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Declare variables used locally in functions as local (and don't worry about unsetting them)

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Kevin MacMartin 2023-08-23 23:52:15 -04:00
parent 0930e740f4
commit 940cb59e00
1 changed files with 12 additions and 8 deletions
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20
vnotes
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@ -42,7 +42,8 @@ declare max_docwidth=0
# Display help text # Display help text
function help { function help {
script_name="${0//*\/}" local script_name="${0//*\/}"
printf '\n%s\n\n' "${c_m}vnotes${c_w} - manage your notes$c_c" printf '\n%s\n\n' "${c_m}vnotes${c_w} - manage your notes$c_c"
printf '%s\n' "${c_b}USAGE$c_c" printf '%s\n' "${c_b}USAGE$c_c"
printf ' %-43s%s\n' "${c_d}[${c_y}PATTERN$c_d]$c_c" ' — opens single match or lists multiple' printf ' %-43s%s\n' "${c_d}[${c_y}PATTERN$c_d]$c_c" ' — opens single match or lists multiple'
@ -55,8 +56,7 @@ function help {
# Create a note # Create a note
function create_note { function create_note {
if [[ -n "$1" ]]; then if [[ -n "$1" ]]; then
note="$VNOTES_FOLDER/${1}.$VNOTES_EXTENSION" "$EDITOR" "$VNOTES_FOLDER/${1}.$VNOTES_EXTENSION"
"$EDITOR" "$note"
else else
printf '%s %s\n' "${c_r}ERROR:$c_c" "${c_w}The name of the note to ${c_y}create$c_w was not provided$c_c" >&2 printf '%s %s\n' "${c_r}ERROR:$c_c" "${c_w}The name of the note to ${c_y}create$c_w was not provided$c_c" >&2
exit 1 exit 1
@ -65,6 +65,8 @@ function create_note {
# Delete a note # Delete a note
function delete_note { function delete_note {
local note
if [[ -n "$1" ]]; then if [[ -n "$1" ]]; then
note="$VNOTES_FOLDER/${1}.$VNOTES_EXTENSION" note="$VNOTES_FOLDER/${1}.$VNOTES_EXTENSION"
@ -122,10 +124,15 @@ function open_note {
# Search for notes and open the closest match, or list out options if more than one exists # Search for notes and open the closest match, or list out options if more than one exists
function search_notes { function search_notes {
# Take the first input as the key # Declare the search term as "key"
key="$1" local key="$1"
# Declare local variables we'll be using
local screen_width maxcolumns digits digits_power cnt count_display value keypress
# Declare variables with the keycodes for "Q", "q", return/enter and 0-9 # Declare variables with the keycodes for "Q", "q", return/enter and 0-9
local alpha_Q alpha_q key_cr key_0 key_1 key_2 key_3 key_4 key_5 key_6 key_7 key_8 key_9
alpha_Q=$(getkeycode "$(printf '%s' 'Q' | od -t o1)") alpha_Q=$(getkeycode "$(printf '%s' 'Q' | od -t o1)")
alpha_q=$(getkeycode "$(printf '%s' 'q' | od -t o1)") alpha_q=$(getkeycode "$(printf '%s' 'q' | od -t o1)")
key_cr=$(getkeycode "$(printf '\n' | od -t o1)") key_cr=$(getkeycode "$(printf '\n' | od -t o1)")
@ -205,8 +212,6 @@ function search_notes {
(( digits++ )) (( digits++ ))
done done
unset digits_power
# Draw the list # Draw the list
printf '\n' printf '\n'
cnt=1 cnt=1
@ -227,7 +232,6 @@ function search_notes {
fi fi
done done
unset cnt
printf '\n' printf '\n'
# Initialize the interactive entry line # Initialize the interactive entry line