Merge branch 'release/0.8'

doc/memo.1

@@ -1,4 +1,4 @@
-.\" Automatically generated by Pandoc 2.2.1
+.\" Automatically generated by Pandoc 2.7.1
 .\"
 .TH "memo" "1" "10 August 2018" "doc" "Linux Reference Manual"
 .hy
@@ -7,105 +7,85 @@
 memo
 .SH SYNOPSIS
 .PP
-\f[C]memo\ <command>\ [arguments]\f[]
+\f[C]memo <command> [arguments]\f[R]
 .SH DESCRIPTION
 .PP
 A tool to memorize stuff.
-It saves files \f[C]$MEMO_DIR\f[] (\f[C]$HOME/memo\f[] by default).
-The structure is \f[C]$MEMO_DIR/<topic>/memo.md\f[] You can also copy
+It saves files \f[C]$MEMO_DIR\f[R] (\f[C]$HOME/memo\f[R] by default).
+The structure is \f[C]$MEMO_DIR/<topic>/memo.md\f[R] You can also copy
 files in the topic folder as well.
 .PP
-We call the folder \f[C]$MEMO_DIR/<topic>\f[] a `topic folder'.
+We call the folder \f[C]$MEMO_DIR/<topic>\f[R] a `topic folder'.
 .SH COMMANDS
 .TP
-.B \f[C]add\ <topic>\ [text]\f[]
-Adds text to the \f[C]memo.md\f[] in the topic folder.
+.B \f[C]add <topic> [text]\f[R]
+Adds text to the \f[C]memo.md\f[R] in the topic folder.
 If text is not given it will read from stdin.
-.RS
-.RE
 .TP
-.B \f[C]rm\ <topic>\f[]
-Remove \f[C]$MEMO_DIR/topic\f[] folder with all its content.
-.RS
-.RE
+.B \f[C]rm <topic>\f[R]
+Remove \f[C]$MEMO_DIR/topic\f[R] folder with all its content.
 .TP
-.B \f[C]copy\ <topic>\ <file\-to\-copy>\f[]
+.B \f[C]copy <topic> <file-to-copy>\f[R]
 Copy a file to the topic folder.
-.RS
-.RE
 .TP
-.B \f[C]search\ <term\-to\-search>\f[]
-Search for a term in \f[C]$MEMO_DIR\f[] using \f[C]ack\f[].
-.RS
-.RE
+.B \f[C]search <term-to-search>\f[R]
+Search for a term in \f[C]$MEMO_DIR\f[R] using \f[C]ack\f[R].
 .TP
-.B \f[C]show\ <topic>\f[]
-Shows \f[C]memo.md\f[] in the topic folder.
+.B \f[C]show <topic>\f[R]
+Shows \f[C]memo.md\f[R] in the topic folder.
 Also shows a list of all files in the topic folder.
-.RS
-.RE
 .TP
-.B \f[C]edit\ <topic>\f[]
+.B \f[C]edit <topic>\f[R]
 Opens your favorite editor to edit the memo topic.
-.RS
-.RE
 .TP
-.B \f[C]list\f[]
+.B \f[C]list\f[R]
 Prints a list of all topics.
-.RS
-.RE
 .TP
-.B \f[C]git\ <command>\f[]
-Run a git command in \f[C]$MEMO_DIR\f[].
-Once \f[C]$MEMO_DIR\f[] is a git repository, all memo commands create
+.B \f[C]git <command>\f[R]
+Run a git command in \f[C]$MEMO_DIR\f[R].
+Once \f[C]$MEMO_DIR\f[R] is a git repository, all memo commands create
 commits.
-.RS
-.RE
 .SH CONFIGURATION
 .TP
-.B \f[C]$MEMO_DIR\f[]
+.B \f[C]$MEMO_DIR\f[R]
 holds the folder where to store the memo files.
-Default is \f[C]$HOME/memo\f[].
-.RS
-.RE
+Default is \f[C]$HOME/memo\f[R].
 .TP
-.B \f[C]$EDITOR\f[]
+.B \f[C]$EDITOR\f[R]
 Your favorite editor.
 Must be set for the edit command.
-.RS
-.RE
 .SH EXAMPLE
 .PP
-Append the string \[lq]A search\-engine\[rq] to the \f[C]memo.md\f[]
+Append the string \[lq]A search-engine\[rq] to the \f[C]memo.md\f[R]
 file in the topic \[lq]google\[rq].
 .IP
 .nf
 \f[C]
-$\ memo\ add\ google\ A\ search\-engine
-\f[]
+$ memo add google A search-engine
+\f[R]
 .fi
 .PP
-Appends the content of \f[C]www.google.com\f[] to the \f[C]memo.md\f[]
+Appends the content of \f[C]www.google.com\f[R] to the \f[C]memo.md\f[R]
 file the topic \[lq]google\[rq].
 .IP
 .nf
 \f[C]
-$\ curl\ www.google.com\ |\ memo\ add\ google
-\f[]
+$ curl www.google.com | memo add google
+\f[R]
 .fi
 .PP
 Copy the \[lq]Invoice.pdf\[rq] file to the \[lq]lawsuit\[rq] topic.
 .IP
 .nf
 \f[C]
-$\ memo\ copy\ lawsuit\ ~/Downloads/Invoice.pdf
-\f[]
+$ memo copy lawsuit \[ti]/Downloads/Invoice.pdf
+\f[R]
 .fi
 .PP
-Make \f[C]$MEMO_DIR\f[] a git repository.
+Make \f[C]$MEMO_DIR\f[R] a git repository.
 .IP
 .nf
 \f[C]
-$\ memo\ git\ init
-\f[]
+$ memo git init
+\f[R]
 .fi

memo

@@ -106,6 +106,12 @@ function remove_topic (){
 
 function edit_topic () {
     topic_name=$1
+    if [[ -z $topic_name ]]
+    then
+        echo "you have to specify a topic"
+        exit 1
+    fi
+
     precondition:provide_topic ${topic_name}
     topic_path=${MEMO_FOLDER}/${topic_name}