2002-11-19 Klee Dienes <kdienes@apple.com>

            Adam Fedor  <fedor@gnu.org>

        * completer.c (skip_quoted_chars): Renamed from skip_chars.  Add
        the ability to explicitly specify the quote characters and word
        break characters; if NULL is specified for either, use the old
        behavior of using the characters used by the completer.
        (skip_chars): New function.  Convenience wrapper around
        skip_quoted_chars to provide the original skip_chars behavior.
        * completer.h (skip_quoted_chars): Add prototype.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7589bd3..9dcab9b 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,14 @@
+2002-11-19  Klee Dienes  <kdienes@apple.com>
+            Adam Fedor  <fedor@gnu.org>
+
+       * completer.c (skip_quoted_chars): Renamed from skip_chars.  Add
+       the ability to explicitly specify the quote characters and word
+       break characters; if NULL is specified for either, use the old
+       behavior of using the characters used by the completer.
+       (skip_chars): New function.  Convenience wrapper around
+       skip_quoted_chars to provide the original skip_chars behavior.
+       * completer.h (skip_quoted_chars): Add prototype.
+
 2002-11-19  Andrew Cagney  <ac131313@redhat.com>
 
        Problems reported by Paul Eggert.

diff --git a/gdb/completer.c b/gdb/completer.c
index 67ea300..7fa1759 100644 (file)
--- a/gdb/completer.c
+++ b/gdb/completer.c
@@ -678,16 +678,25 @@ line_completion_function (char *text, int matches, char *line_buffer, int point)
 
   return (output);
 }
-/* Skip over a possibly quoted word (as defined by the quote characters
-   and word break characters the completer uses).  Returns pointer to the
-   location after the "word". */
+
+/* Skip over the possibly quoted word STR (as defined by the quote
+   characters QUOTECHARS and the the word break characters
+   BREAKCHARS).  Returns pointer to the location after the "word".  If
+   either QUOTECHARS or BREAKCHARS is NULL, use the same values used
+   by the completer.  */
 
 char *
-skip_quoted (char *str)
+skip_quoted_chars (char *str, char *quotechars, char *breakchars)
 {
   char quote_char = '\0';
   char *scan;
 
+  if (quotechars == NULL)
+    quotechars = gdb_completer_quote_characters;
+
+  if (breakchars == NULL)
+    breakchars = gdb_completer_word_break_characters;
+
   for (scan = str; *scan != '\0'; scan++)
     {
       if (quote_char != '\0')
@@ -700,16 +709,26 @@ skip_quoted (char *str)
              break;
            }
        }
-      else if (strchr (gdb_completer_quote_characters, *scan))
+      else if (strchr (quotechars, *scan))
        {
          /* Found start of a quoted string. */
          quote_char = *scan;
        }
-      else if (strchr (gdb_completer_word_break_characters, *scan))
+      else if (strchr (breakchars, *scan))
        {
          break;
        }
     }
+
   return (scan);
 }
 
+/* Skip over the possibly quoted word STR (as defined by the quote
+   characters and word break characters used by the completer).
+   Returns pointer to the location after the "word". */
+
+char *
+skip_quoted (char *str)
+{
+  return skip_quoted_chars (str, NULL, NULL);
+}

diff --git a/gdb/completer.h b/gdb/completer.h
index 98b9ed8..b036231 100644 (file)
--- a/gdb/completer.h
+++ b/gdb/completer.h
@@ -39,6 +39,8 @@ extern char *get_gdb_completer_quote_characters (void);
 
 /* Exported to linespec.c */
 
-extern char *skip_quoted (char *str);
+extern char *skip_quoted_chars (char *, char *, char *);
+
+extern char *skip_quoted (char *);
 
 #endif /* defined (COMPLETER_H) */