From 2cab8a49e64b725dbbf048549e7e9a9a4fdc0a3b Mon Sep 17 00:00:00 2001
From: sjplimp <sjplimp@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Fri, 4 Jan 2008 15:22:54 +0000
Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@1302
 f3b2605a-c512-4ea7-a41b-209d697bcdaa

---
 tools/README           |  1 +
 tools/vim/README.txt   | 20 +++++++++++++++
 tools/vim/lammps.vim   | 57 ++++++++++++++++++++++++++++++++++++++++++
 tools/vim/mysyntax.vim |  3 +++
 tools/vim/vimrc        |  2 ++
 5 files changed, 83 insertions(+)
 create mode 100644 tools/vim/README.txt
 create mode 100644 tools/vim/lammps.vim
 create mode 100644 tools/vim/mysyntax.vim
 create mode 100644 tools/vim/vimrc

diff --git a/tools/README b/tools/README
index 4f22ed919b..dad2a39c10 100644
--- a/tools/README
+++ b/tools/README
@@ -24,6 +24,7 @@ micelle2d	       create a data file of small lipid chains in solvent
 msi2lmp		       use Accelrys Insight code to setup LAMMPS input
 pymol_asphere	       convert LAMMPS output of ellipsoids to PyMol format
 restart2data	       convert a binary restart file to an input data file
+vim		       add-ons to VIM editor for editing LAMMPS input scripts
 xmovie		       a quick/simple viz package (2d projections of 3d)
 
 For tools that are single C, C++, or Fortran files, a Makefile for
diff --git a/tools/vim/README.txt b/tools/vim/README.txt
new file mode 100644
index 0000000000..9b1ec33cd4
--- /dev/null
+++ b/tools/vim/README.txt
@@ -0,0 +1,20 @@
+=== Vim Syntax Highlighting ===
+===============================
+
+The files provided in this directory will enable syntax highlighting
+for the lammps script syntax in vim. The simulation scripts have to
+end on .lmp (see mysyntax.vim).  By far not all commands are included
+in the syntax file (lammps.vim). You can easily add new ones.
+
+=To enable the highlighting:
+============================
+(0)   Create a ~/.vimrc
+      You can have a look in /usr/local/share/vim/current/vimrc.example
+(1)   Insert in ~/.vimrc
+         let mysyntaxfile = "~/.vim/mysyntax.vim"
+      just before
+         syntax on
+(2)   Create directory ~/.vim and place mysyntax.vim and lammps.vim there
+
+Gerolf Ziegenhain <gerolf@ziegenhain.com> 2007
+
diff --git a/tools/vim/lammps.vim b/tools/vim/lammps.vim
new file mode 100644
index 0000000000..b1bcd820d4
--- /dev/null
+++ b/tools/vim/lammps.vim
@@ -0,0 +1,57 @@
+" Vim syntax file
+" Language:	         Lammps Simulation Script File
+" Maintainer:	      Gerolf Ziegenhain <gerolf@ziegenhain.com>
+" Latest Revision:   2007-11-19
+
+syn clear
+
+syn keyword lammpsOutput      log write_restart dump undump thermo thermo_modify thermo_style print 
+syn keyword lammpsRead        include read read_restart read_data
+syn keyword lammpsLattice     boundary units atom_style lattice region create_box create_atoms 
+syn keyword lammpsLattice     delete_atoms change_box dimension
+syn keyword lammpsParticle    pair_coeff pair_style mass angle_coeff angle_style atom_modify
+syn keyword lammpsParticle    atom_style bond_coeff bond_style delete_bonds
+syn keyword lammpsSetup       min_style fix_modify run_style timestep neighbor fix unfix
+syn keyword lammpsRun         minimize run  
+syn keyword lammpsDefine      variable
+
+syn keyword lammpsRepeat      jump next loop
+
+syn keyword lammpsOperator    equal add sub mult div 
+
+syn keyword lammpsConditional if then else
+
+syn region lammpsString			start=+'+ end=+'+	oneline
+syn region lammpsString			start=+"+ end=+"+	oneline
+
+syn match lammpsNumber		"\<[0-9]\+[ij]\=\>"
+syn match lammpsFloat		"\<[0-9]\+\.[0-9]*\([edED][-+]\=[0-9]\+\)\=[ij]\=\>"
+syn match lammpsFloat		"\.[0-9]\+\([edED][-+]\=[0-9]\+\)\=[ij]\=\>"
+syn match lammpsFloat		"\<[0-9]\+[edED][-+]\=[0-9]\+[ij]\=\>"
+
+syn match lammpsComment         "#.*$"
+
+syn match lammpsVariable   "\$\({[a-zA-Z0-9]\+}\)"
+syn match lammpsVariable   "\$[A-Za-z]"
+
+if !exists("did_lammps_syntax_inits")
+  let did_lammps_syntax_inits = 1
+  hi link lammpsOutput        Function
+  hi link lammpsRepeat        Repeat
+  hi link lammpsRead          Include
+  hi link lammpsLattice   		Typedef
+  hi link lammpsParticle      Typedef
+  hi link lammpsSetup         Typedef
+  hi link lammpsDefine        Define
+  hi link lammpsRun           Statement
+  hi link lammpsNumber			Number
+  hi link lammpsFloat			Float
+  hi link lammpsString			String
+  hi link lammpsComment			Comment
+  hi link lammpsLoop          Repeat
+  hi link lammpsVariable      Identifier
+  hi link lammpsConditional   Conditional
+  hi link lammpsOperator      Operator
+endif
+
+let b:current_syntax = "lammps"
diff --git a/tools/vim/mysyntax.vim b/tools/vim/mysyntax.vim
new file mode 100644
index 0000000000..7c2d46ef52
--- /dev/null
+++ b/tools/vim/mysyntax.vim
@@ -0,0 +1,3 @@
+augroup syntax
+au  BufNewFile,BufReadPost *.lmp so ~/.vim/lammps.vim
+augroup END
diff --git a/tools/vim/vimrc b/tools/vim/vimrc
new file mode 100644
index 0000000000..724e077eac
--- /dev/null
+++ b/tools/vim/vimrc
@@ -0,0 +1,2 @@
+let mysyntaxfile = "~/.vim/mysyntax.vim"
+syntax on