really fix bad #ifdefs; history functions are left out when NANO_SMALL

is defined, and history saving and loading functions are left out when
NANO_SMALL is defined and/or ENABLE_NANORC isn't defined


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2586 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

src/global.c

@@ -167,7 +167,7 @@ const shortcut *currshortcut;	/* Current shortcut list we're using */
 toggle *toggles = NULL;
 #endif
 
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
+#ifndef NANO_SMALL
 filestruct *search_history = NULL;
 filestruct *searchage = NULL;
 filestruct *searchbot = NULL;
@@ -256,9 +256,7 @@ void shortcut_init(bool unjustify)
 #ifdef HAVE_REGEX_H
     const char *regexp_msg = N_("Regexp");
 #endif
-#ifdef ENABLE_NANORC
     const char *history_msg = N_("History");
-#endif
 #ifdef ENABLE_MULTIBUFFER
     const char *new_buffer_msg = N_("New Buffer");
 #endif
@@ -346,10 +344,8 @@ void shortcut_init(bool unjustify)
 #ifdef HAVE_REGEX_H
     const char *nano_regexp_msg = N_("Use regular expressions");
 #endif
-#ifdef ENABLE_NANORC
     const char *nano_history_msg =
 	N_("Edit the previous search/replace strings");
-#endif
 #endif /* !NANO_SMALL */
 
 #ifndef DISABLE_BROWSER
@@ -672,12 +668,10 @@ void shortcut_init(bool unjustify)
 	NANO_NO_KEY, VIEW, NULL);
 #endif
 
-#ifdef ENABLE_NANORC
     /* 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,
 	NANO_NO_KEY, VIEW, NULL);
-#endif
 
     /* Translators: try to keep this string under 10 characters long */
     sc_init_one(&whereis_list, NANO_CUTTILLEND_KEY, cut_till_end_msg,
@@ -740,11 +734,9 @@ void shortcut_init(bool unjustify)
 	NANO_NO_KEY, VIEW, NULL);
 #endif
 
-#ifndef ENABLE_NANORC
     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
 #endif /* !NANO_SMALL */
 
     free_shortcutage(&replace_list_2);
@@ -771,7 +763,7 @@ void shortcut_init(bool unjustify)
 	IFHELP(nano_lastline_msg, NANO_NO_KEY), NANO_NO_KEY,
 	NANO_NO_KEY, VIEW, do_last_line);
 
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
+#ifndef NANO_SMALL
     sc_init_one(&replace_list_2, NANO_PREVLINE_KEY, history_msg,
 	IFHELP(nano_history_msg, NANO_NO_KEY), NANO_NO_KEY,
 	NANO_NO_KEY, VIEW, NULL);

src/proto.h

@@ -523,14 +523,19 @@ void do_gotolinecolumn_void(void);
 void do_gotopos(int line, size_t pos_x, int pos_y, size_t pos_pww);
 #endif
 void do_find_bracket(void);
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
+#ifndef NANO_SMALL
+#ifdef ENABLE_NANORC
 bool history_has_changed(void);
+#endif
 void history_init(void);
 filestruct *find_history(filestruct *h_start, filestruct *h_end, const
 	char *s, size_t len);
 void update_history(filestruct **h, const char *s);
 char *get_history_older(filestruct **h);
 char *get_history_newer(filestruct **h);
+#ifndef DISABLE_TABCOMP
+char *get_history_completion(filestruct **h, char *s, size_t len);
+#endif
 #endif
 
 /* Public functions in utils.c. */
@@ -647,7 +652,7 @@ char *display_string(const char *buf, size_t start_col, size_t len, bool
 	dollars);
 void nanoget_repaint(const char *buf, const char *inputbuf, size_t x);
 int nanogetstr(bool allow_tabs, const char *buf, const char *curranswer,
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
+#ifndef NANO_SMALL
 	filestruct **history_list,
 #endif
 	const shortcut *s
@@ -656,7 +661,7 @@ int nanogetstr(bool allow_tabs, const char *buf, const char *curranswer,
 #endif
 	);
 int statusq(bool allow_tabs, const shortcut *s, const char *curranswer,
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
+#ifndef NANO_SMALL
 	filestruct **history_list,
 #endif
 	const char *msg, ...);

src/search.c

@@ -35,7 +35,7 @@
 
 static bool search_last_line = FALSE;
 	/* Have we gone past the last line while searching? */
-#ifndef NANO_SMALL
+#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
 static bool history_changed = FALSE;
 	/* Have any of the history lists changed? */
 #endif
@@ -1118,12 +1118,14 @@ void do_find_bracket(void)
 }
 #endif
 
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
+#ifndef NANO_SMALL
+#ifdef ENABLE_NANORC
 /* Indicate whether any of the history lists have changed. */
 bool history_has_changed(void)
 {
     return history_changed;
 }
+#endif
 
 /* Initialize the search and replace history lists. */
 void history_init(void)
@@ -1214,8 +1216,10 @@ void update_history(filestruct **h, const char *s)
     *hbot = (*hbot)->next;
     (*hbot)->data = mallocstrcpy(NULL, "");
 
