match: enable regular expressions when using find

It uses g_regex_match_simple() in glib and is case insensitive.  The
search in the NCMPC_MINI case is unchanged.

diff --git a/NEWS b/NEWS
index 92b426eaad3bdd090f54b4d6d9c7ef2bf6e75b11..398df80a6669c2421f9a0df0677ac3a1de2fda67 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -4,6 +4,7 @@ ncmpc 0.13 - not yet released
   * new --disable-multibyte configure option; this allows you to
     disable wide character support, retaining multibyte character
     support
+  * search with regular expressions
 
 
 ncmpc 0.12 - 2008-12-05

diff --git a/src/match.c b/src/match.c
index 0bd8b3644b96c832f892a050923ee6730760ce51..c97cde5109483639f8d04f123a393b2bf9146e8a 100644 (file)
--- a/src/match.c
+++ b/src/match.c
@@ -39,7 +39,10 @@ match_line(const char *line, const char *needle)
        char *line_folded = locale_casefold(line);
        char *needle_folded = locale_casefold(needle);
 
-       bool ret = strstr(line_folded, needle_folded) != NULL;
+       bool ret = (bool)g_regex_match_simple((const gchar*)needle_folded,
+                       (const gchar*)line_folded,
+                       G_REGEX_CASELESS | G_REGEX_DOTALL | G_REGEX_OPTIMIZE,
+                       0);
 
        g_free(line_folded);
        g_free(needle_folded);