ident.c: add split_ident_line() to parse formatted ident line

diff --git a/grep.c b/grep.c
index a50d161721b606f728ffededb43d049f7eb2ce1b..f492d267cc157d46f899c70d01ea707d737d27ae 100644 (file)
--- a/grep.c
+++ b/grep.c
@@ -79,7 +79,7 @@ static void compile_pcre_regexp(struct grep_pat *p, const struct grep_opt *opt)
 {
        const char *error;
        int erroffset;
-       int options = 0;
+       int options = PCRE_MULTILINE;
 
        if (opt->ignore_case)
                options |= PCRE_CASELESS;
@@ -1019,9 +1019,6 @@ static int grep_source_1(struct grep_opt *opt, struct grep_source *gs, int colle
        }
        opt->last_shown = 0;
 
-       if (grep_source_load(gs) < 0)
-               return 0;
-
        switch (opt->binary) {
        case GREP_BINARY_DEFAULT:
                if (grep_source_is_binary(gs))
@@ -1042,6 +1039,9 @@ static int grep_source_1(struct grep_opt *opt, struct grep_source *gs, int colle
 
        try_lookahead = should_lookahead(opt);
 
+       if (grep_source_load(gs) < 0)
+               return 0;
+
        bol = gs->buf;
        left = gs->size;
        while (left) {