1# $Id: manlinks.sed,v 1.12 2003/12/20 13:17:56 tom Exp $ 2############################################################################## 3# Copyright (c) 2000-2002,2003 Free Software Foundation, Inc. # 4# # 5# Permission is hereby granted, free of charge, to any person obtaining a # 6# copy of this software and associated documentation files (the "Software"), # 7# to deal in the Software without restriction, including without limitation # 8# the rights to use, copy, modify, merge, publish, distribute, distribute # 9# with modifications, sublicense, and/or sell copies of the Software, and to # 10# permit persons to whom the Software is furnished to do so, subject to the # 11# following conditions: # 12# # 13# The above copyright notice and this permission notice shall be included in # 14# all copies or substantial portions of the Software. # 15# # 16# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # 17# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # 18# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # 19# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # 20# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # 21# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # 22# DEALINGS IN THE SOFTWARE. # 23# # 24# Except as contained in this notice, the name(s) of the above copyright # 25# holders shall not be used in advertising or otherwise to promote the sale, # 26# use or other dealings in this Software without prior written # 27# authorization. # 28############################################################################## 29# Given a manpage (nroff) as input, writes a list of the names that are 30# listed in the "NAME" section, i.e., the names that we would like to use 31# as aliases for the manpage -T.Dickey 32# 33# eliminate formatting controls that get in the way 34/^'\\"/d 35/\.\\"/d 36/^\.br/d 37/^\.sp/d 38s/^\.IX// 39s/\\f.//g 40s/[:,]/ /g 41# 42# eliminate unnecessary whitespace, convert multiple blanks to single space 43s/^[ ][ ]*// 44s/[ ][ ]*$// 45s/[ ][ ]*/ /g 46# 47# convert ".SH" into a more manageable form 48s/\.SH[ ][ ]*/.SH_(/ 49# 50# in ".SH NAME" 51# change "\-" to "-", eliminate text after "-", and split the remaining lines 52# at each space, making a list of names: 53/^\.SH_(NAME/,/^\.SH_(SYNOPSIS/{ 54s/\\-.*/ -/ 55/ -/{ 56s/ -.*// 57s/ /\ 58/g 59} 60/^-/{ 61d 62} 63s/ /\ 64/g 65} 66# 67# in ".SH SYNOPSIS" 68# remove any line that does not contain a '(', since we only want functions. 69# then strip off return-type of each function. 70# finally, remove the parameter list, which begins with a '('. 71/^\.SH_(SYNOPSIS/,/^\.SH_(DESCRIPTION/{ 72/^[^(]*$/d 73# reduce 74# .B "int add_wch( const cchar_t *\fIwch\fB );" 75# to 76# add_wch( const cchar_t *\fIwch\fB );" 77s/^\([^ (]* [^ (]* [*]*\)//g 78s/^\([^ (]* [*]*\)//g 79# trim blanks in case we have 80# void (*) (FORM *) field_init(const FORM *form); 81s/) (/)(/g 82# reduce stuff like 83# void (*)(FORM *) field_init(const FORM *form); 84# to 85# field_init(const FORM *form); 86s/^\(([^)]*)\)\(([^)]*)\)*[ ]*//g 87# rename marker temporarily 88s/\.SH_(/.SH_/ 89# kill lines with ");", and trim off beginning of argument list. 90s/[()].*// 91# rename marker back 92s/\.SH_/.SH_(/ 93} 94# 95# delete ".SH DESCRIPTION" and following lines 96/^\.SH_(DESCRIPTION/,${ 97d 98} 99# 100# delete any remaining directives 101/^\./d 102