[OS X TeX] New TeXShop macro: "Insert reference"
Will Robertson
will at guerilla.net.au
Fri Aug 20 21:29:59 CEST 2004
Hello again
I seem to be getting caught up in creating scripts for TeXShop at the
moment.
By popular demand you may be able to convince me to write them for
iTeXMac as well.
This script is for inserting references. You won't need to ever
remember a label name again! I suggest the key combo CMD+SHIFT+R. Hit
the keys and click your reference - that's it. Read the blurb of the
script for more info.
Please try it out and let me know how you go. It it works, tell me and
I'll be happy! If it doesn't, I can fix the problems. If all's well,
I'll put it up on my site.
Ciao!
Will
PS If you know anything about grep/sed/awk and wouldn't mind looking at
my commands, I'd be very grateful (there's just three one liners all
piped together). I'm just winging it, so I don't know if I'm doing it
efficiently or even correctly. Bit of a UNIX newbie - I only know
enough to do damage, really.
ATTACHED TEXSHOP MACRO:
(COPY/PASTE INTO A NEW ITEM IN THE MACRO EDITOR TO INSTALL)
--Applescript
-- "INSERT REFERENCE", for TeXShop
-- This script searches through the current file (or within every file
in the current folder) for \label{...} commands, then pops up a list
for you to choose from which you may insert one. It will cut down the
list to include only those entries that contain the current selection.
So if you type "sec" and select it, then run this script, you will get
a choice of only, e.g., "sec:intro","sec:conc","fig:secunia", but not
other labels in your document e.g., "cha:monkey","equ:maxwell",etc. The
inserted reference label is wrapped in a (optional) customisable LaTeX
command.
-- 2004 Will Robertson
-- CUSTOMISE TO YOUR LIKING:
property ref_command: "ref" -- or "vref" or "fref" etc... N.B. no
backslash!
-- Inserts e.g. "\ref{fig:ladle}" or "\vref{fig:ladle}" or ... based on
this property
-- Put "" to insert the plain label: e.g. "fig:ladle"
property only_scan_current_file: false
-- If false, the script will search through every .tex file in the
folder containing the current file.
-- This is useful for projects with other \include{} -ed files in the
same folder.
-- Otherwise, it will only look in the current file.
--THE SCRIPT:
tell application "TeXShop"
if only_scan_current_file
set searchtexfiles to the quoted form of #TEXPATH# -- the current
file: /path/to/docu.tex
else
set texpath to alias posix file #TEXPATH#
tell application "Finder" to set texfolder to the container of
(texpath as alias)
set texdir to the posix path of (texfolder as alias)
set alltexfiles to the quoted form of texdir & "*.tex"
set searchtexfiles to alltexfiles
end if
set current_selection to the content of the selection of the front
document
-- DO SHELL SCRIPT COMPONENTS:
set find_label_lines to ("grep -h '\\\\label' " & searchtexfiles) as
string
set trim_to_raw_labels to " | sed 's/.*\\\\label{//' | sed 's/}.*//'"
set search_restrict to (" | grep " & quoted form of current_selection)
as string
set get_labels_shell_script to find_label_lines & trim_to_raw_labels &
search_restrict
set all_labels_str to do shell script get_labels_shell_script
set all_labels to every paragraph of all_labels_str
set label_insert to choose from list all_labels
if label_insert /= false
if ref_command = "" then
set ref_insert to label_insert
else
set ref_insert to "\\" & ref_command & "{" & label_insert & "}"
end if
set the selection of the front document to ref_insert as string
end if
end tell
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