5bc9b0c3ca
Fix inconsistencies between programs and their usage messages, correct instances where information seems to be missing or lost. This includes missing arguments, making usage consistent with manuals, and so on.
30 lines
532 B
Bash
Executable file
30 lines
532 B
Bash
Executable file
#!/bin/rc
|
|
# Usage: sig key ...
|
|
# prints out function signatures by grepping the manual
|
|
|
|
|
|
*=`{echo $*|tr A-Z a-z|tr -dc 'a-z0-9_ \012'} # fold case, delete funny chars
|
|
if(~ $#* 0){
|
|
echo usage: sig function ... >/fd/2
|
|
exit usage
|
|
}
|
|
|
|
for (i) {
|
|
files=`{grep -il '[ ]\*?'$i'\(' /sys/man/2/*}
|
|
for(j in $files) {
|
|
{echo .nr LL 20i; sed -n '/^.SH SYNOPSIS/,/^.SH.*DESCR/p' $j } |
|
|
nroff -man |
|
|
sed '
|
|
:a
|
|
/,$/ {
|
|
N
|
|
s/\n//
|
|
}
|
|
ta
|
|
s/[ ]+/ /g' |
|
|
grep -i -e '[ *]'$i'\(' | sed 's/^[ +]/ /'
|
|
}
|
|
}
|
|
|
|
exit 0
|