Use "'" instead of "`" for messages and comments quoting.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>

lib/global.h

@@ -136,7 +136,7 @@
 #define UTF8_CHAR_LEN 6
 
 /* Used to distinguish between a normal MC termination and */
-/* one caused by typing `exit' or `logout' in the subshell */
+/* one caused by typing 'exit' or 'logout' in the subshell */
 #define SUBSHELL_EXIT 128
 
 /* C++ style type casts */

lib/util.h

@@ -29,9 +29,9 @@
 /* Pathname canonicalization */
 typedef enum
 {
-    CANON_PATH_JOINSLASHES = 1L << 0,   /* Multiple `/'s are collapsed to a single `/'. */
+    CANON_PATH_JOINSLASHES = 1L << 0,   /* Multiple '/'s are collapsed to a single '/'. */
-    CANON_PATH_REMSLASHDOTS = 1L << 1,  /* Leading `./'s, `/'s and trailing `/.'s are removed. */
+    CANON_PATH_REMSLASHDOTS = 1L << 1,  /* Leading './'s, '/'s and trailing '/.'s are removed. */
-    CANON_PATH_REMDOUBLEDOTS = 1L << 3, /* Non-leading `../'s and trailing `..'s are handled by removing */
+    CANON_PATH_REMDOUBLEDOTS = 1L << 3, /* Non-leading '../'s and trailing '..'s are handled by removing */
     CANON_PATH_GUARDUNC = 1L << 4,      /* Detect and preserve UNC paths: //server/... */
     CANON_PATH_ALL = CANON_PATH_JOINSLASHES
         | CANON_PATH_REMSLASHDOTS | CANON_PATH_REMDOUBLEDOTS | CANON_PATH_GUARDUNC
@@ -168,7 +168,7 @@ void canonicalize_pathname (char *);
 char *mc_realpath (const char *path, char *resolved_path);
 #endif
 
-/* Looks for ``magic'' bytes at the start of the VFS file to guess the
+/* Looks for "magic" bytes at the start of the VFS file to guess the
  * compression type. Side effect: modifies the file position. */
 enum compression_type get_compression_type (int fd, const char *);
 const char *decompress_extension (int type);

lib/utilunix.c

@@ -612,10 +612,10 @@ close_error_pipe (int error, const char *text)
 /**
  * Canonicalize path, and return a new path.  Do everything in place.
  * The new path differs from path in:
- *      Multiple `/'s are collapsed to a single `/'.
+ *      Multiple '/'s are collapsed to a single '/'.
- *      Leading `./'s and trailing `/.'s are removed.
+ *      Leading './'s and trailing '/.'s are removed.
- *      Trailing `/'s are removed.
+ *      Trailing '/'s are removed.
- *      Non-leading `../'s and trailing `..'s are handled by removing
+ *      Non-leading '../'s and trailing '..'s are handled by removing
  *      portions of the path.
  * Well formed UNC paths are modified only in the local part.
  */

lib/vfs/parse_ls_vga.c

@@ -1,5 +1,5 @@
 /*
-   Routines for parsing output from the `ls' command.
+   Routines for parsing output from the 'ls' command.
 
    Copyright (C) 1988, 1992, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
    2005, 2006, 2007, 2011

lib/widget/input_complete.c

@@ -290,7 +290,7 @@ filename_completion_function (const char *text, int state, input_complete_t flag
         {
             g_string_append (temp, users_dirname);
 
-            /* We need a `/' at the end. */
+            /* We need a '/' at the end. */
             if (temp->str[temp->len - 1] != PATH_SEP)
                 g_string_append_c (temp, PATH_SEP);
         }
@@ -851,7 +851,7 @@ try_complete_commands_prepare (try_complete_automation_state_t * state, char *te
 
         if (ti != text)
         {
-            /* Handle the two character tokens `>&', `<&', and `>|'.
+            /* Handle the two character tokens '>&', '<&', and '>|'.
                We are not in a command position after one of these. */
             this_char = ti[0];
             prev_char = str_get_prev_char (ti)[0];
@@ -1339,7 +1339,7 @@ try_complete (char *text, int *lc_start, int *lc_end, input_complete_t flags)
             *lc_start += state.r - state.word;
     }
 
