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Diffstat (limited to '')
| -rw-r--r-- | dot_vim/ftplugin/latex-suite/outline.py | 186 | ||||
| -rw-r--r-- | dot_vim/ftplugin/latex-suite/outline.pyc | bin | 4324 -> 0 bytes |
2 files changed, 0 insertions, 186 deletions
diff --git a/dot_vim/ftplugin/latex-suite/outline.py b/dot_vim/ftplugin/latex-suite/outline.py deleted file mode 100644 index 7bb6896..0000000 --- a/dot_vim/ftplugin/latex-suite/outline.py +++ /dev/null @@ -1,186 +0,0 @@ -#!/usr/bin/python - -# Part of Latex-Suite -# -# Copyright: Srinath Avadhanula -# Description: -# This file implements a simple outline creation for latex documents. - -import re -import os -import sys -import StringIO - -# getFileContents {{{ -def getFileContents(argin, ext=''): - if type(argin) is str: - fname = argin + ext - else: - fname = argin.group(3) + ext - - # This longish thing is to make sure that all files are converted into - # \n seperated lines. - contents = '\n'.join(open(fname).read().splitlines()) - - # TODO what are all the ways in which a tex file can include another? - pat = re.compile(r'^\\(@?)(include|input){(.*?)}', re.M) - contents = re.sub(pat, lambda input: getFileContents(input, ext), contents) - - return ('%%==== FILENAME: %s' % fname) + '\n' + contents - -# }}} -# stripComments {{{ -def stripComments(contents): - # remove all comments except those of the form - # %%==== FILENAME: <filename.tex> - uncomm = [re.sub('%(?!==== FILENAME: ).*', '', line) for line in contents.splitlines()] - # also remove all only-whitespace lines. - nonempty = [line for line in uncomm if line.strip()] - - return nonempty -# }}} -# addFileNameAndNumber {{{ -def addFileNameAndNumber(lines): - filename = '' - retval = '' - for line in lines: - if re.match('%==== FILENAME: ', line): - filename = line.split('%==== FILENAME: ')[1] - else: - retval += '<%s>%s\n' % (filename, line) - - return retval -# }}} -# getSectionLabels_Root {{{ -def getSectionLabels_Root(lineinfo, section_prefix, label_prefix): - prev_txt = '' - inside_env = 0 - prev_env = '' - outstr = StringIO.StringIO('') - pres_depth = len(section_prefix) - - #print '+getSectionLabels_Root: lineinfo = [%s]' % lineinfo - for line in lineinfo.splitlines(): - if not line: - continue - - # throw away leading white-space - m = re.search('<(.*?)>(.*)', line) - - fname = m.group(1) - line = m.group(2).lstrip() - - # we found a label! - m = re.search(r'\\label{(%s.*?)}' % label_prefix, line) - if m: - # add the current line (except the \label command) to the text - # which will be displayed below this label - prev_txt += re.search(r'(^.*?)\\label{', line).group(1) - - # for the figure environment however, just display the caption. - # instead of everything since the \begin command. - if prev_env == 'figure': - cm = re.search(r'\caption(\[.*?\]\s*)?{(.*?)}', prev_txt) - if cm: - prev_txt = cm.group(2) - - # print a nice formatted text entry like so - # - # > eqn:label - # : e^{i\pi} + 1 = 0 - # - # Use the current "section depth" for the leading indentation. - print >>outstr, '>%s%s\t\t<%s>' % (' '*(2*pres_depth+2), - m.group(1), fname) - print >>outstr, ':%s%s' % (' '*(2*pres_depth+4), prev_txt) - prev_txt = '' - - # If we just encoutered the start or end of an environment or a - # label, then do not remember this line. - # NOTE: This assumes that there is no equation text on the same - # line as the \begin or \end command. The text on the same line as - # the \label was already handled. - if re.search(r'\\begin{(equation|eqnarray|align|figure)', line): - prev_txt = '' - prev_env = re.search(r'\\begin{(.*?)}', line).group(1) - inside_env = 1 - - elif re.search(r'\\label', line): - prev_txt = '' - - elif re.search(r'\\end{(equation|eqnarray|align|figure)', line): - inside_env = 0 - prev_env = '' - - else: - # If we are inside an environment, then the text displayed with - # the label is the complete text within the environment, - # otherwise its just the previous line. - if inside_env: - prev_txt += line - else: - prev_txt = line - - return outstr.getvalue() - -# }}} -# getSectionLabels {{{ -def getSectionLabels(lineinfo, - sectypes=['chapter', 'section', 'subsection', 'subsubsection'], - section_prefix='', label_prefix=''): - - if not sectypes: - return getSectionLabels_Root(lineinfo, section_prefix, label_prefix) - - ##print 'sectypes[0] = %s, section_prefix = [%s], lineinfo = [%s]' % ( - ## sectypes[0], section_prefix, lineinfo) - - sections = re.split(r'(<.*?>\\%s{.*})' % sectypes[0], lineinfo) - - # there will 1+2n sections, the first containing the "preamble" and the - # others containing the child sections as paris of [section_name, - # section_text] - - rettext = getSectionLabels(sections[0], sectypes[1:], section_prefix, label_prefix) - - for i in range(1,len(sections),2): - sec_num = (i+1)/2 - section_name = re.search(r'\\%s{(.*?)}' % sectypes[0], sections[i]).group(1) - section_label_text = getSectionLabels(sections[i] + sections[i+1], sectypes[1:], - section_prefix+('%d.' % sec_num), label_prefix) - - if section_label_text: - sec_heading = 2*' '*len(section_prefix) + section_prefix - sec_heading += '%d. %s' % (sec_num, section_name) - sec_heading += '<<<%d\n' % (len(section_prefix)/2+1) - - rettext += sec_heading + section_label_text - - return rettext - -# }}} - -# main {{{ -def main(fname, label_prefix): - [head, tail] = os.path.split(fname) - if head: - os.chdir(head) - - [root, ext] = os.path.splitext(tail) - contents = getFileContents(root, ext) - nonempty = stripComments(contents) - lineinfo = addFileNameAndNumber(nonempty) - - return getSectionLabels(lineinfo, label_prefix=label_prefix) -# }}} - -if __name__ == "__main__": - if len(sys.argv) > 2: - prefix = sys.argv[2] - else: - prefix = '' - - print main(sys.argv[1], prefix) - - -# vim: fdm=marker diff --git a/dot_vim/ftplugin/latex-suite/outline.pyc b/dot_vim/ftplugin/latex-suite/outline.pyc Binary files differdeleted file mode 100644 index 8049cdc..0000000 --- a/dot_vim/ftplugin/latex-suite/outline.pyc +++ /dev/null |