/* $Id$ */ /************************************************************************** * global.c * * * * Copyright (C) 1999-2005 Chris Allegretta * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2, or (at your option) * * any later version. * * * * This program is distributed in the hope that it will be useful, but * * WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * * General Public License for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the Free Software * * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * * 02110-1301, USA. * * * **************************************************************************/ #ifdef HAVE_CONFIG_H #include #endif #include "proto.h" /* Global variables */ #ifndef DISABLE_WRAPJUSTIFY ssize_t fill = 0; /* The column where we will wrap * lines. */ ssize_t wrap_at = -CHARS_FROM_EOL; /* The position where we will wrap * lines. fill is equal to this if it's * greater than zero, and equal to * (COLS + this) if it isn't. */ #endif char *last_search = NULL; /* Last string we searched for */ char *last_replace = NULL; /* Last replacement string */ long flags = 0; /* Our flag containing many options */ WINDOW *topwin; /* Top subwindow */ WINDOW *edit; /* The file portion of the editor */ WINDOW *bottomwin; /* Bottom subwindow */ int editwinrows = 0; /* How many rows long is the edit window? */ filestruct *cutbuffer = NULL; /* A place to store cut text */ #ifndef DISABLE_JUSTIFY filestruct *jusbuffer = NULL; /* A place to store unjustified text */ #endif partition *filepart = NULL; /* A place to store a portion of the file struct */ openfilestruct *openfile = NULL; /* The list of open file buffers */ #if !defined(NANO_SMALL) && defined(ENABLE_NANORC) char *whitespace = NULL; /* Characters used when displaying the first characters of tabs and spaces. */ int whitespace_len[2]; /* The length of the characters. */ #endif #ifndef DISABLE_JUSTIFY char *punct = NULL; /* Closing punctuation that can end sentences. */ char *brackets = NULL; /* Closing brackets that can follow closing punctuation and can end sentences. */ char *quotestr = NULL; /* Quote string. The default value is set in main(). */ #ifdef HAVE_REGEX_H regex_t quotereg; /* Compiled quotestr regular expression. */ int quoterc; /* Did it compile? */ char *quoteerr = NULL; /* The error message. */ #else size_t quotelen; /* strlen(quotestr) */ #endif #endif #ifndef NANO_SMALL char *backup_dir = NULL; /* Backup directory. */ #endif char *answer = NULL; /* Answer str to many questions */ ssize_t tabsize = -1; /* Our internal tabsize variable. The default value is set in main(). */ #ifndef DISABLE_HELP char *help_text; /* The text in the help window */ #endif #ifndef DISABLE_OPERATINGDIR char *operating_dir = NULL; /* Operating directory, which we can't */ char *full_operating_dir = NULL;/* go higher than */ #endif #ifndef DISABLE_SPELLER char *alt_speller = NULL; /* Alternative spell command */ #endif shortcut *main_list = NULL; shortcut *whereis_list = NULL; shortcut *replace_list = NULL; shortcut *replace_list_2 = NULL; /* 2nd half of replace dialog */ shortcut *gotoline_list = NULL; shortcut *writefile_list = NULL; shortcut *insertfile_list = NULL; #ifndef DISABLE_HELP shortcut *help_list = NULL; #endif #ifndef DISABLE_SPELLER shortcut *spell_list = NULL; #endif #ifndef NANO_SMALL shortcut *extcmd_list = NULL; #endif #ifndef DISABLE_BROWSER shortcut *browser_list = NULL; shortcut *gotodir_list = NULL; #endif #ifdef ENABLE_COLOR syntaxtype *syntaxes = NULL; char *syntaxstr = NULL; #endif const shortcut *currshortcut; /* Current shortcut list we're using */ #ifndef NANO_SMALL toggle *toggles = NULL; #endif #ifndef NANO_SMALL filestruct *search_history = NULL; filestruct *searchage = NULL; filestruct *searchbot = NULL; filestruct *replace_history = NULL; filestruct *replaceage = NULL; filestruct *replacebot = NULL; #endif /* Regular expressions */ #ifdef HAVE_REGEX_H regex_t search_regexp; /* Global to store compiled search regexp */ regmatch_t regmatches[10]; /* Match positions for parenthetical subexpressions, max of 10 */ #endif bool curses_ended = FALSE; /* Indicates to statusbar() to simply * write to stderr, since endwin() has * ended curses mode. */ char *homedir = NULL; /* $HOME or from /etc/passwd. */ size_t length_of_list(const shortcut *s) { size_t i = 0; for (; s != NULL; s = s->next) i++; return i; } /* Create a new shortcut structure, at the end of the shortcuts linked * list. */ void sc_init_one(shortcut **shortcutage, int ctrlval, const char *desc, #ifndef DISABLE_HELP