mirror of
https://github.com/fish-shell/fish-shell
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235 lines
6.8 KiB
Text
Executable file
Vendored
235 lines
6.8 KiB
Text
Executable file
Vendored
#/bin/sh
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# Script to prepare the files for building a PCRE2 release. It does some
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# processing of the documentation, detrails files, and creates pcre2.h.generic
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# and config.h.generic (for use by builders who can't run ./configure).
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# You must run this script before runnning "make dist". If its first argument
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# is "doc", it stops after preparing the documentation. There are no other
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# arguments. The script makes use of the following files:
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# 132html A Perl script that converts a .1 or .3 man page into HTML. It
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# "knows" the relevant troff constructs that are used in the PCRE2
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# man pages.
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# CheckMan A Perl script that checks man pages for typos in the mark up.
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# CleanTxt A Perl script that cleans up the output of "nroff -man" by
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# removing backspaces and other redundant text so as to produce
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# a readable .txt file.
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# Detrail A Perl script that removes trailing spaces from files.
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# doc/index.html.src
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# A file that is copied as index.html into the doc/html directory
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# when the HTML documentation is built. It works like this so that
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# doc/html can be deleted and re-created from scratch.
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# README & NON-AUTOTOOLS-BUILD
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# These files are copied into the doc/html directory, with .txt
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# extensions so that they can by hyperlinked from the HTML
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# documentation, because some people just go to the HTML without
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# looking for text files.
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# First, sort out the documentation. Remove pcre2demo.3 first because it won't
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# pass the markup check (it is created below, using markup that none of the
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# other pages use).
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cd doc
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echo Processing documentation
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/bin/rm -f pcre2demo.3
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# Check the remaining man pages
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perl ../CheckMan *.1 *.3
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if [ $? != 0 ] ; then exit 1; fi
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# Make Text form of the documentation. It needs some mangling to make it
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# tidy for online reading. Concatenate all the .3 stuff, but omit the
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# individual function pages.
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cat <<End >pcre2.txt
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-----------------------------------------------------------------------------
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This file contains a concatenation of the PCRE2 man pages, converted to plain
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text format for ease of searching with a text editor, or for use on systems
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that do not have a man page processor. The small individual files that give
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synopses of each function in the library have not been included. Neither has
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the pcre2demo program. There are separate text files for the pcre2grep and
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pcre2test commands.
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-----------------------------------------------------------------------------
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End
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echo "Making pcre2.txt"
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for file in pcre2 pcre2api pcre2build pcre2callout pcre2compat pcre2jit \
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pcre2limits pcre2matching pcre2partial pcre2pattern pcre2perform \
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pcre2posix pcre2sample pcre2serialize pcre2stack pcre2syntax \
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pcre2unicode ; do
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echo " Processing $file.3"
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nroff -c -man $file.3 >$file.rawtxt
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perl ../CleanTxt <$file.rawtxt >>pcre2.txt
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/bin/rm $file.rawtxt
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echo "------------------------------------------------------------------------------" >>pcre2.txt
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if [ "$file" != "pcre2sample" ] ; then
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echo " " >>pcre2.txt
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echo " " >>pcre2.txt
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fi
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done
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# The three commands
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for file in pcre2test pcre2grep pcre2-config ; do
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echo Making $file.txt
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nroff -c -man $file.1 >$file.rawtxt
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perl ../CleanTxt <$file.rawtxt >$file.txt
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/bin/rm $file.rawtxt
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done
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# Make pcre2demo.3 from the pcre2demo.c source file
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echo "Making pcre2demo.3"
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perl <<"END" >pcre2demo.3
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open(IN, "../src/pcre2demo.c") || die "Failed to open src/pcre2demo.c\n";
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open(OUT, ">pcre2demo.3") || die "Failed to open pcre2demo.3\n";
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print OUT ".\\\" Start example.\n" .
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".de EX\n" .
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". nr mE \\\\n(.f\n" .
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". nf\n" .
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". nh\n" .
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". ft CW\n" .
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"..\n" .
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".\n" .
