home *** CD-ROM | disk | FTP | other *** search
- # awk script to create summary.texinfo from the library texinfo files.
-
- # Copyright (C) 1992, 1993 Free Software Foundation, Inc.
- # This file is part of the GNU C Library.
-
- # The GNU C Library is free software; you can redistribute it and/or
- # modify it under the terms of the GNU Library General Public License
- # as published by the Free Software Foundation; either version 2 of
- # the License, or (at your option) any later version.
-
- # The GNU C Library is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- # Library General Public License for more details.
-
- # You should have received a copy of the GNU Library General Public
- # License along with the GNU C Library; see the file COPYING.LIB. If
- # not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- # Cambridge, MA 02139, USA.
-
- # This script recognizes sequences that look like:
- # @comment HEADER.h
- # @comment STANDARD
- # @def... ITEM | @item ITEM | @vindex ITEM
-
- BEGIN { header = 0;
- nameword["@defun"]=1
- nameword["@defmac"]=1
- nameword["@defspec"]=1
- nameword["@defvar"]=1
- nameword["@defopt"]=1
- nameword["@deffn"]=2
- nameword["@defvr"]=2
- nameword["@deftp"]=2
- nameword["@deftypefun"]=2
- nameword["@deftypevar"]=2
- nameword["@deftypefn"]=3
- nameword["@deftypevr"]=3
- firstword["@defun"]=1
- firstword["@defmac"]=1
- firstword["@defspec"]=1
- firstword["@defvar"]=1
- firstword["@defopt"]=1
- firstword["@deffn"]=2
- firstword["@defvr"]=2
- firstword["@deftp"]=2
- firstword["@deftypefun"]=1
- firstword["@deftypevar"]=1
- firstword["@deftypefn"]=2
- firstword["@deftypevr"]=2
- nameword["@item"]=1
- firstword["@item"]=1
- nameword["@itemx"]=1
- firstword["@itemx"]=1
- nameword["@vindex"]=1
- firstword["@vindex"]=1
-
- print "@c DO NOT EDIT THIS FILE!"
- print "@c This file is generated by summary.awk from the Texinfo sources."
- }
-
- $1 == "@node" { node=$2;
- for (i = 3; i <= NF; ++i)
- { node=node " " $i; if ( $i ~ /,/ ) break; }
- }
-
- $1 == "@comment" && $2 ~ /\.h$/ { header="@file{" $2 "}";
- for (i = 3; i <= NF; ++i)
- header=header ", @file{" $i "}"
- }
-
- $1 == "@comment" && $2 == "(none)" { header = -1; }
-
- $1 == "@comment" && header != 0 { std=$2;
- for (i=3;i<=NF;++i) std=std " " $i }
-
- header != 0 && $1 ~ /@def|@item|@vindex/ \
- { defn=""; name=""; curly=0; n=1;
- for (i = 2; i <= NF; ++i) {
- if ($i ~ /^{/ && $i !~ /}/) {
- curly=1
- word=substr ($i, 2, length ($i))
- }
- else {
- if (curly) {
- if ($i ~ /}$/) {
- curly=0
- word=word " " substr ($i, 1, length ($i) - 1)
- } else
- word=word " " $i
- }
- # Handle a single word in braces.
- else if ($i ~ /^{.*}$/)
- word=substr ($i, 2, length ($i) - 2)
- else
- word=$i
- if (!curly) {
- if (n >= firstword[$1])
- defn=defn " " word
- if (n == nameword[$1])
- name=word
- ++n
- }
- }
- }
- printf "@comment %s%c", name, 012 # FF
- printf "@item%s%c%c", defn, 012, 012
- if (header != -1) printf "%s ", header;
- printf "(%s): @ref{%s}.%c\n", std, node, 012;
- header = 0 }
-