remove 'synctex' internally, work with external library instead

1 files changed, 0 insertions, 554 deletions

diff --git a/cut-n-paste/synctex/synctex_parser_advanced.h b/cut-n-paste/synctex/synctex_parser_advanced.h
deleted file mode 100644
index 867fbf7e..00000000
--- a/cut-n-paste/synctex/synctex_parser_advanced.h
+++ /dev/null
@@ -1,554 +0,0 @@
-/*
- Copyright (c) 2008-2017 jerome DOT laurens AT u-bourgogne DOT fr
- 
- This file is part of the __SyncTeX__ package.
- 
- [//]: # (Latest Revision: Sun Oct 15 15:09:55 UTC 2017)
- [//]: # (Version: 1.21)
- 
- See `synctex_parser_readme.md` for more details
- 
- ## License
- 
- Permission is hereby granted, free of charge, to any person
- obtaining a copy of this software and associated documentation
- files (the "Software"), to deal in the Software without
- restriction, including without limitation the rights to use,
- copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following
- conditions:
- 
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
- 
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- OTHER DEALINGS IN THE SOFTWARE
- 
- Except as contained in this notice, the name of the copyright holder
- shall not be used in advertising or otherwise to promote the sale,
- use or other dealings in this Software without prior written
- authorization from the copyright holder.
- */
-
-#include "synctex_parser.h"
-#include "synctex_parser_utils.h"
-
-#ifndef __SYNCTEX_PARSER_PRIVATE__
-#   define __SYNCTEX_PARSER_PRIVATE__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-    /*  Reminder that the argument must not be NULL */
-    typedef synctex_node_p synctex_non_null_node_p;
-
-    /*  Each node of the tree, except the scanner itself belongs to a class.
-     *  The class object is just a struct declaring the owning scanner
-     *  This is a pointer to the scanner as root of the tree.
-     *  The type is used to identify the kind of node.
-     *  The class declares pointers to a creator and a destructor method.
-     *  The log and display fields are used to log and display the node.
-     *  display will also display the child, sibling and parent sibling.
-     *  parent, child and sibling are used to navigate the tree,
-     *  from TeX box hierarchy point of view.
-     *  The friend field points to a method which allows to navigate from friend to friend.
-     *  A friend is a node with very close tag and line numbers.
-     *  Finally, the info field point to a method giving the private node info offset.
-     */
-    
-    /**
-     *  These are the masks for the synctex node types.
-     *  int's are 32 bits at leats.
-     */
-    enum {
-        synctex_shift_root,
-        synctex_shift_no_root,
-        synctex_shift_void,
-        synctex_shift_no_void,
-        synctex_shift_box,
-        synctex_shift_no_box,
-        synctex_shift_proxy,
-        synctex_shift_no_proxy,
-        synctex_shift_h,
-        synctex_shift_v
-    };
-    enum {
-        synctex_mask_root      = 1,
-        synctex_mask_no_root   = synctex_mask_root<<1,
-        synctex_mask_void      = synctex_mask_no_root<<1,
-        synctex_mask_no_void   = synctex_mask_void<<1,
-        synctex_mask_box       = synctex_mask_no_void<<1,
-        synctex_mask_no_box    = synctex_mask_box<<1,
-        synctex_mask_proxy     = synctex_mask_no_box<<1,
-        synctex_mask_no_proxy  = synctex_mask_proxy<<1,
-        synctex_mask_h         = synctex_mask_no_proxy<<1,
-        synctex_mask_v         = synctex_mask_h<<1,
-    };
-    enum {
-        synctex_mask_non_void_hbox = synctex_mask_no_void
-        | synctex_mask_box
-        | synctex_mask_h,
-        synctex_mask_non_void_vbox = synctex_mask_no_void
-        | synctex_mask_box
-        | synctex_mask_v
-    };
-    typedef enum {
-        synctex_node_mask_sf =
-        synctex_mask_root
-        |synctex_mask_no_void
-        |synctex_mask_no_box
-        |synctex_mask_no_proxy,
-        synctex_node_mask_vbox =