const char *help, #endif int metaval, int funcval, int miscval, bool view, void (*func)(void)) { shortcut *s; if (*shortcutage == NULL) { *shortcutage = (shortcut *)nmalloc(sizeof(shortcut)); s = *shortcutage; } else { for (s = *shortcutage; s->next != NULL; s = s->next) ; s->next = (shortcut *)nmalloc(sizeof(shortcut)); s = s->next; } s->ctrlval = ctrlval; s->desc = _(desc); #ifndef DISABLE_HELP s->help = _(help); #endif s->metaval = metaval; s->funcval = funcval; s->miscval = miscval; s->viewok = view; s->func = func; s->next = NULL; } void shortcut_init(bool unjustify) { const char *get_help_msg = N_("Get Help"); const char *exit_msg = N_("Exit"); const char *prev_page_msg = N_("Prev Page"); const char *next_page_msg = N_("Next Page"); const char *replace_msg = N_("Replace"); const char *go_to_line_msg = N_("Go To Line"); const char *cancel_msg = N_("Cancel"); const char *first_line_msg = N_("First Line"); const char *last_line_msg = N_("Last Line"); const char *refresh_msg = N_("Refresh"); #ifndef NANO_SMALL const char *cut_till_end_msg = N_("CutTillEnd"); #endif #ifndef DISABLE_JUSTIFY const char *beg_of_par_msg = N_("Beg of Par"); const char *end_of_par_msg = N_("End of Par"); const char *fulljstify_msg = N_("FullJstify"); #endif #ifndef NANO_SMALL const char *case_sens_msg = N_("Case Sens"); const char *backwards_msg = N_("Backwards"); #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 #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 = #ifdef ENABLE_MULTIBUFFER N_("Close the current file buffer/Exit from nano") #else N_("Exit from nano") #endif ; const char *nano_writeout_msg = N_("Write the current file to disk"); const char *nano_justify_msg = N_("Justify the current paragraph"); const char *nano_insert_msg = N_("Insert another file into the current one"); const char *nano_whereis_msg = N_("Search for text within the editor"); const char *nano_prevpage_msg = N_("Move to the previous screen"); const char *nano_nextpage_msg = N_("Move to the next screen"); const char *nano_cut_msg = N_("Cut the current line and store it in the cutbuffer"); const char *nano_uncut_msg = N_("Uncut from the cutbuffer into the current line"); const char *nano_cursorpos_msg = N_("Show the position of the cursor"); const char *nano_spell_msg = N_("Invoke the spell checker, if available"); const char *nano_gotoline_msg = N_("Go to line and column number"); const char *nano_replace_msg = N_("Replace text within the editor"); #ifndef NANO_SMALL const char *nano_mark_msg = N_("Mark text at the cursor position"); const char *nano_whereis_next_msg = N_("Repeat last search"); #endif const char *nano_prevline_msg = N_("Move to the previous line"); const char *nano_nextline_msg = N_("Move to the next line"); const char *nano_forward_msg = N_("Move forward one character"); const char *nano_back_msg = N_("Move back one character"); const char *nano_home_msg = N_("Move to the beginning of the current line"); const char *nano_end_msg = N_("Move to the end of the current line"); const char *nano_refresh_msg = N_("Refresh (redraw) the current screen"); const char *nano_delete_msg = N_("Delete the character under the cursor"); const char *nano_backspace_msg = N_("Delete the character to the left of the cursor"); const char *nano_tab_msg = N_("Insert a tab character at the cursor position"); const char *nano_enter_msg = N_("Insert a carriage return at the cursor position"); #ifndef NANO_SMALL const char *nano_nextword_msg = N_("Move forward one word"); const char *nano_prevword_msg = N_("Move backward one word"); const char *nano_wordcount_msg = N_("Count the number of words, lines, and characters"); const char *nano_scrollprev_msg = N_("Scroll up one line without scrolling the cursor"); const char *nano_scrollnext_msg = N_("Scroll down one line without scrolling the cursor"); #endif #ifndef DISABLE_JUSTIFY const char *nano_parabegin_msg = N_("Go to the beginning of the current paragraph"); const char *nano_paraend_msg = N_("Go to the end of the current paragraph"); #endif #ifdef ENABLE_MULTIBUFFER const char *nano_prevfile_msg = N_("Switch to the previous file buffer"); const char *nano_nextfile_msg = N_("Switch to the next file buffer"); #endif const char *nano_verbatim_msg = N_("Insert character(s) verbatim"); #ifndef NANO_SMALL const char *nano_cut_till_end_msg = N_("Cut from the cursor position to the end of the file"); #endif #ifndef DISABLE_JUSTIFY const char *nano_fulljustify_msg = N_("Justify the entire file"); #endif #if !defined(NANO_SMALL) && defined(HAVE_REGEX_H) const char *nano_bracket_msg = N_("Find other bracket"); #endif const char *nano_cancel_msg = N_("Cancel the current function"); const char *nano_firstline_msg = N_("Go to the first line of the file"); const char *nano_lastline_msg = N_("Go to the last line of the file"); #ifndef NANO_SMALL const char *nano_case_msg = 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 #ifndef DISABLE_BROWSER const char *nano_tofiles_msg = N_("Go to file browser"); #endif #ifndef NANO_SMALL const char *nano_dos_msg = N_("Write file out in DOS format"); const char *nano_mac_msg = N_("Write file out in Mac format"); #endif const char *nano_append_msg = N_("Append to the current file"); const char *nano_prepend_msg = N_("Prepend to the current file"); #ifndef NANO_SMALL const char *nano_backup_msg = N_("Back up original file when saving"); const char *nano_execute_msg = N_("Execute external command"); #endif #if !defined(NANO_SMALL) && defined(ENABLE_MULTIBUFFER) const char *nano_multibuffer_msg = N_("Insert into new buffer"); #endif #ifndef DISABLE_BROWSER const char *nano_exitbrowser_msg = N_("Exit from the file browser"); const char *nano_gotodir_msg = N_("Go to directory"); #endif #endif /* !DISABLE_HELP */ /* The following macro is to be used in calling sc_init_one(). The * point is that sc_init_one() takes 9 arguments, unless DISABLE_HELP is * defined, when the 4th one should not be there. */ #ifndef DISABLE_HELP #define IFHELP(help, nextvar) help, nextvar #else #define IFHELP(help, nextvar) nextvar #endif free_shortcutage(&main_list); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_HELP_KEY, get_help_msg, IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY, NANO_NO_KEY, VIEW, #ifndef DISABLE_HELP do_help #else nano_disabled_msg #endif ); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_EXIT_KEY, #ifdef ENABLE_MULTIBUFFER openfile != NULL && openfile != openfile->next ? N_("Close") : #endif exit_msg, IFHELP(nano_exit_msg, NANO_NO_KEY), NANO_EXIT_FKEY, NANO_NO_KEY, VIEW, do_exit); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_WRITEOUT_KEY, N_("WriteOut"), IFHELP(nano_writeout_msg, NANO_NO_KEY), NANO_WRITEOUT_FKEY, NANO_NO_KEY, NOVIEW, do_writeout_void); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_JUSTIFY_KEY, N_("Justify"), IFHELP(nano_justify_msg, NANO_NO_KEY), NANO_JUSTIFY_FKEY, NANO_NO_KEY, NOVIEW, #ifndef DISABLE_JUSTIFY do_justify_void #else nano_disabled_msg #endif ); /* We allow inserting files in view mode if multibuffers are * available, so that we can view multiple files. */ /* If we're using restricted mode, inserting files is disabled since * it allows reading from or writing to files not specified on the * command line. */ /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_INSERTFILE_KEY, N_("Read File"), IFHELP(nano_insert_msg, NANO_NO_KEY), NANO_INSERTFILE_FKEY, NANO_NO_KEY, #ifdef ENABLE_MULTIBUFFER VIEW #else NOVIEW #endif , !ISSET(RESTRICTED) ? do_insertfile_void : nano_disabled_msg); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_WHEREIS_KEY, N_("Where Is"), IFHELP(nano_whereis_msg, NANO_NO_KEY), NANO_WHEREIS_FKEY, NANO_NO_KEY, VIEW, do_search); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_PREVPAGE_KEY, prev_page_msg, IFHELP(nano_prevpage_msg, NANO_NO_KEY), NANO_PREVPAGE_FKEY, NANO_NO_KEY, VIEW, do_page_up); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_NEXTPAGE_KEY, next_page_msg, IFHELP(nano_nextpage_msg, NANO_NO_KEY), NANO_NEXTPAGE_FKEY, NANO_NO_KEY, VIEW, do_page_down); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_CUT_KEY, N_("Cut Text"), IFHELP(nano_cut_msg, NANO_NO_KEY), NANO_CUT_FKEY, NANO_NO_KEY, NOVIEW, do_cut_text); if (unjustify) /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_UNJUSTIFY_KEY, N_("UnJustify"), IFHELP(NULL, NANO_NO_KEY), NANO_UNJUSTIFY_FKEY, NANO_NO_KEY, NOVIEW, NULL); else /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_UNCUT_KEY, N_("UnCut Txt"), IFHELP(nano_uncut_msg, NANO_NO_KEY), NANO_UNCUT_FKEY, NANO_NO_KEY, NOVIEW, do_uncut_text); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_CURSORPOS_KEY, N_("Cur Pos"), IFHELP(nano_cursorpos_msg, NANO_NO_KEY), NANO_CURSORPOS_FKEY, NANO_NO_KEY, VIEW, do_cursorpos_void); /* If we're using restricted mode, spell checking is disabled * because it allows reading from or writing to files not specified * on the command line. */ /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_SPELL_KEY, N_("To Spell"), IFHELP(nano_spell_msg, NANO_NO_KEY), NANO_SPELL_FKEY, NANO_NO_KEY, NOVIEW, #ifndef DISABLE_SPELLER !ISSET(RESTRICTED) ? do_spell : #endif