2 files changed, 43 insertions, 43 deletions

diff --git a/devscripts/generate-testfile.sh b/devscripts/generate-testfile.sh
index e8bcbe8..fab91cd 100755
--- a/devscripts/generate-testfile.sh
+++ b/devscripts/generate-testfile.sh
@@ -125,7 +125,7 @@ readonly EXIT_OK EXIT_RUNTIME_FAILURE EXIT_USAGE_ERROR EXIT_CONFIG_ERROR EXIT_MI
 # OUTPUT HELPERS
 ###############################################################################
 
-emit() {
+function emit() {
   local prefix="$1"
   local color="$2"
   shift 2
@@ -151,29 +151,29 @@ emit() {
   printf "\n"
 }
 
-error() {
+function error() {
   emit "==> ERROR:" "$RED" "$@" >&2
 }
 
-msg() {
+function msg() {
   if [[ $QUIET -eq 0 ]]; then
     emit "==>" "$GREEN" "$@"
   fi
 }
 
-warn() {
+function warn() {
   if [[ $QUIET -eq 0 ]]; then
     emit "==>" "$YELLOW" "$@"
   fi
 }
 
-verbose() {
+function verbose() {
   if [[ $VERBOSE -eq 1 && $QUIET -eq 0 ]]; then
     emit "==>" "$BLUE" "$@"
   fi
 }
 
-debug() {
+function debug() {
   if [[ $DEBUG -eq 1 ]]; then
     emit "==> DEBUG:" "$MAGENTA" "$@"
   fi
@@ -183,7 +183,7 @@ debug() {
 # HELP AND VERSION OUTPUT
 ###############################################################################
 
-print_help() {
+function print_help() {
   printf "${BOLD}${MAGENTA}%s${ALL_OFF} - ${BOLD}${CYAN}%s${ALL_OFF} - ${BOLD}%s${ALL_OFF}
 
 ${BOLD}${BLUE}Usage:${ALL_OFF} ${BOLD}${MAGENTA}%s${ALL_OFF} ${BOLD}${YELLOW}[OPTION]...${ALL_OFF} ${BOLD}${GREEN}[OUTPUT]${ALL_OFF}
@@ -221,7 +221,7 @@ ${BOLD}${BLUE}Examples:${ALL_OFF}
     "$SCRIPTNAME" "$SCRIPTNAME" "$SCRIPTNAME" "$SCRIPTNAME"
 }
 
-print_version() {
+function print_version() {
   printf "${RED}${BOLD}Scriptname:${ALL_OFF} %s
 ${GREEN}${BOLD}Version:${ALL_OFF} %s
 ${YELLOW}${BOLD}Description:${ALL_OFF} %s
@@ -272,7 +272,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n" \
 # disabled. If FORCE_COLOR is set, colors are always enabled.
 ###############################################################################
 
-setup_colors() {
+function setup_colors() {
   if [[ "$ENABLE_COLOR" -eq 1 ]]; then
     if tput setaf 0 >/dev/null 2>&1; then
       debug "Setting colors via tput"
@@ -313,7 +313,7 @@ setup_colors() {
 # GENERATION HELPERS
 ###############################################################################
 
-require_command() {
+function require_command() {
   local command_name="$1"
 
   command -v "$command_name" >/dev/null 2>&1 || {
@@ -322,28 +322,28 @@ require_command() {
   }
 }
 
-validate_resolution() {
+function validate_resolution() {
   if [[ ! "$RESOLUTION" =~ ^[1-9][0-9]*x[1-9][0-9]*$ ]]; then
     error "Resolution must use WIDTHxHEIGHT format:" "$RESOLUTION"
     exit $EXIT_USAGE_ERROR
   fi
 }
 
-validate_length() {
+function validate_length() {
   if [[ "$LENGTH" =~ ^- ]]; then
     error "Length must be a positive ffmpeg duration:" "$LENGTH"
     exit $EXIT_USAGE_ERROR
   fi
 }
 