-    /* Starts with `~' and there is no slash in the word, then
+    /* Starts with '~' and there is no slash in the word, then
        try completing this word as a username. */
     if (!matches && *state.word == '~' && (state.flags & INPUT_COMPLETE_USERNAMES)
         && !strchr (state.word, PATH_SEP))

m4.include/fsusage.m4

@@ -42,7 +42,7 @@ ac_fsusage_space=no
 # Perform only the link test since it seems there are no variants of the
 # statvfs function.  This check is more than just AC_CHECK_FUNCS([statvfs])
 # because that got a false positive on SCO OSR5.  Adding the declaration
-# of a `struct statvfs' causes this test to fail (as it should) on such
+# of a 'struct statvfs' causes this test to fail (as it should) on such
 # systems.  That system is reported to work fine with STAT_STATFS4 which
 # is what it gets when this test fails.
 if test $ac_fsusage_space = no; then

m4.include/ls-mntd-fs.m4

@@ -70,7 +70,7 @@ AC_FUNC_GETMNTENT
 # with other getmntent implementations.
 
 # NOTE: Normally, I wouldn't use a check for system type as I've done for
-# `CRAY' below since that goes against the whole autoconf philosophy.  But
+# 'CRAY' below since that goes against the whole autoconf philosophy.  But
 # I think there is too great a chance that some non-Cray system has a
 # function named listmntent to risk the false positive.
 
@@ -110,7 +110,7 @@ if test -z "$ac_list_mounted_fs"; then
     AC_DEFINE([MOUNTED_VMOUNT], [1],
         [Define if there is a function named mntctl that can be used to read
          the list of mounted file systems, and there is a system header file
-         that declares `struct vmount.'  (AIX)])
+         that declares 'struct vmount.'  (AIX)])
   fi
 fi
 

m4.include/mc-vfs.m4

@@ -35,7 +35,7 @@ AC_DEFUN([MC_ENABLE_VFS_NET],
     if test x"$have_socket" = xyes; then
         AC_CHECK_TYPE([nlink_t], ,
                         [AC_DEFINE_UNQUOTED([nlink_t], [unsigned int],
-                            [Define to `unsigned int' if <sys/types.h> does not define.])])
+                            [Define to 'unsigned int' if <sys/types.h> does not define.])])
 	AC_CHECK_TYPES([socklen_t],,,
 	    [
 #include <sys/types.h>

po/mc.pot

@@ -880,7 +880,7 @@ msgstr ""
 #: src/args.c:409
 msgid ""
 "\n"
-"Please send any bug reports (including the output of `mc -V')\n"
+"Please send any bug reports (including the output of 'mc -V')\n"
 "as tickets at www.midnight-commander.org\n"
 msgstr ""
 
@@ -2051,7 +2051,7 @@ msgstr ""
 
 #: src/execute.c:487
 #, c-format
-msgid "Type `exit' to return to the Midnight Commander"
+msgid "Type 'exit' to return to the Midnight Commander"
 msgstr ""
 
 #: src/filemanager/achown.c:94 src/filemanager/chmod.c:121
@@ -2781,7 +2781,7 @@ msgstr ""
 
 #: src/filemanager/cmd.c:1381
 #, c-format
-msgid "Symlink `%s' points to:"
+msgid "Symlink '%s' points to:"
 msgstr ""
 
 #: src/filemanager/cmd.c:1388
@@ -2800,7 +2800,7 @@ msgstr ""
 
 #: src/filemanager/cmd.c:1421
 #, c-format
-msgid "`%s' is not a symbolic link"
+msgid "'%s' is not a symbolic link"
 msgstr ""
 
 #: src/filemanager/cmd.c:1515
@@ -3425,7 +3425,7 @@ msgstr ""
 
 #: src/filemanager/filegui.c:1265
 #, c-format
-msgid "Invalid source pattern `%s'"
+msgid "Invalid source pattern '%s'"
 msgstr ""
 
 #: src/filemanager/find.c:186

po/ru.po

@@ -706,7 +706,7 @@ msgstr "Задать начальную строку для встроенног
 
 msgid ""
 "\n"
-"Please send any bug reports (including the output of `mc -V')\n"
+"Please send any bug reports (including the output of 'mc -V')\n"
 "as tickets at www.midnight-commander.org\n"
 msgstr ""
 "\n"
@@ -1600,7 +1600,7 @@ msgid "The shell is already running a command"
 msgstr "Интерпретатор занят выполнением команды"
 
 #, c-format
-msgid "Type `exit' to return to the Midnight Commander"
+msgid "Type 'exit' to return to the Midnight Commander"
 msgstr "Введите exit для возврата в Midnight Commander"
 
 msgid "Set &all"
@@ -2157,7 +2157,7 @@ msgstr ""
 "панели не могут быть отключены."
 
