+++ /dev/null
-" Tag Highlighter:
-" Author: A. S. Budden <abudden _at_ gmail _dot_ com>
-" Copyright: Copyright (C) 2009-2011 A. S. Budden
-" Permission is hereby granted to use and distribute this code,
-" with or without modifications, provided that this copyright
-" notice is copied with it. Like anything else that's free,
-" the TagHighlight plugin is provided *as is* and comes with no
-" warranty of any kind, either expressed or implied. By using
-" this plugin, you agree that in no event will the copyright
-" holder be liable for any damages resulting from the use
-" of this software.
-
-" ---------------------------------------------------------------------
-try
- if &cp || v:version < 700 || (exists('g:loaded_TagHLLibraries') && (g:plugin_development_mode != 1))
- throw "Already loaded"
- endif
-catch
- finish
-endtry
-let g:loaded_TagHLLibraries = 1
-
-function! TagHighlight#Libraries#LoadLibraries()
- if has_key(g:TagHighlightPrivate,'Libraries')
- " Already loaded
- return
- endif
- call TagHLDebug("Loading standard library information", "Information")
-
- let g:TagHighlightPrivate['LibraryPath'] = g:TagHighlightPrivate['PluginPath'] . '/standard_libraries'
- let g:TagHighlightPrivate['Libraries'] = {}
- let library_config_files = split(glob(g:TagHighlightPrivate['LibraryPath'] . '/*/library_types.txt'), '\n')
-
- let required_keys = ["LibraryName","TypesFiles","CheckMode","TypesSuffixes"]
- for library_config in library_config_files
- call TagHLDebug("Loading information for " . library_config, "Information")
- let skip = 0
- let library_details = TagHighlight#LoadDataFile#LoadFile(library_config)
- for key in required_keys
- if ! has_key(library_details, key)
- call TagHLDebug("Could not load library from " . library_config, "Warning")
- let skip = 1
- break
- endif
- endfor
- if skip
- continue
- endif
- " Config looks valid; check fields that should be lists are:
- let list_keys = ["TypesFiles","TypesSuffixes","MatchREs"]
- for key in list_keys
- if has_key(library_details,key) && type(library_details[key]) == type('')
- let value = library_details[key]
- unlet library_details[key]
- let library_details[key] = [value]
- endif
- endfor
- " Store the absolute path to the all types files
- let library_details['TypesFileFullPaths'] = []
- for types_file in library_details['TypesFiles']
- let library_details['TypesFileFullPaths'] += [fnamemodify(library_config, ':p:h') . '/' . types_file]
- endfor
-
- " Handle some defaults
- if ! has_key(library_details,'MatchREs')
- " Default matcher will never match on any file
- let library_details['MatchREs'] = ['.\%^']
- endif
- if ! has_key(library_details, 'CustomFunction')
- " Default custom function will always return 'Skip'
- let library_details['CustomFunction'] = 'TagHighlight#Libraries#NeverMatch'
- endif
- if ! has_key(library_details, 'MatchLines')
- " Just use a suitable default value
- let library_details['MatchLines'] = 30
- endif
-
- call TagHLDebug("Loaded library: " . string(library_details), "Information")
- let g:TagHighlightPrivate['Libraries'][library_details['LibraryName']] = library_details
- endfor
-endfunction
-
-function! TagHighlight#Libraries#FindUserLibraries()
- " Open any explicitly configured libraries
- call TagHLDebug("Searching for user libraries", "Information")
- let user_library_dir = TagHighlight#Option#GetOption('UserLibraryDir')
- let user_libraries = TagHighlight#Option#GetOption('UserLibraries')
-
- call TagHLDebug("Library Dir: " . user_library_dir, "Information")
- call TagHLDebug("Library List: " . string(user_libraries), "Information")
-
- let libraries_to_load = []
-
- for library in user_libraries
- " If it looks like an absolute path, just load it
- if (library[1] == ':' || library['0'] == '/') && filereadable(library)
