diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /support/RTF-1_06a1/rtf2null.c |
Initial commit
Diffstat (limited to 'support/RTF-1_06a1/rtf2null.c')
-rw-r--r-- | support/RTF-1_06a1/rtf2null.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/support/RTF-1_06a1/rtf2null.c b/support/RTF-1_06a1/rtf2null.c new file mode 100644 index 0000000000..44818f92fc --- /dev/null +++ b/support/RTF-1_06a1/rtf2null.c @@ -0,0 +1,55 @@ +/* + rtf2null - RTF-to-nothing translator + + Example only: demonstrates a minimal translator. Does nothing, + with the single exception that unknown tokens are echoed. This + allows rtf2null to be used as a "find unknown tokens" filter. + + 07 Feb 91 Paul DuBois dubois@primate.wisc.edu + + 07 Feb 91 V1.0. Created. + 24 Feb 91 V1.01. Added unknown token class callback. +*/ + +# include <stdio.h> +# include "rtf.h" + +static void Unknown (); + + +int main (argc, argv) +int argc; +char **argv; +{ + RTFInit (); + + --argc; + ++argv; + + /* not clever; only allows stdin or one named file to be read */ + + if (argc > 0) + { + if (freopen (argv[0], "r", stdin) == NULL) + { + fprintf (stderr, "Can't open \"%s\"\n", argv[0]); + exit (1); + } + } + + RTFSetClassCallback (rtfUnknown, Unknown); + RTFRead (); + + exit (0); +} + + +/* + Echo any unknown tokens. This helps to find out where + reader needs to be made smarter. +*/ + +static void Unknown () +{ + fprintf (stderr, "Unknown symbol %s\n", rtfTextBuf); +} |