nano_disabled_msg); sc_init_one(&main_list, NANO_GOTOLINE_KEY, go_to_line_msg, IFHELP(nano_gotoline_msg, NANO_GOTOLINE_ALTKEY), NANO_GOTOLINE_FKEY, NANO_NO_KEY, VIEW, do_gotolinecolumn_void); sc_init_one(&main_list, NANO_REPLACE_KEY, replace_msg, IFHELP(nano_replace_msg, NANO_ALT_REPLACE_KEY), NANO_REPLACE_FKEY, NANO_NO_KEY, NOVIEW, do_replace); #ifndef NANO_SMALL sc_init_one(&main_list, NANO_MARK_KEY, N_("Mark Text"), IFHELP(nano_mark_msg, NANO_MARK_ALTKEY), NANO_MARK_FKEY, NANO_NO_KEY, VIEW, do_mark); sc_init_one(&main_list, NANO_NO_KEY, N_("Where Is Next"), IFHELP(nano_whereis_next_msg, NANO_WHEREIS_NEXT_KEY), NANO_WHEREIS_NEXT_FKEY, NANO_NO_KEY, VIEW, do_research); #endif sc_init_one(&main_list, NANO_PREVLINE_KEY, N_("Prev Line"), IFHELP(nano_prevline_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_up); sc_init_one(&main_list, NANO_NEXTLINE_KEY, N_("Next Line"), IFHELP(nano_nextline_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_down); sc_init_one(&main_list, NANO_FORWARD_KEY, N_("Forward"), IFHELP(nano_forward_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_right); sc_init_one(&main_list, NANO_BACK_KEY, N_("Back"), IFHELP(nano_back_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_left); sc_init_one(&main_list, NANO_HOME_KEY, N_("Home"), IFHELP(nano_home_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_home); sc_init_one(&main_list, NANO_END_KEY, N_("End"), IFHELP(nano_end_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_end); sc_init_one(&main_list, NANO_REFRESH_KEY, refresh_msg, IFHELP(nano_refresh_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, total_refresh); sc_init_one(&main_list, NANO_DELETE_KEY, N_("Delete"), IFHELP(nano_delete_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, do_delete); sc_init_one(&main_list, NANO_BACKSPACE_KEY, N_("Backspace"), IFHELP(nano_backspace_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, do_backspace); sc_init_one(&main_list, NANO_TAB_KEY, N_("Tab"), IFHELP(nano_tab_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, do_tab); sc_init_one(&main_list, NANO_ENTER_KEY, N_("Enter"), IFHELP(nano_enter_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, do_enter); #ifndef NANO_SMALL sc_init_one(&main_list, NANO_NEXTWORD_KEY, N_("Next Word"), IFHELP(nano_nextword_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_next_word_void); sc_init_one(&main_list, NANO_NO_KEY, N_("Prev Word"), IFHELP(nano_prevword_msg, NANO_PREVWORD_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_prev_word_void); sc_init_one(&main_list, NANO_NO_KEY, N_("Word Count"), IFHELP(nano_wordcount_msg, NANO_WORDCOUNT_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_wordlinechar_count); sc_init_one(&main_list, NANO_NO_KEY, N_("ScrollPrev"), IFHELP(nano_scrollprev_msg, NANO_SCROLLPREV_KEY), NANO_NO_KEY, NANO_SCROLLPREV_ALTKEY, VIEW, do_scroll_up); sc_init_one(&main_list, NANO_NO_KEY, N_("ScrollNext"), IFHELP(nano_scrollnext_msg, NANO_SCROLLNEXT_KEY), NANO_NO_KEY, NANO_SCROLLNEXT_ALTKEY, VIEW, do_scroll_down); #endif #ifndef DISABLE_JUSTIFY /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_NO_KEY, beg_of_par_msg, IFHELP(nano_parabegin_msg, NANO_PARABEGIN_ALTKEY1), NANO_NO_KEY, NANO_PARABEGIN_ALTKEY2, VIEW, do_para_begin_void); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_NO_KEY, end_of_par_msg, IFHELP(nano_paraend_msg, NANO_PARAEND_ALTKEY1), NANO_NO_KEY, NANO_PARAEND_ALTKEY2, VIEW, do_para_end_void); #endif #ifdef ENABLE_MULTIBUFFER sc_init_one(&main_list, NANO_NO_KEY, N_("Previous File"), IFHELP(nano_prevfile_msg, NANO_PREVFILE_KEY), NANO_NO_KEY, NANO_PREVFILE_ALTKEY, VIEW, switch_to_prev_buffer_void); sc_init_one(&main_list, NANO_NO_KEY, N_("Next File"), IFHELP(nano_nextfile_msg, NANO_NEXTFILE_KEY), NANO_NO_KEY, NANO_NEXTFILE_ALTKEY, VIEW, switch_to_next_buffer_void); #endif sc_init_one(&main_list, NANO_NO_KEY, N_("Verbatim Input"), IFHELP(nano_verbatim_msg, NANO_VERBATIM_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, do_verbatim_input); #ifndef NANO_SMALL /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_NO_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 #ifndef DISABLE_JUSTIFY /* Translators: try to keep this string under 10 characters long */ sc_init_one(&main_list, NANO_NO_KEY, fulljstify_msg, IFHELP(nano_fulljustify_msg, NANO_FULLJUSTIFY_ALTKEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, do_full_justify); #endif #if !defined(NANO_SMALL) && defined(HAVE_REGEX_H) sc_init_one(&main_list, NANO_NO_KEY, N_("Find Other Bracket"), IFHELP(nano_bracket_msg, NANO_BRACKET_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_find_bracket); #endif