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Diffstat (limited to 'util/ss/ct_c.sed')
| -rw-r--r-- | util/ss/ct_c.sed | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/util/ss/ct_c.sed b/util/ss/ct_c.sed deleted file mode 100644 index f99cd7f..0000000 --- a/util/ss/ct_c.sed +++ /dev/null @@ -1,161 +0,0 @@ -# -# This script parses a command_table file into something which is a bit -# easier for an awk script to understand. -# -# Input syntax: a .ct file -# -# Output syntax: -# (for the command_table line) -# command_table <command_table> -# -#(for each request definition) -# BOR -# sub: <subroutine name> -# hlp: <help text> -# cmd: <command> -# opt: <option> -# EOR -# (there may be more than one 'cmd' or 'opt' line -# -# A number sent to the output represents a parse error --- it will be -# followed by the next line which will have the form: -# ERROR: <error text> -# -# The design of this output syntax is such that it should be easy for -# an awk script to parse. - -# -# The first section of this script is just to cannoicalize the file. -# It removes comments, and puts each command_table request onto a single -# line -# -:FIRST -y/ / / -s/^ *// -s/#.*$// -/; *$/!{ -N -y/ / / -s/\n */ / -bFIRST -} -s/, */, /g -/^$/d -# -# Now we take care of some syntatic sugar..... -# -/^unimplemented/ { - s/^unimplemented [A-Za-z_0-9]*/request ss_unimplemented/ - s/;/, (dont_list, dont_summarize);/ -} -/^unknown/ { - s/^unknown /request ss_unknown, "", / -} -# -# Dispatch based on the keyword.... illegal keywords are prefixed by ERROR: -# and are handled by the awk script. -# -/^command_table /bCMD -/^request /bREQUEST -/^end;/bEND -s/ .*// -s/^/ERROR: unknown keyword: / -= -b -# -# Handle the command_table keyword -# -:CMD -s/;$// -p -d -b -# -# Handle the request keyword --- this is the heart of the sed script. -# -:REQUEST -s/^request *// -h -i\ -BOR -# First, parse out the subroutine name -s/^/sub: / -s/,.*// -p -# Next, parse out the help message, being careful to handle a quoted string -g -s/^[^,]*, *// -h -/^"/ { - s/^"// - s/".*// - x - s/^"[^"]*", *// - x - b EMITHLP -} -s/[^a-zA-Z0-9].*// -x -s/[a-zA-Z0-9]*, *// -x -:EMITHLP -s/^/hlp: / -p -# Next take care of the command names -:CMDLIST -g -/^(/b OPTIONS -/^;/b EOR -/^"/ { - s/^"// - s/".*// - x - s/^"[^"]*"// - s/, *// - x - b EMITREQ -} -s/[^A-Za-z_0-9].*// -x -s/[A-Za-z_0-9]*// -s/, *// -x -:EMITREQ -s/^/cmd: / -p -b CMDLIST -# -# Here we parse the list of options. -# -: OPTIONS -g -s/^(// -h -: OPTLIST -/^)/ b EOR -/^[^A-Za-z_0-9]/ { - = - c\ -ERROR: parse error in options list -} -s/[^A-Za-z_0-9].*// -x -s/[A-Za-z_0-9]*// -s/, *// -x -s/^/opt: / -p -g -b OPTLIST -: EOR -c\ -EOR\ - -d -b -# -# Handle the end keyword --- it's basically ignored. -# -:END -d -b |