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Use more meaningful variable name for "bottles to go"

Alois Mahdal 2 years ago
parent
commit
b2dd57b007
1 changed files with 5 additions and 5 deletions
  1. 5
    5
      99bottles.sh

+ 5
- 5
99bottles.sh View File

@@ -215,7 +215,7 @@ syllables() {
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 main() {
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     local TransitionLine    # transition line between verses
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-    local nb                # beginning number
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+    local togo              # bottles to go
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     local mode=standard     # transition mode
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     while true; do case $1 in
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         --careless)     mode=careless; shift ;;
@@ -227,11 +227,11 @@ main() {
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             careless)   echo "If one of those bottles should happen to fall" ;;
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         esac
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     )
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-    nb=ninety-nine
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-    while [ -n "$nb" ]; do
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-        verse "$nb"
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+    togo=ninety-nine
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+    while [ -n "$togo" ]; do
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+        verse "$togo"
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         echo
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-        nb=$(pred "$nb")
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+        togo=$(pred "$togo")
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     done | poeticize | grammar | punctuate | capitalize
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 }
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