diff options
| -rw-r--r-- | doc/sciteco.7.template | 2 | ||||
| -rw-r--r-- | src/qreg-commands.c | 6 |
2 files changed, 5 insertions, 3 deletions
diff --git a/doc/sciteco.7.template b/doc/sciteco.7.template index d937ca2..15247a5 100644 --- a/doc/sciteco.7.template +++ b/doc/sciteco.7.template @@ -952,7 +952,7 @@ success or failure. Booleans are also integers but unlike in ordinary (sane) languages where 0 represent false and other values represent true, in \*(ST negative values (smaller than zero) represent success -and non-negative values (smaller than or equal zero) represent +and non-negative values (larger than or equal to zero) represent failure. Therefore \*(ST booleans may be negated by performing a binary (bit by bit) negation for instance using the diff --git a/src/qreg-commands.c b/src/qreg-commands.c index 6fb68f2..d593af8 100644 --- a/src/qreg-commands.c +++ b/src/qreg-commands.c @@ -626,11 +626,13 @@ teco_state_increaseqreg_got_register(teco_machine_main_t *ctx, teco_qreg_t *qreg return &teco_state_start; } -/*$ % %q increment - * [n]%q -> q+n -- Increase Q-Register integer +/*$ % %q increment decrement + * [n]%q -> q+n -- Increase or decrease Q-Register integer + * -%q -> q-1 * * Add <n> to the integer part of register <q>, returning * its new value. + * If <n> is omitted, the sign prefix is implied. * <q> will be defined if it does not exist. */ TECO_DEFINE_STATE_EXPECTQREG(teco_state_increaseqreg, |