free_shortcutage(&whereis_list); sc_init_one(&whereis_list, NANO_HELP_KEY, get_help_msg, IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY, NANO_NO_KEY, VIEW, #ifndef DISABLE_HELP do_help #else nano_disabled_msg #endif ); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&whereis_list, NANO_CANCEL_KEY, cancel_msg, IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&whereis_list, NANO_FIRSTLINE_KEY, first_line_msg, IFHELP(nano_firstline_msg, NANO_NO_KEY), NANO_FIRSTLINE_FKEY, NANO_NO_KEY, VIEW, do_first_line); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&whereis_list, NANO_LASTLINE_KEY, last_line_msg, IFHELP(nano_lastline_msg, NANO_NO_KEY), NANO_LASTLINE_FKEY, NANO_NO_KEY, VIEW, do_last_line); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&whereis_list, NANO_TOOTHERSEARCH_KEY, replace_msg, IFHELP(nano_replace_msg, NANO_NO_KEY), NANO_REPLACE_FKEY, NANO_NO_KEY, VIEW, NULL); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&whereis_list, NANO_TOGOTOLINE_KEY, go_to_line_msg, IFHELP(nano_gotoline_msg, NANO_NO_KEY), NANO_GOTOLINE_FKEY, NANO_NO_KEY, VIEW, NULL); #ifndef DISABLE_JUSTIFY /* Translators: try to keep this string under 10 characters long */ sc_init_one(&whereis_list, NANO_PARABEGIN_KEY, beg_of_par_msg, IFHELP(nano_parabegin_msg, NANO_PARABEGIN_ALTKEY1), NANO_NO_KEY, NANO_PARABEGIN_ALTKEY2, VIEW, do_para_begin_void); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&whereis_list, NANO_PARAEND_KEY, end_of_par_msg, IFHELP(nano_paraend_msg, NANO_PARAEND_ALTKEY1), NANO_NO_KEY, NANO_PARAEND_ALTKEY2, VIEW, do_para_end_void); #endif #ifndef NANO_SMALL /* Translators: try to keep this string under 10 characters long */ sc_init_one(&whereis_list, NANO_NO_KEY, case_sens_msg, IFHELP(nano_case_msg, TOGGLE_CASE_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); /* Translators: try to keep this string under 10 characters long */ sc_init_one(&whereis_list, NANO_NO_KEY, backwards_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, 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, NANO_NO_KEY, VIEW, NULL); /* Translators: try to keep this string under 10 characters long */ 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 #ifndef DISABLE_JUSTIFY /* Translators: try to keep this string under 10 characters long */ sc_init_one(&whereis_list, NANO_FULLJUSTIFY_KEY, fulljstify_msg, IFHELP(nano_fulljustify_msg, NANO_FULLJUSTIFY_ALTKEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, do_full_justify); #endif free_shortcutage(&replace_list); sc_init_one(&replace_list, NANO_HELP_KEY, get_help_msg, IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY, NANO_NO_KEY, VIEW, #ifndef DISABLE_HELP do_help #else nano_disabled_msg #endif ); sc_init_one(&replace_list, NANO_CANCEL_KEY, cancel_msg, IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); sc_init_one(&replace_list, NANO_FIRSTLINE_KEY, first_line_msg, IFHELP(nano_firstline_msg, NANO_NO_KEY), NANO_FIRSTLINE_FKEY, NANO_NO_KEY, VIEW, do_first_line); sc_init_one(&replace_list, NANO_LASTLINE_KEY, last_line_msg, IFHELP(nano_lastline_msg, NANO_NO_KEY), NANO_LASTLINE_FKEY, NANO_NO_KEY, VIEW, do_last_line); /* Translators: try to keep this string under 12 characters long */ sc_init_one(&replace_list, NANO_TOOTHERSEARCH_KEY, N_("No Replace"), IFHELP(nano_whereis_msg, NANO_NO_KEY), NANO_REPLACE_FKEY, NANO_NO_KEY, VIEW, NULL); sc_init_one(&replace_list, NANO_TOGOTOLINE_KEY, go_to_line_msg, IFHELP(nano_gotoline_msg, NANO_NO_KEY), NANO_GOTOLINE_FKEY, NANO_NO_KEY, VIEW, NULL); #ifndef NANO_SMALL sc_init_one(&replace_list, NANO_NO_KEY, case_sens_msg, IFHELP(nano_case_msg, TOGGLE_CASE_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); sc_init_one(&replace_list, NANO_NO_KEY, backwards_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, 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 free_shortcutage(&replace_list_2); sc_init_one(&replace_list_2, NANO_HELP_KEY, get_help_msg, IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY, NANO_NO_KEY, VIEW, #ifndef DISABLE_HELP do_help #else nano_disabled_msg #endif ); sc_init_one(&replace_list_2, NANO_CANCEL_KEY, cancel_msg, IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); sc_init_one(&replace_list_2, NANO_FIRSTLINE_KEY, first_line_msg, IFHELP(nano_firstline_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_first_line); sc_init_one(&replace_list_2, NANO_LASTLINE_KEY, last_line_msg, IFHELP(nano_lastline_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_last_line); #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); #endif