diff options
Diffstat (limited to 'lib/libedit/makelist')
| -rw-r--r-- | lib/libedit/makelist | 127 |
1 files changed, 97 insertions, 30 deletions
diff --git a/lib/libedit/makelist b/lib/libedit/makelist index a2c54e0b873a..8ab0588e418a 100644 --- a/lib/libedit/makelist +++ b/lib/libedit/makelist @@ -1,4 +1,6 @@ #!/bin/sh - +# $NetBSD: makelist,v 1.6 2000/09/04 23:45:18 lukem Exp $ +# $FreeBSD$ # # Copyright (c) 1992, 1993 # The Regents of the University of California. All rights reserved. @@ -38,8 +40,8 @@ # makelist.sh: Automatically generate header files... -AWK=awk -USAGE="Usage: $0 -h|-e|-fc|-fh|-bc|-bh <filenames>" +AWK=/usr/bin/awk +USAGE="Usage: $0 -h|-e|-fc|-fh|-bc|-bh|-m <filenames>" if [ "x$1" = "x" ] then @@ -53,13 +55,12 @@ shift FILES="$@" case $FLAG in + +# generate foo.h file from foo.c +# -h) - fn=`basename $FILES` - OIFS="$IFS" - IFS=".$IFS" - set - $fn - IFS="$OIFS" - hdr="_h_$1_$2" + set - `echo $FILES | sed -e 's/\\./_/g'` + hdr="_h_`basename $1`" cat $FILES | $AWK ' BEGIN { printf("/* Automatically generated file, do not edit */\n"); @@ -69,18 +70,26 @@ case $FLAG in pr = substr($2, 1, 2); if (pr == "vi" || pr == "em" || pr == "ed") { name = substr($2, 1, length($2) - 3); - printf("protected el_action_t\t%-25.25s __P((EditLine *, int));\n", name); +# +# XXX: need a space between name and prototype so that -fc and -fh +# parsing is much easier +# + printf("protected el_action_t\t%s (EditLine *, int);\n", name); } } END { printf("#endif /* %s */\n", "'$hdr'"); - }';; + }' + ;; + +# generate help.c from various .c files +# -bc) cat $FILES | $AWK ' BEGIN { printf("/* Automatically generated file, do not edit */\n"); printf("#include \"sys.h\"\n#include \"el.h\"\n"); - printf("private struct el_bindings_t el_func_help[] = {\n"); + printf("private const struct el_bindings_t el_func_help[] = {\n"); low = "abcdefghijklmnopqrstuvwxyz_"; high = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_"; for (i = 1; i <= length(low); i++) @@ -99,9 +108,9 @@ case $FLAG in s = "-"; fname = fname s; } - + printf(" { %-30.30s %-30.30s\n","\"" fname "\",", uname ","); - ok = 1; + ok = 1; } } /^ \*/ { @@ -116,41 +125,53 @@ case $FLAG in END { printf(" { NULL, 0, NULL }\n"); printf("};\n"); - printf("\nprotected el_bindings_t* help__get()"); + printf("\nprotected const el_bindings_t* help__get()"); printf("{ return el_func_help; }\n"); - }';; + }' + ;; + +# generate help.h from various .c files +# -bh) $AWK ' - BEGIN { + BEGIN { printf("/* Automatically generated file, do not edit */\n"); printf("#ifndef _h_help_c\n#define _h_help_c\n"); - printf("protected el_bindings_t *help__get\t__P((void));\n"); + printf("protected const el_bindings_t *help__get(void);\n"); printf("#endif /* _h_help_c */\n"); - }' /dev/null;; + }' /dev/null + ;; + +# generate fcns.h from various .h files +# -fh) cat $FILES | $AWK '/el_action_t/ { print $3 }' | \ sort | tr '[a-z]' '[A-Z]' | $AWK ' - BEGIN { + BEGIN { printf("/* Automatically generated file, do not edit */\n"); printf("#ifndef _h_fcns_c\n#define _h_fcns_c\n"); - count = 0; + count = 0; } - { + { printf("#define\t%-30.30s\t%3d\n", $1, count++); } END { printf("#define\t%-30.30s\t%3d\n", "EL_NUM_FCNS", count); - printf("typedef el_action_t (*el_func_t) __P((EditLine *, int));"); - printf("\nprotected el_func_t* func__get __P((void));\n"); + printf("typedef el_action_t (*el_func_t)(EditLine *, int);"); + printf("\nprotected const el_func_t* func__get(void);\n"); printf("#endif /* _h_fcns_c */\n"); - }';; + }' + ;; + +# generate fcns.c from various .h files +# -fc) cat $FILES | $AWK '/el_action_t/ { print $3 }' | sort | $AWK ' BEGIN { printf("/* Automatically generated file, do not edit */\n"); printf("#include \"sys.h\"\n#include \"el.h\"\n"); - printf("private el_func_t el_func[] = {"); + printf("private const el_func_t el_func[] = {"); maxlen = 80; needn = 1; len = 0; @@ -158,7 +179,7 @@ case $FLAG in { clen = 25 + 2; len += clen; - if (len >= maxlen) + if (len >= maxlen) needn = 1; if (needn) { printf("\n "); @@ -170,8 +191,12 @@ case $FLAG in } END { printf("\n};\n"); - printf("\nprotected el_func_t* func__get() { return el_func; }\n"); - }';; + printf("\nprotected const el_func_t* func__get() { return el_func; }\n"); + }' + ;; + +# generate editline.c from various .c files +# -e) echo "$FILES" | tr ' ' '\012' | $AWK ' BEGIN { @@ -181,8 +206,50 @@ case $FLAG in } { printf("#include \"%s\"\n", $1); - }';; + }' + ;; + +# generate man page fragment from various .c files +# +-m) + cat $FILES | $AWK ' + BEGIN { + printf(".\\\" Section automatically generated with makelist\n"); + printf(".Bl -tag -width 4n\n"); + } + /\(\):/ { + pr = substr($2, 1, 2); + if (pr == "vi" || pr == "em" || pr == "ed") { + name = substr($2, 1, length($2) - 3); + fname = ""; + for (i = 1; i <= length(name); i++) { + s = substr(name, i, 1); + if (s == "_") + s = "-"; + fname = fname s; + } + + printf(".It Ic %s\n", fname); + ok = 1; + } + } + /^ \*/ { + if (ok) { + for (i = 2; i < NF; i++) + printf("%s ", $i); + printf("%s.\n", $i); + ok = 0; + } + } + END { + printf(".El\n"); + printf(".\\\" End of section automatically generated with makelist\n"); + }' + ;; + *) echo $USAGE 1>&2 - exit 1;; + exit 1 + ;; + esac |