-        synctex_mask_no_root
-        |synctex_mask_no_void
-        |synctex_mask_box
-        |synctex_mask_no_proxy
-        |synctex_mask_v,
-        synctex_node_mask_hbox =
-        synctex_mask_no_root
-        |synctex_mask_no_void
-        |synctex_mask_box
-        |synctex_mask_no_proxy
-        |synctex_mask_h,
-        synctex_node_mask_void_vbox =
-        synctex_mask_no_root
-        |synctex_mask_void
-        |synctex_mask_box
-        |synctex_mask_no_proxy
-        |synctex_mask_v,
-        synctex_node_mask_void_hbox =
-        synctex_mask_no_root
-        |synctex_mask_void
-        |synctex_mask_box
-        |synctex_mask_no_proxy
-        |synctex_mask_h,
-        synctex_node_mask_vbox_proxy =
-        synctex_mask_no_root
-        |synctex_mask_no_void
-        |synctex_mask_box
-        |synctex_mask_proxy
-        |synctex_mask_v,
-        synctex_node_mask_hbox_proxy =
-        synctex_mask_no_root
-        |synctex_mask_no_void
-        |synctex_mask_box
-        |synctex_mask_proxy
-        |synctex_mask_h,
-        synctex_node_mask_nvnn =
-        synctex_mask_no_root
-        |synctex_mask_void
-        |synctex_mask_no_box
-        |synctex_mask_no_proxy,
-        synctex_node_mask_input =
-        synctex_mask_root
-        |synctex_mask_void
-        |synctex_mask_no_box
-        |synctex_mask_no_proxy,
-        synctex_node_mask_proxy =
-        synctex_mask_no_root
-        |synctex_mask_void
-        |synctex_mask_no_box
-        |synctex_mask_proxy
-    } synctex_node_mask_t;
-
-    enum {
-        /* input */
-        synctex_tree_sibling_idx        =  0,
-        synctex_tree_s_input_max        =  1,
-        /* All */
-        synctex_tree_s_parent_idx       =  1,
-        synctex_tree_sp_child_idx       =  2,
-        synctex_tree_spc_friend_idx     =  3,
-        synctex_tree_spcf_last_idx      =  4,
-        synctex_tree_spcfl_vbox_max     =  5,
-        /* hbox supplement */
-        synctex_tree_spcfl_next_hbox_idx  =  5,
-        synctex_tree_spcfln_hbox_max      =  6,
-        /* hbox proxy supplement */
-        synctex_tree_spcfln_target_idx        =  6,
-        synctex_tree_spcflnt_proxy_hbox_max   =  7,
-        /* vbox proxy supplement */
-        synctex_tree_spcfl_target_idx         =  5,
-        synctex_tree_spcflt_proxy_vbox_max    =  6,
-        /*  spf supplement*/
-        synctex_tree_sp_friend_idx  =  2,
-        synctex_tree_spf_max        =  3,
-        /*  box boundary supplement */
-        synctex_tree_spf_arg_sibling_idx   =  3,
-        synctex_tree_spfa_max              =  4,
-        /*  proxy supplement */
-        synctex_tree_spf_target_idx    =  3,
-        synctex_tree_spft_proxy_max    =  4,
-        /*  last proxy supplement */
-        synctex_tree_spfa_target_idx      =  4,
-        synctex_tree_spfat_proxy_last_max =  5,
-        /* sheet supplement */
-        synctex_tree_s_child_idx        =  1,
-        synctex_tree_sc_next_hbox_idx   =  2,
-        synctex_tree_scn_sheet_max      =  3,
-        /* form supplement */
-        synctex_tree_sc_target_idx      =  2,
-        synctex_tree_sct_form_max       =  3,
-        /* spct */
-        synctex_tree_spc_target_idx     =  3,
-        synctex_tree_spct_handle_max    =  4,
-    };
-    
-    enum {
-        /* input */
-        synctex_data_input_tag_idx  =  0,
-        synctex_data_input_line_idx =  1,
-        synctex_data_input_name_idx =  2,
-        synctex_data_input_tln_max  =  3,
-        /* sheet */
-        synctex_data_sheet_page_idx =  0,
-        synctex_data_p_sheet_max    =  1,
-        /* form */
-        synctex_data_form_tag_idx   =  0,
-        synctex_data_t_form_max     =  1,
-        /* tlchv */
-        synctex_data_tag_idx        =  0,
-        synctex_data_line_idx       =  1,
-        synctex_data_column_idx     =  2,
-        synctex_data_h_idx          =  3,
-        synctex_data_v_idx          =  4,
-        synctex_data_tlchv_max      =  5,
-        /* tlchvw */