 #, c-format
-msgid "Symlink `%s' points to:"
+msgid "Symlink '%s' points to:"
 msgstr "Символическая ссылка %s указывает на:"
 
 msgid "Edit symlink"
@@ -2172,7 +2172,7 @@ msgid "edit symlink: %s"
 msgstr "правка символической ссылки: %s"
 
 #, c-format
-msgid "`%s' is not a symbolic link"
+msgid "'%s' is not a symbolic link"
 msgstr "%s не является символической ссылкой"
 
 msgid "FTP to machine"
@@ -2748,7 +2748,7 @@ msgid "&Background"
 msgstr "В &фоне"
 
 #, c-format
-msgid "Invalid source pattern `%s'"
+msgid "Invalid source pattern '%s'"
 msgstr "Неправильный образец \"%s\""
 
 msgid "&Chdir"

src/args.c

@@ -407,7 +407,7 @@ mc_args_add_extended_info_to_help (void)
     mc_args__loc__footer_string = g_strdup_printf ("%s",
                                                    _
                                                    ("\n"
-                                                    "Please send any bug reports (including the output of `mc -V')\n"
+                                                    "Please send any bug reports (including the output of 'mc -V')\n"
                                                     "as tickets at www.midnight-commander.org\n"));
     mc_args__loc__header_string = g_strdup_printf (_("GNU Midnight Commander %s\n"), VERSION);
 

src/editor/edit.c

@@ -120,7 +120,7 @@ const char VERTICAL_MAGIC[] = { '\1', '\1', '\1', '\1', '\n' };
 /* detecting an error on save is easy: just check if every byte has been written. */
 /* detecting an error on read, is not so easy 'cos there is not way to tell
    whether you read everything or not. */
-/* FIXME: add proper `triple_pipe_open' to read, write and check errors. */
+/* FIXME: add proper 'triple_pipe_open' to read, write and check errors. */
 static const struct edit_filters
 {
     const char *read, *write, *extension;

src/editor/syntax.c

@@ -1260,7 +1260,7 @@ edit_read_syntax_file (WEdit * edit, char ***pnames, const char *syntax_file,
         if (args[0] == NULL)
             continue;
 
-        /* Looking for `include ...` lines before first `file ...` ones */
+        /* Looking for 'include ...' lines before first 'file ...' ones */
         if (!found && strcmp (args[0], "include") == 0)
         {
             if (g != NULL)
@@ -1274,7 +1274,7 @@ edit_read_syntax_file (WEdit * edit, char ***pnames, const char *syntax_file,
             goto found_type;
         }
 
-        /* looking for `file ...' lines only */
+        /* looking for 'file ...' lines only */
         if (strcmp (args[0], "file") != 0)
             continue;
 

src/editor/wordproc.c

@@ -96,7 +96,7 @@ bad_line_start (WEdit * edit, off_t p)
     int c;
     c = edit_get_byte (edit, p);
     if (c == '.')
-    {                           /* `...' is acceptable */
+    {                           /* '...' is acceptable */
         if (edit_get_byte (edit, p + 1) == '.')
             if (edit_get_byte (edit, p + 2) == '.')
                 return 0;
@@ -106,7 +106,7 @@ bad_line_start (WEdit * edit, off_t p)
     {
         if (edit_get_byte (edit, p + 1) == '-')
             if (edit_get_byte (edit, p + 2) == '-')
-                return 0;       /* `---' is acceptable */
+                return 0;       /* '---' is acceptable */
         return 1;
     }
     if (strchr (NO_FORMAT_CHARS_START, c))

src/execute.c

@@ -484,7 +484,7 @@ toggle_panels (void)
     {
         if (output_starts_shell)
         {
-            fprintf (stderr, _("Type `exit' to return to the Midnight Commander"));
+            fprintf (stderr, _("Type 'exit' to return to the Midnight Commander"));
             fprintf (stderr, "\n\r\n\r");
 
             my_system (EXECUTE_INTERNAL, mc_global.tty.shell, NULL);
@@ -505,7 +505,7 @@ toggle_panels (void)
        subshell */
     if ((quit & SUBSHELL_EXIT) != 0)
     {
-        /* User did `exit' or `logout': quit MC */
+        /* User did 'exit' or 'logout': quit MC */
         if (quiet_quit_cmd ())
             return;
 

src/filemanager/cmd.c

@@ -1371,7 +1371,7 @@ edit_symlink_cmd (void)
         p = selection (current_panel)->fname;
         p_vpath = vfs_path_from_str (p);
 
