Add replacetabs.sh

gergap · Aug 24, 2016 · c46464e · c46464e
1 parent 86faf63
commit c46464e
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/replacetabs.sh b/replacetabs.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+for file in $*; do
+  # replace tabs with 4 spaces
+  cat "$file" | sed -e "s/\t/    /g" > tmp
+  # add missing CR at end of file
+  cat tmp | sed -e "$ s/\(.\)$/\\1\\n/" > "$file"
+done