Use fold to make sure lines don't get too long

1 files changed, 16 insertions, 11 deletions

diff --git a/hypo b/hypo
index 40a9e43..85bcf49 100755
--- a/hypo
+++ b/hypo
@@ -19,21 +19,25 @@
 
 URL="https://ryuslash.org/hypo"
 
+function fold () { /usr/bin/fold -s -w $(tput cols); }
+
 function help_send
 {
     echo "Usage: $xname send FILE"
     echo "       $xname send [SUFFIX]"
     echo
-    echo "Using the first form FILE will be uploaded to a hypo instance and the URL at "
-    echo "which it can be visited will be printed."
+    echo "Using the first form FILE will be uploaded to a hypo instance \
+and the URL at which it can be visited will be printed." | fold
     echo
-    echo "Using the second form requires that input come from a pipe. Such as:"
+    echo "Using the second form requires that input come from a pipe. \
+Such as:" | fold
     echo
     echo "    cat somefile.txt | hypo send"
     echo
-    echo "In this case the argument to send is optional, if it is specified it should "
-    echo "include a \`.' to help pygments decide on the syntax highlighting to use. If the "
-    echo "argument is left unspecified it defaults to \`.txt'."
+    echo "In this case the argument to send is optional, if it is \
+specified it should include a \`.' to help pygments decide on the \
+syntax highlighting to use. If the argument is left unspecified it \
+defaults to \`.txt'." | fold
 }
 
 function cmd_send
@@ -59,8 +63,8 @@ function help_scrot
 {
     echo "Usage: $xname scrot ARG"
     echo
-    echo "The ARG will be passed directly to scrot. The resulting screenshot will be sent"
-    echo "directly to hypo and removed locally."
+    echo "The ARG will be passed directly to scrot. The resulting \
+screenshot will be sent directly to hypo and removed locally."
 }
 
 function cmd_scrot
@@ -72,8 +76,8 @@ function help_rm
 {
     echo "Usage: $xname rm HASH"
     echo
-    echo "Remove a file from hypo. The HASH under which it is stored remotely (the last"
-    echo "part of the URL) should be specified."
+    echo "Remove a file from hypo. The HASH under which it is stored \
+remotely (the last part of the URL) should be specified." | fold
 }
 
 function cmd_rm
@@ -102,7 +106,8 @@ function cmd_help
         echo "  scrot   Take a screenshot and send it to a hypo instance"
         echo "  send    Send a file to a hypo instance"
         echo
-        echo "You can use \`$xname help <command>' to get more information about a command."
+        echo "You can use \`$xname help <command>' to get more \
+information about a command." | fold
     fi
 }