diff options
author | Bram Moolenaar <Bram@vim.org> | 2021-04-14 20:35:23 +0200 |
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committer | Bram Moolenaar <Bram@vim.org> | 2021-04-14 20:35:23 +0200 |
commit | 0e3ff1919603ee4c4a347fdf761dbdbdeb068015 (patch) | |
tree | db3dc3df238da3a1c44116827796157cdd3346f0 /src/blob.c | |
parent | b47bed2f7ada4dfae78f76f27473b83507e40315 (diff) |
patch 8.2.2765: Vim9: not all blob operations workv8.2.2765
Problem: Vim9: not all blob operations work.
Solution: Run more tests also with Vim9 script and :def functions. Fix what
doesn't work.
Diffstat (limited to 'src/blob.c')
-rw-r--r-- | src/blob.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/blob.c b/src/blob.c index d758beb19d..f020966ae2 100644 --- a/src/blob.c +++ b/src/blob.c @@ -337,6 +337,36 @@ blob_slice_or_index( } /* + * Check if "n1"- is a valid index for a blobl with length "bloblen". + */ + int +check_blob_index(long bloblen, varnumber_T n1, int is_range, int quiet) +{ + if (n1 < 0 || n1 > bloblen) + { + if (!quiet) + semsg(_(e_blobidx), n1); + return FAIL; + } + return OK; +} + +/* + * Check if "n1"-"n2" is a valid range for a blob with length "bloblen". + */ + int +check_blob_range(long bloblen, varnumber_T n1, varnumber_T n2, int quiet) +{ + if (n2 < 0 || n2 >= bloblen || n2 < n1) + { + if (!quiet) + semsg(_(e_blobidx), n2); + return FAIL; + } + return OK; +} + +/* * Set bytes "n1" to "n2" (inclusive) in "dest" to the value of "src". * Caller must make sure "src" is a blob. * Returns FAIL if the number of bytes does not match. |