free_shortcutage(&gotoline_list); sc_init_one(&gotoline_list, NANO_HELP_KEY, get_help_msg, IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY, NANO_NO_KEY, VIEW, #ifndef DISABLE_HELP do_help #else nano_disabled_msg #endif ); sc_init_one(&gotoline_list, NANO_CANCEL_KEY, cancel_msg, IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); sc_init_one(&gotoline_list, NANO_FIRSTLINE_KEY, first_line_msg, IFHELP(nano_firstline_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_first_line); sc_init_one(&gotoline_list, NANO_LASTLINE_KEY, last_line_msg, IFHELP(nano_lastline_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, do_last_line); sc_init_one(&gotoline_list, NANO_TOOTHERWHEREIS_KEY, N_("Go To Text"), IFHELP(nano_whereis_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); #ifndef DISABLE_HELP free_shortcutage(&help_list); sc_init_one(&help_list, NANO_REFRESH_KEY, refresh_msg, IFHELP(nano_refresh_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); sc_init_one(&help_list, NANO_EXIT_KEY, exit_msg, IFHELP(nano_exit_msg, NANO_NO_KEY), NANO_EXIT_FKEY, NANO_NO_KEY, VIEW, NULL); sc_init_one(&help_list, NANO_PREVPAGE_KEY, prev_page_msg, IFHELP(nano_prevpage_msg, NANO_NO_KEY), NANO_PREVPAGE_FKEY, NANO_NO_KEY, VIEW, NULL); sc_init_one(&help_list, NANO_NEXTPAGE_KEY, next_page_msg, IFHELP(nano_nextpage_msg, NANO_NO_KEY), NANO_NEXTPAGE_FKEY, NANO_NO_KEY, VIEW, NULL); sc_init_one(&help_list, NANO_PREVLINE_KEY, N_("Prev Line"), IFHELP(nano_prevline_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); sc_init_one(&help_list, NANO_NEXTLINE_KEY, N_("Next Line"), IFHELP(nano_nextline_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); #endif free_shortcutage(&writefile_list); sc_init_one(&writefile_list, NANO_HELP_KEY, get_help_msg, IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY, NANO_NO_KEY, VIEW, #ifndef DISABLE_HELP do_help #else nano_disabled_msg #endif ); sc_init_one(&writefile_list, NANO_CANCEL_KEY, cancel_msg, IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); #ifndef DISABLE_BROWSER /* If we're using restricted mode, the file browser is disabled. * It's useless since inserting files is disabled. */ /* Translators: try to keep this string under 16 characters long */ if (!ISSET(RESTRICTED)) sc_init_one(&writefile_list, NANO_TOFILES_KEY, to_files_msg, IFHELP(nano_tofiles_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, NULL); #endif #ifndef NANO_SMALL /* If we're using restricted mode, the DOS format, Mac format, * append, prepend, and backup toggles are disabled. The first and * second are useless since inserting files is disabled, the third * and fourth are disabled because they allow writing to files not * specified on the command line, and the fifth is useless since * backups are disabled. */ /* Translators: try to keep this string under 16 characters long */ if (!ISSET(RESTRICTED)) sc_init_one(&writefile_list, NANO_NO_KEY, N_("DOS Format"), IFHELP(nano_dos_msg, TOGGLE_DOS_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, NULL); /* Translators: try to keep this string under 16 characters long */ if (!ISSET(RESTRICTED)) sc_init_one(&writefile_list, NANO_NO_KEY, N_("Mac Format"), IFHELP(nano_mac_msg, TOGGLE_MAC_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, NULL); #endif /* Translators: try to keep this string under 16 characters long */ if (!ISSET(RESTRICTED)) sc_init_one(&writefile_list, NANO_NO_KEY, N_("Append"), IFHELP(nano_append_msg, NANO_APPEND_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, NULL); /* Translators: try to keep this string under 16 characters long */ if (!ISSET(RESTRICTED)) sc_init_one(&writefile_list, NANO_NO_KEY, N_("Prepend"), IFHELP(nano_prepend_msg, NANO_PREPEND_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, NULL); #ifndef NANO_SMALL /* Translators: try to keep this string under 16 characters long */ if (!ISSET(RESTRICTED)) sc_init_one(&writefile_list, NANO_NO_KEY, N_("Backup File"), IFHELP(nano_backup_msg, TOGGLE_BACKUP_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, NULL); #endif free_shortcutage(&insertfile_list); sc_init_one(&insertfile_list, NANO_HELP_KEY, get_help_msg, IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY, NANO_NO_KEY, VIEW, #ifndef DISABLE_HELP do_help #else nano_disabled_msg #endif ); sc_init_one(&insertfile_list, NANO_CANCEL_KEY, cancel_msg, IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); #ifndef DISABLE_BROWSER /* If we're using restricted mode, the file browser is disabled. * It's useless since inserting files is