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".\n" .
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".\\\" End example.\n" .
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".de EE\n" .
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". ft \\\\n(mE\n" .
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". fi\n" .
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". hy \\\\n(HY\n" .
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"..\n" .
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".\n" .
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".EX\n" ;
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while (<IN>)
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{
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s/\\/\\e/g;
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print OUT;
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}
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print OUT ".EE\n";
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close(IN);
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close(OUT);
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END
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if [ $? != 0 ] ; then exit 1; fi
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# Make HTML form of the documentation.
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echo "Making HTML documentation"
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/bin/rm html/*
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cp index.html.src html/index.html
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cp ../README html/README.txt
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cp ../NON-AUTOTOOLS-BUILD html/NON-AUTOTOOLS-BUILD.txt
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for file in *.1 ; do
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base=`basename $file .1`
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echo " Making $base.html"
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perl ../132html -toc $base <$file >html/$base.html
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done
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# Exclude table of contents for function summaries. It seems that expr
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# forces an anchored regex. Also exclude them for small pages that have
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# only one section.
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for file in *.3 ; do
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base=`basename $file .3`
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toc=-toc
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if [ `expr $base : '.*_'` -ne 0 ] ; then toc="" ; fi
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if [ "$base" = "pcre2sample" ] || \
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[ "$base" = "pcre2stack" ] || \
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[ "$base" = "pcre2compat" ] || \
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[ "$base" = "pcre2limits" ] || \
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[ "$base" = "pcre2unicode" ] ; then
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toc=""
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fi
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echo " Making $base.html"
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perl ../132html $toc $base <$file >html/$base.html
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if [ $? != 0 ] ; then exit 1; fi
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done
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# End of documentation processing; stop if only documentation required.
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cd ..
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echo Documentation done
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if [ "$1" = "doc" ] ; then exit; fi
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# These files are detrailed; do not detrail the test data because there may be
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# significant trailing spaces. Do not detrail RunTest.bat, because it has CRLF
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# line endings and the detrail script removes all trailing white space. The
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# configure files are also omitted from the detrailing.
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files="\
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Makefile.am \
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configure.ac \
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README \
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LICENCE \
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COPYING \
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AUTHORS \
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NEWS \
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NON-AUTOTOOLS-BUILD \
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INSTALL \
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132html \
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CleanTxt \
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Detrail \
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ChangeLog \
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CMakeLists.txt \
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RunGrepTest \
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RunTest \
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pcre2-config.in \
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perltest.sh \
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libpcre2-8.pc.in \
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libpcre2-16.pc.in \
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libpcre2-32.pc.in \
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libpcre2-posix.pc.in \
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src/dftables.c \
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src/pcre2.h.in \
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src/pcre2_auto_possess.c \
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src/pcre2_compile.c \
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src/pcre2_config.c \
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src/pcre2_context.c \
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src/pcre2_dfa_match.c \
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src/pcre2_error.c \
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src/pcre2_find_bracket.c \
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src/pcre2_internal.h \
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src/pcre2_intmodedep.h \
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src/pcre2_jit_compile.c \
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src/pcre2_jit_match.c \
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src/pcre2_jit_misc.c \
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src/pcre2_jit_test.c \
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src/pcre2_maketables.c \
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src/pcre2_match.c \
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src/pcre2_match_data.c \
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src/pcre2_newline.c \
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src/pcre2_ord2utf.c \
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src/pcre2_pattern_info.c \
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src/pcre2_printint.c \
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src/pcre2_string_utils.c \
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src/pcre2_study.c \
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src/pcre2_substring.c \
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src/pcre2_tables.c \
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src/pcre2_ucd.c \
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src/pcre2_ucp.h \
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src/pcre2_valid_utf.c \
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src/pcre2_xclass.c \
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src/pcre2demo.c \
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src/pcre2grep.c \
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src/pcre2posix.c \
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src/pcre2posix.h \
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src/pcre2test.c"
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echo Detrailing
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perl ./Detrail $files doc/p* doc/html/*
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echo Done
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#End
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