-        q = g_strdup_printf (_("Symlink `%s\' points to:"), str_trunc (p, 32));
+        q = g_strdup_printf (_("Symlink '%s\' points to:"), str_trunc (p, 32));
 
         i = readlink (p, buffer, MC_MAXPATHLEN - 1);
         if (i > 0)
@@ -1411,7 +1411,7 @@ edit_symlink_cmd (void)
     }
     else
     {
-        message (D_ERROR, MSG_ERROR, _("`%s' is not a symbolic link"),
+        message (D_ERROR, MSG_ERROR, _("'%s' is not a symbolic link"),
                  selection (current_panel)->fname);
     }
 }

src/filemanager/file.c

@@ -181,9 +181,9 @@ static GSList *erase_list = NULL;
 
 /*
  * In copy_dir_dir we use two additional single linked lists: The first -
- * variable name `parent_dirs' - holds information about already copied
+ * variable name 'parent_dirs' - holds information about already copied
  * directories and is used to detect cyclic symbolic links.
- * The second (`dest_dirs' below) holds information about just created
+ * The second ('dest_dirs' below) holds information about just created
  * target directories and is used to detect when an directory is copied
  * into itself (we don't want to copy infinitly).
  * Both lists don't use the linkcount and name structure members of struct

src/filemanager/filegui.c

@@ -1260,7 +1260,7 @@ file_mask_dialog (FileOpContext * ctx, FileOperation operation,
 
         if (ctx->search_handle == NULL)
         {
-            message (D_ERROR, MSG_ERROR, _("Invalid source pattern `%s'"), source_mask);
+            message (D_ERROR, MSG_ERROR, _("Invalid source pattern '%s'"), source_mask);
             g_free (dest_dir);
             g_free (source_mask);
             goto ask_file_mask;

src/filemanager/hotlist.c

@@ -880,7 +880,7 @@ add2hotlist (char *label, char *directory, enum HotListType type, listbox_append
 
     listbox_get_current (l_hotlist, NULL, (void **) &current);
 
-    /* Make sure `..' stays at the top of the list. */
+    /* Make sure '..' stays at the top of the list. */
     if ((current != NULL) && (current->type == HL_TYPE_DOTDOT))
         pos = LISTBOX_APPEND_AFTER;
 

src/filemanager/mountlist.c

@@ -240,7 +240,7 @@
 #ifdef __CYGWIN__
 #include <windows.h>
 #define ME_REMOTE me_remote
-/* All cygwin mount points include `:' or start with `//'; so it
+/* All cygwin mount points include ':' or start with '//'; so it
    requires a native Windows call to determine remote disks.  */
 static int
 me_remote (char const *fs_name, char const *fs_type _GL_UNUSED)
@@ -262,8 +262,8 @@ me_remote (char const *fs_name, char const *fs_type _GL_UNUSED)
 }
 #endif
 #ifndef ME_REMOTE
-/* A file system is `remote' if its Fs_name contains a `:'
+/* A file system is 'remote' if its Fs_name contains a ':'
-   or if (it is of type (smbfs or cifs) and its Fs_name starts with `//').  */
+   or if (it is of type (smbfs or cifs) and its Fs_name starts with '//').  */
 #define ME_REMOTE(Fs_name, Fs_type) \
     (strchr (Fs_name, ':') != NULL \
      || ((Fs_name)[0] == '/' \

src/subshell.c

@@ -73,7 +73,7 @@
 
 /* State of the subshell:
  * INACTIVE: the default state; awaiting a command
- * ACTIVE: remain in the shell until the user hits `subshell_switch_key'
+ * ACTIVE: remain in the shell until the user hits 'subshell_switch_key'
  * RUNNING_COMMAND: return to MC when the current command finishes */
 enum subshell_state_enum subshell_state;
 
@@ -161,7 +161,7 @@ static char subshell_cwd[MC_MAXPATHLEN + 1];
 static int subshell_ready;
 
