mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 04:50:07 +00:00
134 lines
3.6 KiB
Awk
134 lines
3.6 KiB
Awk
# awk script to create summary.texinfo from the library texinfo files.
|
|
# Copyright (C) 1992-2015 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 Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2.1 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
|
|
# Lesser General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with the GNU C Library; if not, see
|
|
# <http://www.gnu.org/licenses/>.
|
|
|
|
# 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["@defunx"]=1
|
|
nameword["@defmac"]=1
|
|
nameword["@defmacx"]=1
|
|
nameword["@defspec"]=1
|
|
nameword["@defspecx"]=1
|
|
nameword["@defvar"]=1
|
|
nameword["@defvarx"]=1
|
|
nameword["@defopt"]=1
|
|
nameword["@defoptx"]=1
|
|
nameword["@deffn"]=2
|
|
nameword["@deffnx"]=2
|
|
nameword["@defvr"]=2
|
|
nameword["@defvrx"]=2
|
|
nameword["@deftp"]=2
|
|
nameword["@deftpx"]=2
|
|
nameword["@deftypefun"]=2
|
|
nameword["@deftypefunx"]=2
|
|
nameword["@deftypevar"]=2
|
|
nameword["@deftypevarx"]=2
|
|
nameword["@deftypefn"]=3
|
|
nameword["@deftypefnx"]=3
|
|
nameword["@deftypevr"]=3
|
|
nameword["@deftypevrx"]=3
|
|
firstword["@defun"]=1
|
|
firstword["@defunx"]=1
|
|
firstword["@defmac"]=1
|
|
firstword["@defmacx"]=1
|
|
firstword["@defspec"]=1
|
|
firstword["@defspecx"]=1
|
|
firstword["@defvar"]=1
|
|
firstword["@defvarx"]=1
|
|
firstword["@defopt"]=1
|
|
firstword["@defoptx"]=1
|
|
firstword["@deffn"]=2
|
|
firstword["@deffnx"]=2
|
|
firstword["@defvr"]=2
|
|
firstword["@defvrx"]=2
|
|
firstword["@deftp"]=2
|
|
firstword["@deftpx"]=2
|
|
firstword["@deftypefun"]=1
|
|
firstword["@deftypefunx"]=1
|
|
firstword["@deftypevar"]=1
|
|
firstword["@deftypevarx"]=1
|
|
firstword["@deftypefn"]=2
|
|
firstword["@deftypefnx"]=2
|
|
firstword["@deftypevr"]=2
|
|
firstword["@deftypevrx"]=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 ( $i ~ /,/ ) break; }
|
|
sub (/,[, ]*$/, "", node);
|
|
}
|
|
|
|
$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, 12 # FF
|
|
printf "@item%s%c%c", defn, 12, 12
|
|
if (header != -1) printf "%s ", header;
|
|
printf "(%s): @ref{%s}.%c\n", std, node, 12;
|
|
header = 0 }
|