diff options
| author | Robin Haberkorn <robin.haberkorn@googlemail.com> | 2024-08-31 23:01:42 +0200 |
|---|---|---|
| committer | Robin Haberkorn <robin.haberkorn@googlemail.com> | 2024-09-09 18:22:21 +0200 |
| commit | b146ccd7a7513b910affd86848c704d600df3090 (patch) | |
| tree | 5c9e2f65d43aee57c8fc0e9e2616754781857276 /src/qreg-commands.c | |
| parent | db5ab171995bded490c65ed299c9ff066c41c413 (diff) | |
| download | sciteco-b146ccd7a7513b910affd86848c704d600df3090.tar.gz | |
avoid redunancies between teco_qreg_plain_get_character() and teco_state_start_get() (refs #5)
Diffstat (limited to 'src/qreg-commands.c')
| -rw-r--r-- | src/qreg-commands.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/qreg-commands.c b/src/qreg-commands.c index d7bfafe..09b2b90 100644 --- a/src/qreg-commands.c +++ b/src/qreg-commands.c @@ -310,8 +310,10 @@ teco_state_queryqreg_got_register(teco_machine_main_t *ctx, teco_qreg_t *qreg, * Positions are handled like buffer positions \(em they * begin at 0 up to the length of the string minus 1. * An error is thrown for invalid positions. - * If <q> is Unicode-encoded, -1 or -2 could be returned for - * invalid byte sequences. + * If <q> is encoded as UTF-8 and there is + * an incomplete sequence at the requested position, + * -1 is returned. + * All other invalid Unicode sequences are returned as -2. * Both non-colon-modified forms of Q require register <q> * to be defined and fail otherwise. * |