unitproc/bkt-replace_apostrophes

   1 #!/bin/bash
   2
   3 # Function to replace contractions
   4 replace_apostrophes() {
   5     # Desc: Replace ' with ʼ in contractions
   6     # Note: In contractions of UTF-8 text file, replaces U+0027
   7     #   APOSTROPHE with U+02BC MODIFIER LETTER APOSTROPHE
   8     # Input: stdin
   9     #        arg1   file path
  10     # Output: stdout
  11     # Version: 1.0.0 (BK-2020-03)
  12     # Depends: GNU sed 4.8
  13
  14     # Check input
  15     if [[ "$#" -gt 1 ]]; then
  16         echo "FATAL:Incorrect argument count:$#" 1>&2;
  17         return 1;
  18     fi;
  19
  20     if [[ -f "$1" ]]; then
  21         # Use specified file
  22         input="$1";
  23     else
  24         # Use standard input
  25         input="-";
  26     fi;
  27
  28     # Perform substitutions
  29     ## Note: See https://en.wiktionary.org/wiki/Category:English_contractions
  30     ## Note: Order of replacements sorted most-specific first.
  31     sed -E \
  32         -e "s/(you|You|YOU)'(ren|REN|ven|VEN)'(t|T)/\1ʼ\2ʼ\3/g" \
  33         -e "s/(you|You|YOU)'(dn|DN)'(t|T)'(ve|VE)/\1ʼ\2ʼ\3ʼ\4/g" \
  34         -e "s/(you|You|YOU)'(d|D|ll|LL)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  35         -e "s/(you|You|YOU)'(d|D|ll|LL|re|RE|ve|VE)/\1ʼ\2/g" \
  36         -e "s/(y|Y)'(all|ALL)'(dn|DN)'(t|T)'(ve|VE)/\1ʼ\2ʼ\3ʼ\4ʼ\5/g" \
  37         -e "s/(y|Y)'(all|ALL)'(d|D)'(nt|NT)'(ve|VE)/\1ʼ\2ʼ\3ʼ\4ʼ\5/g" \
  38         -e "s/(y|Y)'(all|ALL)'(d|D)'(ve|VE)/\1ʼ\2ʼ\3ʼ\4/g" \
  39         -e "s/(y|Y)'(all|ALL)'(d|D|ll|LL|re|RE|ve|VE)/\1ʼ\2ʼ\3/g" \
  40         -e "s/(y|Y)'(all|ALL)/\1ʼ\2/g" \
  41         -e "s/(y|Y)'(ain|AIN)'(t|T)/\1ʼ\2ʼ\3/g" \
  42         -e "s/(wouldn|Wouldn|WOULDN)'(t|T)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  43         -e "s/(wouldn|Wouldn|WOULDN)'(t|T)/\1ʼ\2/g" \
  44         -e "s/(won|Won|WON)'(t|T)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  45         -e "s/(won|Won|WON)'(t|T)/\1ʼ\2/g" \
  46         -e "s/(who|Who|WHO)'(d|D|ll|LL)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  47         -e "s/(who|Who|WHO)'(d|D|ll|LL|re|RE|s|S|ve|VE)/\1ʼ\2/g" \
  48         -e "s/(where|Where|WHERE)'(d|D|s|S)/\1ʼ\2/g" \
  49         -e "s/(what|What|WHAT)'(ll|LL|re|RE|s|S|ve|VE)/\1ʼ\2/g" \
  50         -e "s/(weren|Weren|WEREN)'(t|T)/\1ʼ\2/g" \
  51         -e "s/(we|We|WE)'(ven|VEN)'(t|T)/\1ʼ\2ʼ\3/g" \
  52         -e "s/(we|We|WE)'(ren|REN)'(t|T)/\1ʼ\2ʼ\3/g" \
  53         -e "s/(we|We|WE)'(d|D|ll|LL)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  54         -e "s/(we|We|WE)'(d|D|ll|LL|re|RE|ve|VE)/\1ʼ\2/g" \
  55         -e "s/(wasn|Wasn|WASN)'(t|T)/\1ʼ\2/g" \
  56         -e "s/(they|They|THEY)'(d|D|ll|LL)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  57         -e "s/(they|They|THEY)'(d|D|ll|LL|re|RE|ve|VE)/\1ʼ\2/g" \
  58         -e "s/(there|There|THERE)'(ll|LL)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  59         -e "s/(there|There|THERE)'(s|S|ve|VE)/\1ʼ\2/g" \
