diff options
Diffstat (limited to 'functions.sh')
| -rw-r--r-- | functions.sh | 128 |
1 files changed, 64 insertions, 64 deletions
diff --git a/functions.sh b/functions.sh index 4103f9d..3dd6239 100644 --- a/functions.sh +++ b/functions.sh @@ -152,12 +152,12 @@ hr() length=80 fi PATTERN=${1:--} awk -v "width=${length}" -f - <<-'EOF' - BEGIN { - while (length(rule) < width) { - rule = rule substr(ENVIRON["PATTERN"], 1, width - length(rule)) - } - print rule + BEGIN { + while (length(rule) < width) { + rule = rule substr(ENVIRON["PATTERN"], 1, width - length(rule)) } + print rule + } EOF } @@ -227,31 +227,31 @@ is_anyof() is_subset() { SENTINEL=${SENTINEL-'--'} awk -f - -- "$@" <<-'EOF' - BEGIN { - argc = ARGC - ARGC = 1 - for (i = 1; i < argc; i++) { - word = ARGV[i] - if (word == ENVIRON["SENTINEL"]) { - break - } else { - set1[word] - } - } - if (i == 1 || argc - i < 2) { - exit 1 - } - for (i++; i < argc; i++) { - word = ARGV[i] - set2[word] - } - for (word in set2) { - delete set1[word] - } - for (word in set1) { - exit 1 + BEGIN { + argc = ARGC + ARGC = 1 + for (i = 1; i < argc; i++) { + word = ARGV[i] + if (word == ENVIRON["SENTINEL"]) { + break + } else { + set1[word] } } + if (i == 1 || argc - i < 2) { + exit 1 + } + for (i++; i < argc; i++) { + word = ARGV[i] + set2[word] + } + for (word in set2) { + delete set1[word] + } + for (word in set1) { + exit 1 + } + } EOF } @@ -366,49 +366,49 @@ parallel_run() quote_args() { awk -v q=\' -f - -- "$@" <<-'EOF' - BEGIN { - strictly_posix = length(ENVIRON["POSIXLY_CORRECT"]) - argc = ARGC - ARGC = 1 - for (arg_idx = 1; arg_idx < argc; arg_idx++) { - arg = ARGV[arg_idx] - if (strictly_posix || arg !~ /[\001-\037\177]/) { - gsub(q, q "\\" q q, arg) - word = q arg q - } else { - # Use $'' quoting per Issue 8 - if (ord_by["\001"] == "") { - for (i = 1; i < 32; i++) { - char = sprintf("%c", i) - ord_by[char] = i - } - ord_by["\177"] = 127 + BEGIN { + strictly_posix = length(ENVIRON["POSIXLY_CORRECT"]) + argc = ARGC + ARGC = 1 + for (arg_idx = 1; arg_idx < argc; arg_idx++) { + arg = ARGV[arg_idx] + if (strictly_posix || arg !~ /[\001-\037\177]/) { + gsub(q, q "\\" q q, arg) + word = q arg q + } else { + # Use $'' quoting per Issue 8 + if (ord_by["\001"] == "") { + for (i = 1; i < 32; i++) { + char = sprintf("%c", i) + ord_by[char] = i } - word = "$'" - for (i = 1; i <= length(arg); i++) { - char = substr(arg, i, 1) - if (char == "\\") { - word = word "\\\\" - } else if (char == q) { - word = word "\\'" + ord_by["\177"] = 127 + } + word = "$'" + for (i = 1; i <= length(arg); i++) { + char = substr(arg, i, 1) + if (char == "\\") { + word = word "\\\\" + } else if (char == q) { + word = word "\\'" + } else { + ord = ord_by[char] + if (ord != "") { + word = word "\\" sprintf("%03o", ord) } else { - ord = ord_by[char] - if (ord != "") { - word = word "\\" sprintf("%03o", ord) - } else { - word = word char - } + word = word char } } - word = word q - } - line = line word - if (arg_idx < argc - 1) { - line = line " " } + word = word q + } + line = line word + if (arg_idx < argc - 1) { + line = line " " } - print line } + print line + } EOF } |