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#!/usr/bin/env python3
"""Convert texstudio cwl files to VimTeX format"""
import os
import re
with open('tools/symbols') as f:
SYMBOLS = dict([line.strip().split(' ') for line in f.readlines()])
with open('default') as f:
DEFAULT = [line.strip().split(' ')[0] for line in f.readlines()]
RE_CMD = re.compile(r'\w+\*?')
RE_ENV = re.compile(r'\\begin\{(\w+\*?)\}')
files = [['texstudio-cwls/' + f, os.path.splitext(f)[0]]
for f in os.listdir('texstudio-cwls')]
for infile, outfile in files:
with open(infile, encoding='latin1') as f:
lines = f.readlines()
includes = [line for line in lines if line[0:4] == '#inc']
commands = sorted(set([RE_CMD.search(line).group(0)
for line in lines
if line[0] == '\\']),
key=lambda l: (l.lower(), l.swapcase()))
commands = [cmd for cmd in commands if cmd not in DEFAULT]
commands = [cmd for cmd in commands if len(cmd) > 3]
commands = [[cmd, SYMBOLS.get(cmd, '')] for cmd in commands]
commands = [' '.join(cmd).strip() + '\n' for cmd in commands]
environs = sorted(set([res.group(1)
for res in [RE_ENV.search(line)
for line in lines
if line[0] == '\\']
if res is not None]),
key=lambda l: (l.lower(), l.swapcase()))
environs = [r'\begin{'+env+'}' for env in environs]
environs = [env for env in environs if env not in DEFAULT]
environs = [env+'\n' for env in environs]
with open(outfile, 'w') as f:
for line in includes + commands + environs:
f.write(line)
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