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| author | Petter Rodhelind <petter.rodhelind@gmail.com> | 2017-10-25 12:32:34 +0200 |
|---|---|---|
| committer | Petter Rodhelind <petter.rodhelind@gmail.com> | 2017-10-25 12:32:34 +0200 |
| commit | 2fac3e2c80b9c8c6e4ef9ecd8c36dc28f8863398 (patch) | |
| tree | e8b80dbf72ce0177a170e27036e5ee69249d2712 /src/cmd/samterm | |
| parent | 7d01a5019b1e8ad004f491c0644b6c97452f0bac (diff) | |
| download | plan9port-2fac3e2c80b9c8c6e4ef9ecd8c36dc28f8863398.tar.gz plan9port-2fac3e2c80b9c8c6e4ef9ecd8c36dc28f8863398.tar.bz2 plan9port-2fac3e2c80b9c8c6e4ef9ecd8c36dc28f8863398.zip | |
samterm: Add line wrapping for LINESTART/LINEEND, ctrl+a and ctrl+e.
Diffstat (limited to 'src/cmd/samterm')
| -rw-r--r-- | src/cmd/samterm/main.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/cmd/samterm/main.c b/src/cmd/samterm/main.c index e12eb860..6ab0eedc 100644 --- a/src/cmd/samterm/main.c +++ b/src/cmd/samterm/main.c @@ -665,12 +665,21 @@ type(Flayer *l, int res) /* what a bloody mess this is */ center(l, t->rasp.nrunes); }else if(c == LINESTART || c == LINEEND){ flushtyping(1); - if(c == LINESTART) - while(a > 0 && raspc(&t->rasp, a-1)!='\n') - a--; - else - while(a < t->rasp.nrunes && raspc(&t->rasp, a)!='\n') + if(c == LINESTART) { + if (a > 0 && raspc(&t->rasp, a-1)=='\n') + a--; + else { + while(a > 0 && raspc(&t->rasp, a-1)!='\n') + a--; + } + }else{ + if(a < t->rasp.nrunes && raspc(&t->rasp, a)=='\n') a++; + else { + while(a < t->rasp.nrunes && raspc(&t->rasp, a)!='\n') + a++; + } + } l->p0 = l->p1 = a; for(l=t->l; l<&t->l[NL]; l++) if(l->textfn) |