-validate_frame_rate() {
+function validate_frame_rate() {
   if [[ ! "$FRAME_RATE" =~ ^[1-9][0-9]*([.][0-9]+)?$ ]]; then
     error "Frame rate must be a positive number:" "$FRAME_RATE"
     exit $EXIT_USAGE_ERROR
   fi
 }
 
-extension_for_codec() {
+function extension_for_codec() {
   case "$CODEC" in
   libvpx | libvpx-vp9)
     printf "webm"
@@ -357,7 +357,7 @@ extension_for_codec() {
   esac
 }
 
-sanitized_name_part() {
+function sanitized_name_part() {
   local value="$1"
   value="${value//\//-}"
   value="${value//:/-}"
@@ -365,7 +365,7 @@ sanitized_name_part() {
   printf "%s" "$value"
 }
 
-default_output_path() {
+function default_output_path() {
   local extension codec_part length_part
   extension="$(extension_for_codec)"
   codec_part="$(sanitized_name_part "$CODEC")"
@@ -374,13 +374,13 @@ default_output_path() {
   printf "%s/%s-%s-%ss.%s" "$OUTPUT_DIR" "$codec_part" "$RESOLUTION" "$length_part" "$extension"
 }
 
-print_command() {
+function print_command() {
   local quoted_command
   printf -v quoted_command '%q ' "${FFMPEG_COMMAND[@]}"
   printf "%s\n" "${quoted_command% }"
 }
 
-generate_test_file() {
+function generate_test_file() {
   local output_file="$1"
 
   if [[ -e "$output_file" && $OVERWRITE -eq 0 ]]; then
diff --git a/devscripts/release.sh b/devscripts/release.sh
index 0fda106..8ef1bd0 100755
--- a/devscripts/release.sh
+++ b/devscripts/release.sh
@@ -119,7 +119,7 @@ readonly EXIT_OK EXIT_RUNTIME_FAILURE EXIT_USAGE_ERROR EXIT_CONFIG_ERROR EXIT_MI
 # OUTPUT HELPERS
 ###############################################################################
 
-emit() {
+function emit() {
   local prefix="$1"
   local color="$2"
   shift 2
@@ -145,29 +145,29 @@ emit() {
   printf "\n"
 }
 
-error() {
+function error() {
   emit "==> ERROR:" "$RED" "$@" >&2
 }
 
-msg() {
+function msg() {
   if [[ $QUIET -eq 0 ]]; then
     emit "==>" "$GREEN" "$@"
   fi
 }
 
-warn() {
+function warn() {
   if [[ $QUIET -eq 0 ]]; then
     emit "==>" "$YELLOW" "$@"
   fi
 }
 
-verbose() {
+function verbose() {
   if [[ $VERBOSE -eq 1 && $QUIET -eq 0 ]]; then
     emit "==>" "$BLUE" "$@"
   fi
 }
 
-debug() {
+function debug() {
   if [[ $DEBUG -eq 1 ]]; then
     emit "==> DEBUG:" "$MAGENTA" "$@"
   fi
@@ -177,7 +177,7 @@ debug() {
 # HELP AND VERSION OUTPUT
 ###############################################################################
 
-print_help() {
+function print_help() {
   printf "${BOLD}${MAGENTA}%s${ALL_OFF} - ${BOLD}${CYAN}%s${ALL_OFF} - ${BOLD}%s${ALL_OFF}
 
 ${BOLD}${BLUE}Usage:${ALL_OFF} ${BOLD}${MAGENTA}%s${ALL_OFF} ${BOLD}${YELLOW}[OPTION]...${ALL_OFF} ${BOLD}${GREEN}COMMAND VERSION${ALL_OFF}
@@ -213,7 +213,7 @@ ${BOLD}${BLUE}Notes:${ALL_OFF}
     "$SCRIPTNAME" "$SCRIPTNAME" "$SCRIPTNAME" "$DIST_DIR"
 }
 
-print_version() {
+function print_version() {
   printf "${RED}${BOLD}Scriptname:${ALL_OFF} %s
 ${GREEN}${BOLD}Version:${ALL_OFF} %s
 ${YELLOW}${BOLD}Description:${ALL_OFF} %s
@@ -264,7 +264,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n" \
 # disabled. If FORCE_COLOR is set, colors are always enabled.
 ###############################################################################
 
