Sort function output on name of the function.
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@ -69,16 +69,36 @@ show_include()
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-v use_color=${USE_COLOR:-0} \
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-v re="$pattern" \
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-v show_desc=${SHOW_DESC:-0} '
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function asorti(src, dest)
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{
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# Copy src indices to dest and calculate array length
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nitems = 0; for (i in src) dest[++nitems] = i
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# Sort the array of indices (dest) using insertion sort method
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for (i = 1; i <= nitems; k = i++)
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{
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idx = dest[i]
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while ((k > 0) && (dest[k] > idx))
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{
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dest[k+1] = dest[k]
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k--
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}
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dest[k+1] = idx
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}
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return nitems
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}
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/^$/,/^#/ {
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if ($0 ~ /^# f_/) {
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if (!match($2, re)) next
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fn = $2
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if (use_color)
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printf "+%s[1;31m%s[0m%s\n",
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syntax[fn] = sprintf("+%s[1;31m%s[0m%s\n",
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substr($0, 2, RSTART),
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substr($0, 2 + RSTART, RLENGTH),
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substr($0, 2 + RSTART + RLENGTH)
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substr($0, 2 + RSTART + RLENGTH))
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else
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print "+" substr($0, 2)
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syntax[fn] = "+" substr($0, 2) "\n"
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if (show_desc)
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print_more = 1
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else
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@ -87,15 +107,20 @@ show_include()
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if (show_desc && print_more) {
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getline
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while ($0 ~ /^#/) {
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print " " substr($0, 2)
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syntax[fn] = syntax[fn] " " substr($0, 2) "\n"
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getline
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}
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print_more = 0
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} else while (print_more) {
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getline
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print " " substr($0, 2)
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syntax[fn] = syntax[fn] " " substr($0, 2) "\n"
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print_more = substr($0, length($0)) == "\\"
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}
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}
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END {
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n = asorti(syntax, sorted_indices)
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for (i = 1; i <= n; i++)
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printf "%s", syntax[sorted_indices[i]]
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}' "$file" )
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if [ "$output" ]; then
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if [ ! "$SHOW_FUNCS" ]; then
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