL, 'Q'},
-#endif
-#ifdef HAVE_REGEX_H
-	{"regexp", 0, NULL, 'R'},
 #endif
 	{"tabsize", 1, NULL, 'T'},
 	{"version", 0, NULL, 'V'},
@@ -4094,9 +4088,9 @@ int main(int argc, char **argv)
 
     while ((optchr =
 #ifdef HAVE_GETOPT_LONG
-	getopt_long(argc, argv, "h?ABE:FHINOQ:RST:VY:Zabcdefgijklmo:pr:s:tvwxz", long_options, NULL)
+	getopt_long(argc, argv, "h?ABE:FHINOQ:ST:VY:Zabcdefgijklmo:pr:s:tvwxz", long_options, NULL)
 #else
-	getopt(argc, argv, "h?ABE:FHINOQ:RST:VY:Zabcdefgijklmo:pr:s:tvwxz")
+	getopt(argc, argv, "h?ABE:FHINOQ:ST:VY:Zabcdefgijklmo:pr:s:tvwxz")
 #endif
 		) != -1) {
 
@@ -4148,11 +4142,6 @@ int main(int argc, char **argv)
 		quotestr = mallocstrcpy(quotestr, optarg);
 		break;
 #endif
-#ifdef HAVE_REGEX_H
-	    case 'R':
-		SET(USE_REGEXP);
-		break;
-#endif
 #ifndef NANO_SMALL
 	    case 'S':
 		SET(SMOOTHSCROLL);

src/nano.h

@@ -398,6 +398,7 @@ typedef struct syntaxtype {
 #define NANO_WHEREIS_NEXT_KEY	NANO_ALT_W
 #define NANO_WHEREIS_NEXT_FKEY	KEY_F(16)
 #define NANO_TOOTHERWHEREIS_KEY	NANO_CONTROL_T
+#define NANO_REGEXP_KEY		NANO_ALT_R
 #define NANO_REPLACE_KEY	NANO_CONTROL_4
 #define NANO_REPLACE_FKEY	KEY_F(14)
 #define NANO_ALT_REPLACE_KEY	NANO_ALT_R
@@ -467,7 +468,6 @@ typedef struct syntaxtype {
 #define TOGGLE_NOHELP_KEY	NANO_ALT_X
 #define TOGGLE_MOUSE_KEY	NANO_ALT_M
 #define TOGGLE_CUTTOEND_KEY	NANO_ALT_K
-#define TOGGLE_REGEXP_KEY	NANO_ALT_R
 #define TOGGLE_WRAP_KEY		NANO_ALT_L
 #define TOGGLE_BACKWARDS_KEY	NANO_ALT_B
 #define TOGGLE_CASE_KEY		NANO_ALT_C

src/rcfile.c

@@ -79,9 +79,6 @@ const static rcoption rcopts[] = {
     {"quotestr", 0},
 #endif
     {"rebinddelete", REBIND_DELETE},
-#ifdef HAVE_REGEX_H
-    {"regexp", USE_REGEXP},
-#endif
 #ifndef NANO_SMALL
     {"smarthome", SMART_HOME},
     {"smooth", SMOOTHSCROLL},

src/search.c

@@ -238,13 +238,13 @@ int search_init(bool replacing, bool use_answer)
 		TOGGLE(REVERSE_SEARCH);
 		backupstring = mallocstrcpy(backupstring, answer);
 		return 1;
+#endif
 #ifdef HAVE_REGEX_H
-	    case TOGGLE_REGEXP_KEY:
+	    case NANO_REGEXP_KEY:
 		TOGGLE(USE_REGEXP);
 		backupstring = mallocstrcpy(backupstring, answer);
 		return 1;
 #endif
-#endif /* !NANO_SMALL */
 	    case NANO_TOOTHERSEARCH_KEY:
 		backupstring = mallocstrcpy(backupstring, answer);
 		return -2;	/* Call the opposite search function. */
@@ -457,11 +457,9 @@ void do_search(void)
 	search_abort();
     else if (i == -2)	/* Replace. */
 	do_replace();
-#ifndef NANO_SMALL
     else if (i == 1)	/* Case Sensitive, Backwards, or Regexp search
 			 * toggle. */
 	do_search();
-#endif
 
     if (i != 0)
 	return;