Minor cleanup

Author: Rajit Banerjee

merge-pdf

@@ -45,7 +45,7 @@ try:
 
             # save merged PDF
             merger.write(open("merged.pdf", 'wb'))
-            print(f"\nPDF merge complete! Saved as: merged.pdf\n")
+            print("\nPDF merge complete! Saved as: merged.pdf\n")
 
 except Exception as e:
     print(f"\nError: File could not be processed!\n{filename}")

mkfile

@@ -16,5 +16,5 @@ if [[ $* == "" ]]; then
     exit 1
 fi
 
-mkdir -p $(dirname $1)
-touch $1
+mkdir -p "$(dirname "$1")"
+touch "$1"

path

@@ -3,9 +3,4 @@
 # The usual "echo $PATH" is messy.
 # Usage: ./path
 
-if [[ "$SHELL" == "/bin/zsh" ]]; then
-    source ~/.zshrc
-else
-    source ~/.bashrc
-fi
-tr ':' '\n' <<< \"$PATH\" | less
+tr ':' '\n' <<< "$PATH" | less

remove-pages

@@ -10,7 +10,7 @@ Removes specified pages from a given PDF file.
 ### Usage
 
 1. Ensure that you have `pip` installed.
-2. Run the script with the PDF file to be processed and the page numbers 
+2. Run the script with the PDF file to be processed and the page numbers
 to be removed (comma separated, no spaces).
 ```
 $ ./remove-pages doc.pdf 1,2,3
@@ -42,10 +42,10 @@ try:
 
         # save modified PDF
         writer.write(open("new_doc.pdf", 'wb'))
-        print(f"\nPage removal complete! Saved as: new_doc.pdf")
+        print("\nPage removal complete! Saved as: new_doc.pdf")
     else:
         print_help()
 
 except Exception as e:
-    print(f"\nError: File could not be processed!")
+    print("\nError: File could not be processed!")
     print(e)

setup-coc-nvim

@@ -13,8 +13,8 @@ npm install \
       coc-spell-checker \
       coc-snippets \
       coc-explorer \
-      coc-vimlsp \
       coc-highlight \
+      coc-vimlsp \
       coc-java \
       coc-jedi \
       coc-html \
@@ -27,7 +27,7 @@ npm install \
 
 # https://github.com/neoclide/coc-java/issues/99#issuecomment-663856695
 coc_java_data="$extpath/coc-java-data/server"
-rm -rf "$coc_java_data/*"
+rm -rf "${coc_java_data:?}/*"
 jdt_ls="jdt-language-server-0.57.0-202006172108.tar.gz"
 wget https://download.eclipse.org/jdtls/milestones/0.57.0/$jdt_ls
 tar -xf "$jdt_ls" -C  "$coc_java_data"