diff options
Diffstat (limited to 'contrib/csup/rcsparse.c')
| -rw-r--r-- | contrib/csup/rcsparse.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/contrib/csup/rcsparse.c b/contrib/csup/rcsparse.c index 1e855f9..19aa8b5 100644 --- a/contrib/csup/rcsparse.c +++ b/contrib/csup/rcsparse.c @@ -82,7 +82,7 @@ duptext(yyscan_t *sp, int *arglen) * Start up parser, and use the rcsfile hook to add objects. */ int -rcsparse_run(struct rcsfile *rf, FILE *infp) +rcsparse_run(struct rcsfile *rf, FILE *infp, int ro) { yyscan_t scanner; char *desc; @@ -99,9 +99,12 @@ rcsparse_run(struct rcsfile *rf, FILE *infp) rcsfile_setval(rf, RCSFILE_DESC, desc); free(desc); tok = rcslex(scanner); - error = parse_deltatexts(rf, &scanner, tok); - if (error) - return (error); + /* Parse deltatexts if we need to edit. */ + if (!ro) { + error = parse_deltatexts(rf, &scanner, tok); + if (error) + return (error); + } rcslex_destroy(scanner); return (0); } |
