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User menu is the most interesting innovation of mcedit. To make it functional mcedit author (Paul Sheer, who is also the author of GUI version of editor called cedit) provided a couple very interesting and useful macrovariables. One if %b, the other is %c.
Here is default mcedit menu (for historical reasons stored in the file cedit.menu):
shell_patterns=0 # expression type
# The macros are:
#
# %c The cursor column position number. For edit menu only.
# %i The indent of blank space, equal the cursor column
# position. For edit menu only.
# %y The syntax type of current file. For edit menu only.
# %b The block file name.
# %f The current file name.
# %n Only the current file name without extension.
# %x The extension of current file name.
# %d The current directory name.
# %F The current file in the unselected panel.
# %D The directory name of the unselected panel.
# %t The currently tagged files.
# %T The tagged files in the unselected panel.
# %u and %U Similar to the %t and %T macros, but in
# addition the files are untagged. You can use this macro
# only once per menu file entry or extension file entry,
# because next time there will be no tagged files.
# %s and %S The selected files: The tagged files if
# there are any. Otherwise the current file.
#
# %% The % character
#
# %{some text} Prompt for the substitution. An input box
# is shown and the text inside the braces is used as a
# prompt. The macro is substituted by the text typed by the
# user. The user can press ESC or F10 to cancel. This macro
# doesn't work on the command line yet.
#----------------------- Begin [perl] language template -----------------------
+ y Perl\ Program | f \.pl$
1 Author description header
unset LANG
unset LANGUAGE
LC_ALL=
MY_UID="`id | sed 's/^.*uid=\([^(]*\).*$/\1/'`"
AUTHOR="`awk -F: '$3 == '$MY_UID' {print $5}' /etc/passwd`"
cat >>%b <
# Created at: `date`
# Computer: `uname -n`
# System: `uname -sr` on `uname -m`
#
# Copyright (c) `date +%%Y` $AUTHOR All rights reserved.
#
#----------------------------------------------------------------------
# Configure section:
#----------------------------------------------------------------------
#
# main()
EOF
+ y Perl\ Program | f \.pl$
2 while ()
cat < %b
%iwhile() {
%i}
EOF
+ y Perl\ Program | f \.pl$
3 for ()
cat < %b
%ifor ($i = ; $i < ; $i++) {
%i}
EOF
+ y Perl\ Program | f \.pl$
4 foreach ()
cat < %b
%iforeach ($ ) {
%i}
EOF
+ y Perl\ Program | f \.pl$
5 if ()
cat < %b
%iif () {
%i}
EOF
+ y Perl\ Program | f \.pl$
6 if () else
cat < %b
%iif () {
%i} else {
%i}
EOF
+ y Perl\ Program | f \.pl$
7 if () elsif ()
cat < %b
%iif () {
%i} elsif () {
%i}
EOF
+ y Perl\ Program | f \.pl$
8 substr ()
echo "%i$ = substr(\$str, \$off, \$cnt);" >%b
+ y Perl\ Program | f \.pl$
9 opendir ()
cat < %b
%iopendir(DIR, \$dir) || die("\$0: can't open \$dir\n");
EOF
+ y Perl\ Program | f \.pl$
a sub ()
NAME=%{ Enter name of subroutine: }
cat < %b
sub
$NAME ()
{
} # end of $NAME()
EOF
#----------------------- End [perl] language template -------------------------
#---------------------- Begin [shell] language template -----------------------
+ y Shell\ Script | f \.sh$
1 Author description header
unset LANG
unset LANGUAGE
LC_ALL=
MY_UID="`id | sed 's/^.*uid=\([^(]*\).*$/\1/'`"
AUTHOR="`awk -F: '$3 == '$MY_UID' {print $5}' /etc/passwd`"
cat >>%b <
# Created at: `date`
# Computer: `uname -n`
# System: `uname -sr` on `uname -m`
#
# Copyright (c) `date +%%Y` $AUTHOR All rights reserved.
#
#----------------------------------------------------------------------
# Configure section:
#----------------------------------------------------------------------
#
# main()
EOF
+ y Shell\ Script | f \.sh$
3 for
cat < %b
%ifor i in \$
%ido
%idone
EOF
+ y Shell\ Script | f \.sh$
4 while
cat < %b
%iwhile
%ido
%idone
EOF
+ y Shell\ Script | f \.sh$
5 if [] then else
cat <> %b
%iif [ ];then
%ielse
%ifi
EOF
+ y Shell\ Script | f \.sh$
6 case
NUMBER=%{ Enter number elements of case:}
cat < %b
%icase "\$" in
EOF
while [ "$NUMBER" -gt 0 ]
do
cat <> %b
%i)
%i ;;
EOF
let NUMBER=$NUMBER-1
done
cat <> %b
%i*)
%iesac
EOF
+ y Shell\ Script | f \.sh$
7 function
NAME=%{ Enter name of function:}
cat <> %b
$NAME() {
} # end of $NAME()
EOF
+ y Shell\ Script | f \.sh$
8 select of bash
cat <> %b
%iselect i in \$l
%ido
%i if [ -n "\$i" ];then
%i break
%i else
%i continue
%i fi
%idone
EOF
#----------------------- End [shell] language template ------------------------
#------------------------- Begin [c] language template ------------------------
+ f \.h$ | f \.c$ | f \.cc$
1 Author description header
unset LANG
unset LANGUAGE
LC_ALL=
MY_UID="`id | sed 's/^.*uid=\([^(]*\).*$/\1/'`"
AUTHOR="`awk -F: '$3 == '$MY_UID' {print $5}' /etc/passwd`"
cat >> %b <
* Created at: `date`
* Computer: `uname -n`
* System: `uname -sr` on `uname -m`
*
* Copyright (c) `date +%%Y` $AUTHOR All rights reserved.