- call TagHLDebug("User library is absolute path: " . library, "Information")
- let libraries_to_load +=
- \ [{
- \ 'Name': 'User Library',
- \ 'Filename': fnamemodify(library, ':t'),
- \ 'Path': fnamemodify(library, '%:p'),
- \ }]
- " Otherwise, try appending to the library dir
- elseif filereadable(user_library_dir . '/' . library)
- call TagHLDebug("User library is relative path: " . library, "Information")
- let library_path = user_library_dir . '/' . library
- let libraries_to_load +=
- \ [{
- \ 'Name': 'User Library',
- \ 'Filename': fnamemodify(library_path, ':t'),
- \ 'Path': fnamemodify(library_path, '%:p'),
- \ }]
- else
- call TagHLDebug("Cannot load user library " . library, "Error")
- endif
- endfor
- return libraries_to_load
-endfunction
-
-function! TagHighlight#Libraries#FindLibraryFiles(suffix)
- " Should only actually read the libraries once
- call TagHLDebug("Finding library files for current file with suffix " . a:suffix, "Information")
- call TagHighlight#Libraries#LoadLibraries()
-
- let libraries_to_load = []
- let forced_standard_libraries = TagHighlight#Option#GetOption('ForcedStandardLibraries')
-
- if TagHighlight#Option#GetOption('DisableStandardLibraries')
- call TagHLDebug("Standard library loading disabled", "Information")
- return []
- endif
-
- for library in values(g:TagHighlightPrivate['Libraries'])
- call TagHLDebug("Checking " . library['LibraryName'], "Information")
- let load = 0
- if index(library['TypesSuffixes'], a:suffix) != -1
- " Suffix is in the list of acceptable ones
- if index(forced_standard_libraries, library['LibraryName']) != -1
- call TagHLDebug("Library(".library['LibraryName']."): Forced", "Information")
- let load = 1
- elseif library['CheckMode'] == 'Always'
- call TagHLDebug("Library(".library['LibraryName']."): Always", "Information")
- let load = 1
- elseif library['CheckMode'] == 'MatchStart'
- call TagHLDebug("Library(".library['LibraryName']."): Checking MatchStart", "Information")
- for matcher in library['MatchREs']
- call cursor(1,1)
- if search(matcher, 'nc',library['MatchLines'])
- call TagHLDebug("Library(".library['LibraryName']."): Match!", "Information")
- let load = 1
- break
- endif
- endfor
- elseif library['CheckMode'] == 'MatchEnd'
- call TagHLDebug("Library(".library['LibraryName']."): Checking MatchEnd", "Information")
- for matcher in library['MatchREs']
- call cursor(1000000,1000000)
- if search(matcher, 'ncb', library['MatchLines'])
- call TagHLDebug("Library(".library['LibraryName']."): Match!", "Information")
- let load = 1
- break
- endif
- endfor
- elseif library['CheckMode'] == 'Custom'
- call TagHLDebug("Library(".library['LibraryName']."): Custom (".library['CustomFunction'].")", "Information")
- " The hope is that this won't really ever be used, but
- " call the function and check that it returns the right
- " kind of thing (takes suffix as parameter)
- exe 'let result = ' . library['CustomFunction'] . '(' . a:suffix . ')'
- if result == 'Load'
- call TagHLDebug("Custom result: Load", "Information")
- let load = 1
- elseif result == 'Skip'
- call TagHLDebug("Custom result: Skip", "Information")
- " Pass
- else
- call TagHLDebug("Misconfigured library: custom function has invalid return value", "Critical")
- endif
- endif
- endif
- if load
- for full_path in library['TypesFileFullPaths']
- let libraries_to_load +=
- \ [{
- \ 'Name': library['LibraryName'],
- \ 'Filename': fnamemodify(full_path, ':t'),
- \ 'Path': full_path,
- \ }]
- endfor
- else
- call TagHLDebug("No match:" . library['LibraryName'], "Information")
- endif
- endfor
-
- return libraries_to_load
-endfunction
-
-function! TagHighlight#Libraries#NeverMatch()
- return 'Skip'
-endfunction
v.licheni.net / stack / conf / vim.git / blobdiff