yet more miscellaneous comment fixes

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4032 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

src/files.c

@@ -1261,8 +1261,8 @@ int copy_file(FILE *inn, FILE *out)
  * append is APPEND, it means we are appending instead of overwriting.
  * If append is PREPEND, it means we are prepending instead of
  * overwriting.  If nonamechange is TRUE, we don't change the current
- * filename.  nonamechange is ignored if tmp is FALSE or we're
- * appending/prepending.
+ * filename.  nonamechange is ignored if tmp is FALSE, we're appending,
+ * or we're prepending.
  *
  * Return TRUE on success or FALSE on error. */
 bool write_file(const char *name, FILE *f_open, bool tmp, append_type
@@ -1270,7 +1270,7 @@ bool write_file(const char *name, FILE *f_open, bool tmp, append_type
 {
     bool retval = FALSE;
 	/* Instead of returning in this function, you should always
-	 * merely set retval and then goto cleanup_and_exit. */
+	 * set retval and then goto cleanup_and_exit. */
     size_t lineswritten = 0;
     const filestruct *fileptr = openfile->fileage;
     int fd;

src/nano.c

@@ -168,8 +168,8 @@ void renumber(filestruct *fileptr)
 	fileptr->lineno = ++line;
 }
 
-/* Partition a filestruct so it begins at (top, top_x) and ends at (bot,
- * bot_x). */
+/* Partition a filestruct so that it begins at (top, top_x) and ends at
+ * (bot, bot_x). */
 partition *partition_filestruct(filestruct *top, size_t top_x,
 	filestruct *bot, size_t bot_x)
 {
@@ -221,8 +221,8 @@ partition *partition_filestruct(filestruct *top, size_t top_x,
     return p;
 }
 
-/* Unpartition a filestruct so it begins at (fileage, 0) and ends at
- * (filebot, strlen(filebot->data)) again. */
+/* Unpartition a filestruct so that it begins at (fileage, 0) and ends
+ * at (filebot, strlen(filebot->data)) again. */
 void unpartition_filestruct(partition **p)
 {
     char *tmp;

src/text.c

@@ -191,11 +191,11 @@ void do_tab(void)
 }
 
 #ifndef NANO_TINY
-/* Indent or unindent the current line (or all lines covered by the mark
- * if the mark is on) len columns, depending on whether len is positive
- * or negative.  If the TABS_TO_SPACES flag is set, indent/unindent by
- * len spaces.  Otherwise, indent or unindent by (len / tabsize) tabs
- * and (len % tabsize) spaces. */
+/* Indent or unindent the current line (or, if the mark is on, all lines
+ * covered by the mark) len columns, depending on whether len is
+ * positive or negative.  If the TABS_TO_SPACES flag is set, indent or
+ * unindent by len spaces.  Otherwise, indent or unindent by (len /
+ * tabsize) tabs and (len % tabsize) spaces. */
 void do_indent(ssize_t cols)
 {
     bool indent_changed = FALSE;