-        synctex_data_width_idx      =  5,
-        synctex_data_tlchvw_max     =  6,
-        /* box */
-        synctex_data_height_idx     =  6,
-        synctex_data_depth_idx      =  7,
-        synctex_data_box_max        =  8,
-        /* hbox supplement */
-        synctex_data_mean_line_idx  =  8,
-        synctex_data_weight_idx     =  9,
-        synctex_data_h_V_idx        = 10,
-        synctex_data_v_V_idx        = 11,
-        synctex_data_width_V_idx    = 12,
-        synctex_data_height_V_idx   = 13,
-        synctex_data_depth_V_idx    = 14,
-        synctex_data_hbox_max       = 15,
-        /* ref */
-        synctex_data_ref_tag_idx    =  0,
-        synctex_data_ref_h_idx      =  1,
-        synctex_data_ref_v_idx      =  2,
-        synctex_data_ref_thv_max    =  3,
-        /* proxy */
-        synctex_data_proxy_h_idx    =  0,
-        synctex_data_proxy_v_idx    =  1,
-        synctex_data_proxy_hv_max   =  2,
-        /* handle */
-        synctex_data_handle_w_idx   =  0,
-        synctex_data_handle_w_max   =  1,
-    };
-
-    /*  each synctex node has a class */
-    typedef struct synctex_class_t synctex_class_s;
-    typedef synctex_class_s * synctex_class_p;
-    
-    
-    /*  synctex_node_p is a pointer to a node
-     *  synctex_node_s is the target of the synctex_node_p pointer
-     *  It is a pseudo object oriented program.
-     *  class is a pointer to the class object the node belongs to.
-     *  implementation is meant to contain the private data of the node
-     *  basically, there are 2 kinds of information: navigation information and
-     *  synctex information. Both will depend on the type of the node,
-     *  thus different nodes will have different private data.
-     *  There is no inheritancy overhead.
-     */
-    typedef union {
-        synctex_node_p as_node;
-        int    as_integer;
-        char * as_string;
-        void * as_pointer;
-    } synctex_data_u;
-    typedef synctex_data_u * synctex_data_p;
-    
-#   if defined(SYNCTEX_USE_CHARINDEX)
-    typedef unsigned int synctex_charindex_t;
-    synctex_charindex_t synctex_node_charindex(synctex_node_p node);
-    typedef synctex_charindex_t synctex_lineindex_t;
-    synctex_lineindex_t synctex_node_lineindex(synctex_node_p node);
-    synctex_node_p synctex_scanner_handle(synctex_scanner_p scanner);
-#       define SYNCTEX_DECLARE_CHARINDEX \
-            synctex_charindex_t char_index;\
-            synctex_lineindex_t line_index;
-#       define SYNCTEX_DECLARE_CHAR_OFFSET \
-            synctex_charindex_t charindex_offset;
-#   else
-#       define SYNCTEX_DECLARE_CHARINDEX
-#       define SYNCTEX_DECLARE_CHAR_OFFSET
-#   endif
-    struct synctex_node_t {
-        SYNCTEX_DECLARE_CHARINDEX
-        synctex_class_p class_;
-#ifdef DEBUG
-        synctex_data_u data[22];
-#else
-        synctex_data_u data[1];
-#endif
-    };
-    
-    typedef synctex_node_p * synctex_node_r;
-    
-    typedef struct {
-        int h;
-        int v;
-    } synctex_point_s;
-    
-    typedef synctex_point_s * synctex_point_p;
-    
-    typedef struct {
-        synctex_point_s min;   /* top left */
-        synctex_point_s max;   /* bottom right */
-    } synctex_box_s;
-    
-    typedef synctex_box_s * synctex_box_p;
-    /**
-     *  These are the types of the synctex nodes.
-     *  No need to use them but the compiler needs them here.
-     *  There are 3 kinds of nodes.
-     *  - primary nodes
-     *  - proxies
-     *  - handles
-     *  Primary nodes are created at parse time
-     *  of the synctex file.
-     *  Proxies are used to support pdf forms.
-     *  The ref primary nodes are replaced by a tree
-     *  of proxy nodes which duplicate the tree of primary
-     *  nodes available in the refered form.
-     *  Roughly speaking, the primary nodes of the form
-     *  know what to display, the proxy nodes know where.
-     *  Handles are used in queries. They point to either
-     *  primary nodes or proxies.