disabled. */ if (!ISSET(RESTRICTED)) sc_init_one(&insertfile_list, NANO_TOFILES_KEY, to_files_msg, IFHELP(nano_tofiles_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, NULL); #endif #ifndef NANO_SMALL /* If we're using restricted mode, command execution is disabled. * It's useless since inserting files is disabled. */ /* Translators: try to keep this string under 22 characters long */ if (!ISSET(RESTRICTED)) sc_init_one(&insertfile_list, NANO_TOOTHERINSERT_KEY, N_("Execute Command"), IFHELP(nano_execute_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, NULL); #ifdef ENABLE_MULTIBUFFER /* If we're using restricted mode, the multibuffer toggle is * disabled. It's useless since inserting files is disabled. */ /* Translators: try to keep this string under 22 characters long */ if (!ISSET(RESTRICTED)) sc_init_one(&insertfile_list, NANO_NO_KEY, new_buffer_msg, IFHELP(nano_multibuffer_msg, TOGGLE_MULTIBUFFER_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, NULL); #endif #endif #ifndef DISABLE_SPELLER free_shortcutage(&spell_list); sc_init_one(&spell_list, NANO_HELP_KEY, get_help_msg, IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY, NANO_NO_KEY, VIEW, #ifndef DISABLE_HELP do_help #else nano_disabled_msg #endif ); sc_init_one(&spell_list, NANO_CANCEL_KEY, cancel_msg, IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); #endif #ifndef NANO_SMALL free_shortcutage(&extcmd_list); sc_init_one(&extcmd_list, NANO_HELP_KEY, get_help_msg, IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY, NANO_NO_KEY, VIEW, #ifndef DISABLE_HELP do_help #else nano_disabled_msg #endif ); sc_init_one(&extcmd_list, NANO_CANCEL_KEY, cancel_msg, IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); sc_init_one(&extcmd_list, NANO_TOOTHERINSERT_KEY, N_("Insert File"), IFHELP(nano_insert_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); #ifdef ENABLE_MULTIBUFFER sc_init_one(&extcmd_list, NANO_NO_KEY, new_buffer_msg, IFHELP(nano_multibuffer_msg, TOGGLE_MULTIBUFFER_KEY), NANO_NO_KEY, NANO_NO_KEY, NOVIEW, NULL); #endif #endif #ifndef DISABLE_BROWSER free_shortcutage(&browser_list); sc_init_one(&browser_list, NANO_HELP_KEY, get_help_msg, IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY, NANO_NO_KEY, VIEW, #ifndef DISABLE_HELP do_help #else nano_disabled_msg #endif ); sc_init_one(&browser_list, NANO_EXIT_KEY, exit_msg, IFHELP(nano_exitbrowser_msg, NANO_NO_KEY), NANO_EXIT_FKEY, NANO_NO_KEY, VIEW, NULL); sc_init_one(&browser_list, NANO_PREVPAGE_KEY, prev_page_msg, IFHELP(nano_prevpage_msg, NANO_NO_KEY), NANO_PREVPAGE_FKEY, NANO_NO_KEY, VIEW, NULL); sc_init_one(&browser_list, NANO_NEXTPAGE_KEY, next_page_msg, IFHELP(nano_nextpage_msg, NANO_NO_KEY), NANO_NEXTPAGE_FKEY, NANO_NO_KEY, VIEW, NULL); /* Translators: try to keep this string under 22 characters long */ sc_init_one(&browser_list, NANO_GOTOLINE_KEY, N_("Go To Dir"), IFHELP(nano_gotodir_msg, NANO_GOTOLINE_ALTKEY), NANO_GOTOLINE_FKEY, NANO_NO_KEY, VIEW, NULL); free_shortcutage(&gotodir_list); sc_init_one(&gotodir_list, NANO_HELP_KEY, get_help_msg, IFHELP(nano_help_msg, NANO_NO_KEY), NANO_HELP_FKEY, NANO_NO_KEY, VIEW, #ifndef DISABLE_HELP do_help #else nano_disabled_msg #endif ); sc_init_one(&gotodir_list, NANO_CANCEL_KEY, cancel_msg, IFHELP(nano_cancel_msg, NANO_NO_KEY), NANO_NO_KEY, NANO_NO_KEY, VIEW, NULL); #endif currshortcut = main_list; #ifndef NANO_SMALL toggle_init(); #endif } /* Deallocate the given shortcut. */ void free_shortcutage(shortcut **shortcutage) { assert(shortcutage != NULL); while (*shortcutage != NULL) { shortcut *ps = *shortcutage; *shortcutage = (*shortcutage)->next; free(ps); } } #ifndef NANO_SMALL /* Create a new toggle structure, at the end of the toggles linked * list. */ void toggle_init_one(int val, const char *desc, long flag) { toggle *u; if (toggles == NULL) { toggles = (toggle *)nmalloc(sizeof(toggle)); u = toggles; } else { for (u = toggles; u->next != NULL; u = u->next) ; u->next = (toggle *)nmalloc(sizeof(toggle)); u = u->next; } u->val = val; u->desc = _(desc); u->flag = flag; u->next = NULL; } void toggle_init(void) { /* There is no need to reinitialize the toggles. They can't * change. */ if (toggles != NULL) return; toggle_init_one(TOGGLE_NOHELP_KEY, N_("Help mode"), NO_HELP); toggle_init_one(TOGGLE_MORESPACE_KEY, N_("Use of more space for editing"), MORE_SPACE); #ifdef ENABLE_MULTIBUFFER /* If we're using restricted mode, the multibuffer toggle is * disabled. It's useless since inserting files is disabled. */ if (!ISSET(RESTRICTED)) toggle_init_one(TOGGLE_MULTIBUFFER_KEY, N_("Multiple file