-setup_colors() {
+function setup_colors() {
   if [[ "$ENABLE_COLOR" -eq 1 ]]; then
     if tput setaf 0 >/dev/null 2>&1; then
       debug "Setting colors via tput"
@@ -305,7 +305,7 @@ setup_colors() {
 # RELEASE HELPERS
 ###############################################################################
 
-require_command() {
+function require_command() {
   local command_name="$1"
 
   command -v "$command_name" >/dev/null 2>&1 || {
@@ -314,7 +314,7 @@ require_command() {
   }
 }
 
-require_release_dependencies() {
+function require_release_dependencies() {
   require_command date
   require_command git
   require_command grep
@@ -322,7 +322,7 @@ require_release_dependencies() {
   require_command tar
 }
 
-validate_version() {
+function validate_version() {
   local version="$1"
 
   if [[ ! "$version" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
@@ -331,7 +331,7 @@ validate_version() {
   fi
 }
 
-require_project_files() {
+function require_project_files() {
   local file
 
   for file in "$MAIN_SCRIPT" "$MAN_PAGE" "$README_FILE"; do
@@ -342,7 +342,7 @@ require_project_files() {
   done
 }
 
-require_clean_worktree() {
+function require_clean_worktree() {
   if ! git diff --quiet --; then
     error "working tree has unstaged changes"
     exit $EXIT_RUNTIME_FAILURE
@@ -354,7 +354,7 @@ require_clean_worktree() {
   fi
 }
 
-require_tag_absent() {
+function require_tag_absent() {
   local version="$1"
 
   if git rev-parse -q --verify "refs/tags/v$version" >/dev/null; then
@@ -365,7 +365,7 @@ require_tag_absent() {
 
 # Replace a literal release metadata pattern in a file.
 # Keep all sed -i portability handling in this one function.
-replace_literal() {
+function replace_literal() {
   local file="$1"
   local pattern="$2"
   local replacement="$3"
@@ -401,7 +401,7 @@ replace_literal() {
   fi
 }
 
-update_version_and_date() {
+function update_version_and_date() {
   local version="$1"
   local revision_date="$2"
 
@@ -441,7 +441,7 @@ update_version_and_date() {
   fi
 }
 
-verify_release_metadata() {
+function verify_release_metadata() {
   local version="$1"
   local revision_date="$2"
 
@@ -478,16 +478,16 @@ verify_release_metadata() {
   }
 }
 
-read_revision_date() {
+function read_revision_date() {
   sed -n -E 's/^readonly DATE_OF_REVISION=([0-9]{4}-[0-9]{2}-[0-9]{2})$/\1/p' "$MAIN_SCRIPT"
 }
 
-show_release_diff() {
+function show_release_diff() {
   msg "Release metadata diff:"
   git diff -- "$MAIN_SCRIPT" "$MAN_PAGE" "$README_FILE"
 }
 
-commit_release() {
+function commit_release() {
   local version="$1"
 
   if [[ $DRY_RUN -eq 1 ]]; then
@@ -500,7 +500,7 @@ commit_release() {
   git commit -m "chore(release): prepare $version"
 }
 
-tag_release() {
+function tag_release() {
   local version="$1"
 
   if [[ $DRY_RUN -eq 1 ]]; then
@@ -512,7 +512,7 @@ tag_release() {
   git tag -a "v$version" -m "Release v$version"
 }
 
-create_archive() {
+function create_archive() {
   local version="$1"
   local archive_name="$PROJECT_NAME-$version.tar.gz"
   local archive_path="$DIST_DIR/$archive_name"
@@ -539,7 +539,7 @@ create_archive() {
   fi
 }
 
-prepare_release() {
+function prepare_release() {
   local version="$1"
   local revision_date
   revision_date="$(date +%F)"
@@ -557,7 +557,7 @@ prepare_release() {
   show_release_diff
 }
 
-release() {
+function release() {
   local version="$1"
   local revision_date