 /* The following two flags can be changed by the SIGCHLD handler. This is */
-/* OK, because the `int' type is updated atomically on all known machines */
+/* OK, because the 'int' type is updated atomically on all known machines */
 static volatile int subshell_alive, subshell_stopped;
 
 /* We store the terminal's initial mode here so that we can configure
@@ -254,7 +254,7 @@ init_subshell_child (const char *pty_name)
     /* Set up the subshell's environment and init file name */
 
     /* It simplifies things to change to our home directory here, */
-    /* and the user's startup file may do a `cd' command anyway   */
+    /* and the user's startup file may do a 'cd' command anyway   */
     {
         int ret;
         ret = chdir (mc_config_get_home_dir ());        /* FIXME? What about when we re-run the subshell? */
@@ -415,7 +415,7 @@ init_raw_mode ()
     /* pty.  So, instead of changing the code for execute(), pre_exec(),        */
     /* etc, we just set up the modes we need here, before each command.         */
 
-    if (initialized == 0)       /* First time: initialise `raw_mode' */
+    if (initialized == 0)       /* First time: initialise 'raw_mode' */
     {
         tcgetattr (STDOUT_FILENO, &raw_mode);
         raw_mode.c_lflag &= ~ICANON;    /* Disable line-editing chars, etc.   */
@@ -433,7 +433,7 @@ init_raw_mode ()
 /* --------------------------------------------------------------------------------------------- */
 /**
  * Wait until the subshell dies or stops.  If it stops, make it resume.
- * Possibly modifies the globals `subshell_alive' and `subshell_stopped'
+ * Possibly modifies the globals 'subshell_alive' and 'subshell_stopped'
  */
 
 static void
@@ -474,9 +474,9 @@ synchronize (void)
 static gboolean
 feed_subshell (int how, int fail_on_error)
 {
-    fd_set read_set;            /* For `select' */
+    fd_set read_set;            /* For 'select' */
     int maxfdp;
-    int bytes;                  /* For the return value from `read' */
+    int bytes;                  /* For the return value from 'read' */
     int i;                      /* Loop counter */
 
     struct timeval wtime;       /* Maximum time we wait for the subshell */
@@ -492,7 +492,7 @@ feed_subshell (int how, int fail_on_error)
         if (!subshell_alive)
             return FALSE;
 
-        /* Prepare the file-descriptor set and call `select' */
+        /* Prepare the file-descriptor set and call 'select' */
 
         FD_ZERO (&read_set);
         FD_SET (mc_global.tty.subshell_pty, &read_set);
@@ -882,7 +882,7 @@ init_subshell (void)
         init_subshell_child (pty_name);
     }
 
-    /* Set up `precmd' or equivalent for reading the subshell's CWD */
+    /* Set up 'precmd' or equivalent for reading the subshell's CWD */
 
     switch (subshell_type)
     {
@@ -999,7 +999,7 @@ read_subshell_prompt (void)
     {
         ssize_t i;
 
-        /* Check for `select' errors */
+        /* Check for 'select' errors */
         if (rc == -1)
         {
             if (errno == EINTR)
@@ -1109,7 +1109,7 @@ subshell_name_quote (const char *s)
 
     ret = g_string_sized_new (64);
 
-    /* Prevent interpreting leading `-' as a switch for `cd' */
+    /* Prevent interpreting leading '-' as a switch for 'cd' */
     if (s[0] == '-')
         g_string_append (ret, "./");
 
@@ -1252,7 +1252,7 @@ subshell_get_console_attributes (void)
 /* --------------------------------------------------------------------------------------------- */
 /**
  * Figure out whether the subshell has stopped, exited or been killed
- * Possibly modifies: `subshell_alive', `subshell_stopped' and `quit' */
+ * Possibly modifies: 'subshell_alive', 'subshell_stopped' and 'quit' */
 
 void
 sigchld_handler (int sig)

src/subshell.h

@@ -18,7 +18,7 @@ enum subshell_state_enum
     RUNNING_COMMAND
 };
 
-/* For the `how' argument to various functions */
+/* For the 'how' argument to various functions */
 enum
 {
     QUIETLY,

src/vfs/fish/fish.c

@@ -521,7 +521,7 @@ fish_open_archive_int (struct vfs_class *me, struct vfs_s_super *super)
 
     vfs_print_message (_("fish: Sending initial line..."));
     /*
-     * Run `start_fish_server'. If it doesn't exist - no problem,
+     * Run 'start_fish_server'. If it doesn't exist - no problem,
      * we'll talk directly to the shell.
      */
 