*
********************************************************************/
EOF
+ f \.h$ | f \.c$ | f \.cc$
2 GPL description header
cat >>%b < %b
%iif () {
%i}
EOF
+ f \.c$ | f \.cc$
4 if () else
cat < %b
%iif () {
%i} else {
%i}
EOF
+ f \.c$ | f \.cc$
5 if () else if ()
cat < %b
%iif ( ) {
%i} else if ( ) {
%i}
EOF
+ f \.c$ | f \.cc$
6 switch ()
NUMBER=%{ Enter number elements of switch:}
echo "%iswitch () {" >%b
while [ "$NUMBER" -gt 0 ]
do
echo "%icase '':" >>%b
echo "%i break;" >>%b
let NUMBER=$NUMBER-1
done
echo "%i default:" >>%b
echo "%i}" >>%b
+ f \.c$ | f \.cc$
7 for ()
cat < %b
%ifor (i = ; i < ; i++) {
%i}
EOF
+ f \.c$ | f \.cc$
8 while ()
cat < %b
%iwhile () {
%i}
EOF
+ f \.c$ | f \.cc$
9 do {} while ()
cat < %b
%ido {
%i} while ()
EOF
+ f \.c$ | f \.cc$
a array
cat < %b
%ichar const x[] = {
%i, ,
%i};
EOF
+ f \.c$ | f \.cc$
b enum
cat < %b
%ienum x {
%i, ,
%i};
EOF
+ f \.c$ | f \.cc$
c struct
cat < %b
%istruct ? {
%i;
%i};
EOF
+ f \.c$ | f \.cc$
d union
cat < %b
%iunion ? {
%i;
%i};
EOF
+ f \.c$ | f \.cc$
e typedef struct
cat < %b
%itypedef struct {
%i;
%i} ?;
EOF
+ f \.c$ | f \.cc$
f function
NAME=%{ Enter name of function:}
cat <> %b
$NAME()
{
} /* end of $NAME() */
EOF
+ f \.c$ | f \.h$ | f \.cc$
g #include
INC=%{ Enter include name: }
if [ -r "$INC" ];then
echo \#include \"$INC\" >%b
else
echo \#include \<$INC\> >%b
fi
+ f \.c$ | f \.h$ | f \.cc$
d #define
echo "#define " >%b
+ f \.c$ | f \.h$ | f \.cc$
d #ifdef
cat < %b
#ifdef
#else
#endif
EOF
+ f \.c$ | f \.h$ | f \.cc$
...............................................................................
+ f \.c$ | f \.h$ | f \.cc$
h View all *.h into current directory
cat *.h |less
+ f \.c$ | f \.cc$
d Run gdb for current file
[ -x "./%n" ] && gdb ./%n
= f \.c$ | f \.cc$
+ f \.c$ | f \.cc$
c Compile, link and run the current .c file
export CFLAGS="-g -Wall -O2"
make || make %n || cc $CFLAGS -o %n %f
[ -r "%n" ] && (echo "*** press any key for run... ***"; read)
[ -x "%n" ] && ./%n
(echo -ne "\n--- Press any key for return to edit. ---"; read)
+ f \.c$ | f \.h$
t Indent `C' formatter
indent -kr -pcs %b 1>/dev/null 2> %e
#--------------------- End [c/c++] language template --------------------------
#------------------------- Begin unknown template -----------------------------
+ y unknown & t r
s #! /bin/sh
echo "#! /bin/sh" >%b
+ y unknown & t r
p #! /usr/bin/perl
echo "#! /usr/bin/perl" >%b
+ y unknown & t r
a Author description header
unset LANG
unset LANGUAGE
LC_ALL=
MY_UID="`id | sed 's/^.*uid=\([^(]*\).*$/\1/'`"
AUTHOR="`awk -F: '$3 == '$MY_UID' {print $5}' /etc/passwd`"
cat >>%b <
Created at: `date`
Computer: `uname -n`
System: `uname -sr` on `uname -m`
Copyright (c) `date +%%Y` $AUTHOR All rights reserved.
----------------------------------------------------------------------
EOF
#--------------------------- End unknown template -----------------------------
-------------------------------------------------------------------------------
#----------------------- Begin common section ---------------------------------
I Insert `Changelog' string
DATE="`date +%%Y-%%m-%%d`"
MY_UID="`id | sed 's/^.*uid=\([^(]*\).*$/\1/'`"
AUTHOR="`awk -F: '$3 == '$MY_UID' {print $5}' /etc/passwd`"
EMAIL="<$REPLYTO>"
echo "$DATE $AUTHOR $EMAIL" >%b
s Invoke `shell'
sh
m view `man'
MAN=%{Enter name of man:}
TMPFILE=`mktemp ${MC_TMPDIR:-/tmp}/mcview.$MAN.XXXXXX` || exit 1
man -Pcat $MAN >$TMPFILE
mcview $TMPFILE
rm -f $TMPFILE
i Insert a out of command to cursor.
CMD=%{ Enter command: }
eval $CMD > %b
o Open bash to next free console
open -s -- /bin/bash
#-------------------------- End of common section -----------------------------
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