+#ifdef ENABLE_NANORC
     /* Indicate that the history's been changed. */
     history_changed = TRUE;
+#endif
 
     /* Set the current position in the list to the bottom. */
     *h = *hbot;

src/winio.c

@@ -2430,7 +2430,7 @@ void nanoget_repaint(const char *buf, const char *inputbuf, size_t x)
 /* Get the input from the keyboard; this should only be called from
  * statusq(). */
 int nanogetstr(bool allow_tabs, const char *buf, const char *curranswer,
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
+#ifndef NANO_SMALL
 	filestruct **history_list,
 #endif
 	const shortcut *s
@@ -2446,7 +2446,12 @@ int nanogetstr(bool allow_tabs, const char *buf, const char *curranswer,
     bool tabbed = FALSE;
 	/* Whether we've pressed Tab. */
 #endif
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
+#ifndef NANO_SMALL
+    char *history = NULL;
+	/* The current history string. */
+    char *magichistory = NULL;
+	/* The temporary string typed at the bottom of the history, if
+	 * any. */
 #ifndef DISABLE_TABCOMP
     int last_kbinput = ERR;
 	/* The key we pressed before the current key. */
@@ -2454,12 +2459,7 @@ int nanogetstr(bool allow_tabs, const char *buf, const char *curranswer,
 	/* The length of the original string that we're trying to
 	 * tab complete, if any. */
 #endif
-    char *history = NULL;
-	/* The current history string. */
-    char *magichistory = NULL;
-	/* The temporary string typed at the bottom of the history, if
-	 * any. */
-#endif
+#endif /* !NANO_SMALL */
 
     answer = mallocstrcpy(answer, curranswer);
     curranswer_len = strlen(answer);
@@ -2501,7 +2501,7 @@ int nanogetstr(bool allow_tabs, const char *buf, const char *curranswer,
 	switch (kbinput) {
 	    case NANO_TAB_KEY:
 #ifndef DISABLE_TABCOMP
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
+#ifndef NANO_SMALL
 		if (history_list != NULL) {
 		    if (last_kbinput != NANO_TAB_KEY)
 			complete_len = strlen(answer);
@@ -2513,14 +2513,14 @@ int nanogetstr(bool allow_tabs, const char *buf, const char *curranswer,
 			statusbar_x = strlen(answer);
 		    }
 		} else
-#endif
+#endif /* !NANO_SMALL */
 		if (allow_tabs)
 		    answer = input_tab(answer, &statusbar_x, &tabbed,
 			list);
-#endif
+#endif /* !DISABLE_TABCOMP */
 		break;
 	    case NANO_PREVLINE_KEY:
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
+#ifndef NANO_SMALL
 		if (history_list != NULL) {
 		    /* If we're scrolling up at the bottom of the
 		     * history list, answer isn't blank, and
@@ -2546,10 +2546,10 @@ int nanogetstr(bool allow_tabs, const char *buf, const char *curranswer,
 		     * statusbar prompt. */
 		    finished = FALSE;
 		}
-#endif /* !NANO_SMALL && ENABLE_NANORC */
+#endif /* !NANO_SMALL */
 		break;
 	    case NANO_NEXTLINE_KEY:
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
+#ifndef NANO_SMALL
 		if (history_list != NULL) {
 		    /* Get the newer search from the history list and
 		     * save it in answer.  If there is no newer search,
@@ -2570,7 +2570,7 @@ int nanogetstr(bool allow_tabs, const char *buf, const char *curranswer,
 			statusbar_x = strlen(answer);
 		    }
 		}
-#endif /* !NANO_SMALL && ENABLE_NANORC */
+#endif /* !NANO_SMALL */
 		break;
 	}
 
@@ -2580,7 +2580,7 @@ int nanogetstr(bool allow_tabs, const char *buf, const char *curranswer,
 	if (finished)
 	    break;
 
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC) && !defined(DISABLE_TABCOMP)
+#if !defined(NANO_SMALL) && !defined(DISABLE_TABCOMP)
 	last_kbinput = kbinput;
 #endif
 
@@ -2588,7 +2588,7 @@ int nanogetstr(bool allow_tabs, const char *buf, const char *curranswer,
 	wrefresh(bottomwin);
     }
 
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
+#ifndef NANO_SMALL
     /* Free magichistory if we need to. */
     if (magichistory != NULL)
 	free(magichistory);
@@ -2611,7 +2611,7 @@ int nanogetstr(bool allow_tabs, const char *buf, const char *curranswer,
  * The allow_tabs parameter indicates whether we should allow tabs to be
  * interpreted. */
 int statusq(bool allow_tabs, const shortcut *s, const char *curranswer,
-#if !defined(NANO_SMALL) && defined(ENABLE_NANORC)
+#ifndef NANO_SMALL
 	filestruct **history_list,
 #endif
 	const char *msg, ...)