@@ -870,10 +870,10 @@ fish_file_store (struct vfs_class *me, vfs_file_handler_t * fh, char *name, char
      *
      *     ( head -c number ) | ( cat > file; cat >/dev/null )
      *
-     *  If `head' is not present on the remote system, `dd' will be used.
+     *  If 'head' is not present on the remote system, 'dd' will be used.
-     * Unfortunately, we cannot trust most non-GNU `head' implementations
+     * Unfortunately, we cannot trust most non-GNU 'head' implementations
-     * even if `-c' options is supported. Therefore, we separate GNU head
+     * even if '-c' options is supported. Therefore, we separate GNU head
-     * (and other modern heads?) using `-q' and `-' . This causes another
+     * (and other modern heads?) using '-q' and '-' . This causes another
      * implementations to fail (because of "incorrect options").
      *
      *  Fallback is:
@@ -886,7 +886,7 @@ fish_file_store (struct vfs_class *me, vfs_file_handler_t * fh, char *name, char
      *        rest=`expr $rest - $n`
      *     done
      *
-     *  `dd' was not designed for full filling of input buffers,
+     *  'dd' was not designed for full filling of input buffers,
      *  and does not report exact number of bytes (not blocks).
      *  Therefore a more complex shell script is needed.
      *
@@ -994,9 +994,9 @@ fish_linear_start (struct vfs_class *me, vfs_file_handler_t * fh, off_t offset)
     fish->append = FALSE;
 
     /*
-     * Check whether the remote file is readable by using `dd' to copy 
+     * Check whether the remote file is readable by using 'dd' to copy 
-     * a single byte from the remote file to /dev/null. If `dd' completes
+     * a single byte from the remote file to /dev/null. If 'dd' completes
-     * with exit status of 0 use `cat' to send the file contents to the
+     * with exit status of 0 use 'cat' to send the file contents to the
      * standard output (i.e. over the network).
      */
 

src/vfs/ftpfs/ftpfs.c

@@ -1746,13 +1746,13 @@ ftpfs_dir_load (struct vfs_class *me, struct vfs_s_inode *dir, char *remote_path
     if (num_entries == 0 && cd_first == 0)
     {
         /* The LIST command may produce an empty output. In such scenario
-           it is not clear whether this is caused by  `remote_path' being
+           it is not clear whether this is caused by  'remote_path' being
            a non-existent path or for some other reason (listing emtpy
            directory without the -a option, non-readable directory, etc.).
 
-           Since `dir_load' is a crucial method, when it comes to determine
+           Since 'dir_load' is a crucial method, when it comes to determine
            whether a given path is a _directory_, the code must try its best
-           to determine the type of `remote_path'. The only reliable way to
+           to determine the type of 'remote_path'. The only reliable way to
            achieve this is trough issuing a CWD command. */
 
         cd_first = 1;

src/vfs/tar/tar.c

@@ -631,12 +631,12 @@ tar_read_header (struct vfs_class *me, struct vfs_s_super *archive, int tard, si
         case TAR_POSIX:
             /* The ustar archive format supports pathnames of upto 256
              * characters in length. This is achieved by concatenating
-             * the contents of the `prefix' and `arch_name' fields like
+             * the contents of the 'prefix' and 'arch_name' fields like
              * this:
              *
              *   prefix + path_separator + arch_name
              *
-             * If the `prefix' field contains an empty string i.e. its
+             * If the 'prefix' field contains an empty string i.e. its
              * first characters is '\0' the prefix field is ignored.
              */
             if (header->header.unused.prefix[0] != '\0')

src/viewer/hex.c

@@ -124,7 +124,7 @@ mcview_display_hex (mcview_t * view)
     const int ngroups = view->bytes_per_line / 4;
     const screen_dimen text_start = 8 + 13 * ngroups + ((width < 80) ? 0 : (ngroups - 1 + 1));
     /* 8 characters are used for the file offset, and every hex group
-     * takes 13 characters. On ``big'' screens, the groups are separated
+     * takes 13 characters. On "big" screens, the groups are separated
      * by an extra vertical line, and there is an extra space before the
      * text column.
      */