buffers"), MULTIBUFFER); #endif toggle_init_one(TOGGLE_CUTTOEND_KEY, N_("Cut to end"), CUT_TO_END); #ifndef DISABLE_WRAPPING toggle_init_one(TOGGLE_WRAP_KEY, N_("Long line wrapping"), NO_WRAP); #endif #ifndef DISABLE_MOUSE toggle_init_one(TOGGLE_MOUSE_KEY, N_("Mouse support"), USE_MOUSE); #endif /* If we're using restricted mode, the suspend toggle is disabled. * It's useless since suspending is disabled. */ if (!ISSET(RESTRICTED)) toggle_init_one(TOGGLE_SUSPEND_KEY, N_("Suspend"), SUSPEND); toggle_init_one(TOGGLE_CONST_KEY, N_("Constant cursor position display"), CONST_UPDATE); toggle_init_one(TOGGLE_AUTOINDENT_KEY, N_("Auto indent"), AUTOINDENT); toggle_init_one(TOGGLE_TABSTOSPACES_KEY, N_("Conversion of typed tabs to spaces"), TABS_TO_SPACES); /* If we're using restricted mode, the DOS/Mac conversion toggle is * disabled. It's useless since inserting files is disabled. */ if (!ISSET(RESTRICTED)) toggle_init_one(TOGGLE_NOCONVERT_KEY, N_("No conversion from DOS/Mac format"), NO_CONVERT); /* If we're using restricted mode, the backup toggle is disabled. * It's useless since backups are disabled. */ if (!ISSET(RESTRICTED)) toggle_init_one(TOGGLE_BACKUP_KEY, N_("Backup files"), BACKUP_FILE); toggle_init_one(TOGGLE_SMOOTH_KEY, N_("Smooth scrolling"), SMOOTH_SCROLL); toggle_init_one(TOGGLE_SMARTHOME_KEY, N_("Smart home key"), SMART_HOME); #ifdef ENABLE_COLOR toggle_init_one(TOGGLE_SYNTAX_KEY, N_("Color syntax highlighting"), NO_COLOR_SYNTAX); #endif #ifdef ENABLE_NANORC toggle_init_one(TOGGLE_WHITESPACE_KEY, N_("Whitespace display"), WHITESPACE_DISPLAY); #endif } #endif /* !NANO_SMALL */ /* This function is called just before calling exit(). Practically, the * only effect is to cause a segmentation fault if the various data * structures got bolloxed earlier. Thus, we don't bother having this * function unless debugging is turned on. */ #ifdef DEBUG /* Added by SPK for memory cleanup; gracefully return our malloc()s. */ void thanks_for_all_the_fish(void) { delwin(topwin); delwin(edit); delwin(bottomwin); #ifndef DISABLE_JUSTIFY if (quotestr != NULL) free(quotestr); #ifdef HAVE_REGEX_H regfree("ereg); if (quoteerr != NULL) free(quoteerr); #endif #endif #ifndef NANO_SMALL if (backup_dir != NULL) free(backup_dir); #endif #ifndef DISABLE_OPERATINGDIR if (operating_dir != NULL) free(operating_dir); if (full_operating_dir != NULL) free(full_operating_dir); #endif if (last_search != NULL) free(last_search); if (last_replace != NULL) free(last_replace); #ifndef DISABLE_SPELLER if (alt_speller != NULL) free(alt_speller); #endif #ifndef DISABLE_HELP if (help_text != NULL) free(help_text); #endif if (answer != NULL) free(answer); if (cutbuffer != NULL) free_filestruct(cutbuffer); #ifndef DISABLE_JUSTIFY if (jusbuffer != NULL) free_filestruct(jusbuffer); #endif free_shortcutage(&main_list); free_shortcutage(&whereis_list); free_shortcutage(&replace_list); free_shortcutage(&replace_list_2); free_shortcutage(&gotoline_list); free_shortcutage(&writefile_list); free_shortcutage(&insertfile_list); #ifndef DISABLE_HELP free_shortcutage(&help_list); #endif #ifndef DISABLE_SPELLER free_shortcutage(&spell_list); #endif #ifndef NANO_SMALL free_shortcutage(&extcmd_list); #endif #ifndef DISABLE_BROWSER free_shortcutage(&browser_list); free_shortcutage(&gotodir_list); #endif #ifndef NANO_SMALL /* Free the memory associated with each toggle. */ while (toggles != NULL) { toggle *t = toggles; toggles = toggles->next; free(t); } #endif /* Free the memory associated with each open file buffer. */ if (openfile != NULL) free_openfilestruct(openfile); #ifdef ENABLE_COLOR if (syntaxstr != NULL) free(syntaxstr); while (syntaxes != NULL) { syntaxtype *bill = syntaxes; free(syntaxes->desc); while (syntaxes->extensions != NULL) { exttype *bob = syntaxes->extensions; syntaxes->extensions = bob->next; free(bob->ext_regex); if (bob->ext != NULL) { regfree(bob->ext); free(bob->ext); } free(bob); } while (syntaxes->color != NULL) { colortype *bob = syntaxes->color; syntaxes->color = bob->next; free(bob->start_regex); if (bob->start != NULL) { regfree(bob->start); free(bob->start); } if (bob->end_regex != NULL) free(bob->end_regex); if (bob->end != NULL) { regfree(bob->end); free(bob->end); } free(bob); } syntaxes = syntaxes->next; free(bill); } #endif /* ENABLE_COLOR */ #ifndef NANO_SMALL /* Free the search and replace history lists. */ if (searchage != NULL) free_filestruct(searchage); if (replaceage != NULL) free_filestruct(replaceage); #endif #ifdef ENABLE_NANORC if (homedir != NULL) free(homedir); #endif } #endif /* DEBUG */