From c2cd219b2077de4ec3c6659b23f60492f26c8737 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Sun, 24 May 2015 23:55:55 -0600
Subject: libremessages: expose whitespace-collapse

---
 src/lib/libremessages | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/lib/libremessages')

diff --git a/src/lib/libremessages b/src/lib/libremessages
index f6deac8..4bea486 100755
--- a/src/lib/libremessages
+++ b/src/lib/libremessages
@@ -58,11 +58,12 @@ print() {
 	printf -- "$mesg\n" "$@"
 }
 
-# Usage: _libremessages_html_whitespace_collapse <<<STRING
+# Usage: whitespace-collapse <<<STRING
 #
 # Collapses whitespace on stadard I/O, similar to HTML whitespace
 # collapsing, with the exception that it puts two spaces between
 # sentences.  It considers newline, tab, and space to be whitespace.
+whitespace-collapse() {
 	[[ $# == 0 ]] || panic
 
 	tr '\n' '\r' | sed -r \
@@ -78,7 +79,7 @@ print() {
 # printing a paragraph of prose in --help text.
 prose() {
 	[[ $# -ge 1 ]] || panic
-	local mesg="$(_ "$(_libremessages_html_whitespace_collapse <<<"$1")")"; shift
+	local mesg="$(_ "$(whitespace-collapse <<<"$1")")"; shift
 	printf -- "$mesg" "$@" | fmt -u
 }
 
@@ -87,7 +88,7 @@ prose() {
 # remaining lines.
 bullet() {
 	[[ $# -ge 1 ]] || panic
-	local mesg="$(_ "$(_libremessages_html_whitespace_collapse <<<"$1")")"; shift
+	local mesg="$(_ "$(whitespace-collapse <<<"$1")")"; shift
 	# Wrap the text to 71 columns; 75 (the default) minus a 4 column indent
 	printf -- "$mesg" "$@" | fmt -u -w 71 | sed -e '1s/^/  - /' -e '2,$s/^/    /'
 }
@@ -140,7 +141,7 @@ flag() {
 
 	while [[ $# -gt 0 ]]; do
 		local flag=$1
-		local desc="$(_ "$(_libremessages_html_whitespace_collapse <<<"$2")")"
+		local desc="$(_ "$(whitespace-collapse <<<"$2")")"
 		shift 2
 
 		local lines
-- 
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