t* sacc + cursorline and uri preview
       
   URI git clone git://git.codevoid.de/sacc-sdk
   DIR Log
   DIR Files
   DIR Refs
   DIR LICENSE
       ---
   DIR commit 3e0b5be80fdfac3c1ef3ed2e9df4bdbdea5e0091
   DIR parent 17c4223fc2c7163d3bfd5681a8d2467b54d0d4da
   URI Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Sun, 25 Mar 2018 14:54:35 +0200
       
       Fix and reverse feature detection of asprintf function
       
       The new behaviour is to define NEED_ASPRINTF for platforms when the
       asprintf is needed.
       
       Diffstat:
         M Makefile                            |       3 ++-
         M common.h                            |       4 ++--
         M config.mk                           |       3 +++
         M sacc.c                              |       4 ++--
       
       4 files changed, 9 insertions(+), 5 deletions(-)
       ---
   DIR diff --git a/Makefile b/Makefile
       t@@ -32,7 +32,8 @@ uninstall:
                rm -f $(DESTDIR)$(PREFIX)/bin/$(BIN)
        
        # Stock FLAGS
       -SACCCFLAGS = -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_BSD_SOURCE $(CFLAGS)
       +SACCCFLAGS = -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_BSD_SOURCE -D_GNU_SOURCE \
       +             $(CFLAGS)
        
        .c.o:
                $(CC) $(SACCCFLAGS) -c $<
   DIR diff --git a/common.h b/common.h
       t@@ -22,9 +22,9 @@ struct dir {
                size_t curline;
        };
        
       -#ifndef asprintf
       +#ifdef NEED_ASPRINTF
        int asprintf(char **s, const char *fmt, ...);
       -#endif /* asprintf */
       +#endif /* NEED_ASPRINTF */
        void die(const char *fmt, ...);
        size_t mbsprint(const char *s, size_t len);
        const char *typedisplay(char t);
   DIR diff --git a/config.mk b/config.mk
       t@@ -8,3 +8,6 @@ MANDIR = $(PREFIX)/share/man/man1
        # ti (screen-oriented)
        UI=ti
        LIBS=-lcurses
       +
       +# Define NEED_ASPRINTF in your cflags is your system doesn't provide asprintf()
       +#CFLAGS = -DNEED_ASPRINTF
   DIR diff --git a/sacc.c b/sacc.c
       t@@ -40,7 +40,7 @@ die(const char *fmt, ...)
                exit(1);
        }
        
       -#ifndef asprintf
       +#ifdef NEED_ASPRINTF
        int
        asprintf(char **s, const char *fmt, ...)
        {
       t@@ -60,7 +60,7 @@ asprintf(char **s, const char *fmt, ...)
        
                return n;
        }
       -#endif /* asprintf */
       +#endif /* NEED_ASPRINTF */
        
        /* print `len' columns of characters. */
        size_t