  60         -e "s/(that|That|THAT)'(d|D|ll|LL)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  61         -e "s/(that|That|THAT)'(d|D|ll|LL|s|S)/\1ʼ\2/g" \
  62         -e "s/(shouldn|Shouldn|SHOULDN)'(t|T)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  63         -e "s/(shouldn|Shouldn|SHOULDN)'(t|T)/\1ʼ\2/g" \
  64         -e "s/(she|She|SHE)'(d|D|ll|LL)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  65         -e "s/(she|She|SHE)'(d|D|ll|LL|s|S)/\1ʼ\2/g" \
  66         -e "s/(shan|Shan|SHAN)'(t|T)/\1ʼ\2/g" \
  67         -e "s/'(s\b)/ʼ\1/g" \
  68         -e "s/(oughtn|Oughtn|OUGHTN)'(t|T)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  69         -e "s/(oughtn|Oughtn|OUGHTN)'(t|T)/\1ʼ\2/g" \
  70         -e "s/(o|O)'(clock|CLOCK)/\1ʼ\2/g" \
  71         -e "s/(mustn|Mustn|MUSTN)'(t|T)/\1ʼ\2/g" \
  72         -e "s/(mustn|Mustn|MUSTN)'(t|T)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  73         -e "s/(mustn|Mustn|MUSTN)'(t|T)/\1ʼ\2/g" \
  74         -e "s/(mightn|Mightn|MIGHTN)'(t|T)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  75         -e "s/(mightn|Mightn|MIGHTN)'(t|T)/\1ʼ\2/g" \
  76         -e "s/(might|Might|MIGHT)'(ve|VE)/\1ʼ\2/g" \
  77         -e "s/(let|Let|LET)'(s|S)/\1ʼ\2/g" \
  78         -e "s/(it|It|IT)'(d|D|ll|LL)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  79         -e "s/(it|It|IT)'(d|D|ll|LL|s|S)/\1ʼ\2/g" \
  80         -e "s/(isn|Isn|ISN)'(t|T)/\1ʼ\2/g" \
  81         -e "s/(I|i)'(dn|DN)'(t|T)'(ve|VE)/\1ʼ\2ʼ\3ʼ\4/g" \
  82         -e "s/(I|i)'(d|D|ll|LL)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  83         -e "s/(I|i)'(d|D|ll|LL|m|M|ve|VE)/\1ʼ\2/g" \
  84         -e "s/(how|How|HOW)'(d|D)/\1ʼ\2/g" \
  85         -e "s/(he|He|HE)'(d|D|ll|LL)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  86         -e "s/(he|He|HE)'(d|D|ll|LL|s|S)/\1ʼ\2/g" \
  87         -e "s/(haven|Haven|HAVEN)'(t|T)/\1ʼ\2/g" \
  88         -e "s/(hasn|Hasn|HASN)'(t|T)/\1ʼ\2/g" \
  89         -e "s/(hadn|Hadn|HADN)'(t|T)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  90         -e "s/(hadn|Hadn|HADN)'(t|T)/\1ʼ\2/g" \
  91         -e "s/'(em\b)/ʼ\1/g" \
  92         -e "s/(d|D)'(ya|YA|you|YOU)/\1ʼ\2/g" \
  93         -e "s/(don|Don|DON)'(t|T)/\1ʼ\2/g" \
  94         -e "s/(doesn|Doesn|DOESN)'(t|T)/\1ʼ\2/g" \
  95         -e "s/(didn|Didn|DIDN)'(t|T)/\1ʼ\2/g" \
  96         -e "s/(could|Could|COULD)'(ve|VE)/\1ʼ\2/g" \
  97         -e "s/(couldn|Couldn|COULDN)'(t|T)'(ve|VE)/\1ʼ\2ʼ\3/g" \
  98         -e "s/(couldn|Couldn|COULDN)'(t|T)/\1ʼ\2/g" \
  99         -e "s/(c|C)'(mere|MERE)/\1ʼ\2/g" \
 100         -e "s/(can|Can|CAN)'(t|T)'(ve|VE)/\1ʼ\2ʼ\3/g" \
 101         -e "s/(can|Can|CAN)'(t|T)/\1ʼ\2/g" \
 102         -e "s/'(cause|Cause|CAUSE)/ʼ\1/g" \
 103         -e "s/'(bout|Bout|BOUT)/ʼ\1/g" \
 104         -e "s/(aren|Aren|AREN)'(t|T)/\1ʼ\2/g" \
 105         -e "s/(ate|Ate|ATE)'(nt|NT)/\1ʼ\2/g" \
 106         -e "s/(ain|Ain|AIN)'(t|T)/\1ʼ\2/g" \
 107         "$input"
 108 }; # replace ' with ʼ in contractions
 109
 110 # Author: Steven Baltakatei Sandoval
 111 # License: GPLv3+