-     */
-    typedef enum {
-        synctex_node_type_none = 0,
-        synctex_node_type_input,
-        synctex_node_type_sheet,
-        synctex_node_type_form,
-        synctex_node_type_ref,
-        synctex_node_type_vbox,
-        synctex_node_type_void_vbox,
-        synctex_node_type_hbox,
-        synctex_node_type_void_hbox,
-        synctex_node_type_kern,
-        synctex_node_type_glue,
-        synctex_node_type_rule,
-        synctex_node_type_math,
-        synctex_node_type_boundary,
-        synctex_node_type_box_bdry,
-        synctex_node_type_proxy,
-        synctex_node_type_proxy_last,
-        synctex_node_type_proxy_vbox,
-        synctex_node_type_proxy_hbox,
-        synctex_node_type_handle,
-        synctex_node_number_of_types
-    } synctex_node_type_t;
-    /*  synctex_node_type gives the type of a given node,
-     *  synctex_node_isa gives the same information as a human readable text. */
-    synctex_node_type_t synctex_node_type(synctex_node_p node);
-    const char * synctex_node_isa(synctex_node_p node);
-    
-    synctex_node_type_t synctex_node_target_type(synctex_node_p node);
-
-    synctex_node_type_t synctex_node_type(synctex_node_p node);
-    const char * synctex_node_isa(synctex_node_p node);
-    
-    void synctex_node_log(synctex_node_p node);
-    void synctex_node_display(synctex_node_p node);
-    
-    /*  Given a node, access to the location in the synctex file where it is defined.
-     */
-
-    int synctex_node_form_tag(synctex_node_p node);
-    
-    int synctex_node_weight(synctex_node_p node);
-    int synctex_node_child_count(synctex_node_p node);
-    
-    int synctex_node_h(synctex_node_p node);
-    int synctex_node_v(synctex_node_p node);
-    int synctex_node_width(synctex_node_p node);
-    
-    int synctex_node_box_h(synctex_node_p node);
-    int synctex_node_box_v(synctex_node_p node);
-    int synctex_node_box_width(synctex_node_p node);
-    int synctex_node_box_height(synctex_node_p node);
-    int synctex_node_box_depth(synctex_node_p node);
-    
-    int synctex_node_hbox_h(synctex_node_p node);
-    int synctex_node_hbox_v(synctex_node_p node);
-    int synctex_node_hbox_width(synctex_node_p node);
-    int synctex_node_hbox_height(synctex_node_p node);
-    int synctex_node_hbox_depth(synctex_node_p node);
-    
-    synctex_scanner_p synctex_scanner_new(void);
-    synctex_node_p synctex_node_new(synctex_scanner_p scanner,synctex_node_type_t type);
-
-    /**
-     *  Scanner display switcher getter.
-     *  If the switcher is 0, synctex_node_display is disabled.
-     *  If the switcher is <0, synctex_node_display has no limit.
-     *  If the switcher is >0, only the first switcher (as number) nodes are displayed.
-     *  - parameter: a scanner
-     *  - returns: an integer
-     */
-    int synctex_scanner_display_switcher(synctex_scanner_p scanR);
-    void synctex_scanner_set_display_switcher(synctex_scanner_p scanR, int switcher);
-
-    /**
-     *  Iterator is the structure used to traverse
-     *  the answer to client queries.
-     *  First answers are the best matches, according
-     *  to criteria explained below.
-     *  Next answers are not ordered.
-     *  Objects are handles to nodes in the synctex node tree starting at scanner.
-     */
-    typedef struct synctex_iterator_t synctex_iterator_s;
-    typedef synctex_iterator_s * synctex_iterator_p;
-
-    /**
-     *  Designated creator for a display query, id est,
-     *  forward navigation from source to output.
-     *  Returns NULL if the query has no answer.
-     *  Code example:
-     *      synctex_iterator_p iterator = NULL;
-     *      if ((iterator = synctex_iterator_new_display(...)) {
-     *      synctex_node_p node = NULL;
-     *      while((node = synctex_iterator_next_result(iterator))) {
-     *          do something with node...
-     *      }
-     */
-    synctex_iterator_p synctex_iterator_new_display(synctex_scanner_p scanner,const char *  name,int line,int column, int page_hint);
-    /**
-     *  Designated creator for an  edit query, id est,
-     *  backward navigation from output to source.
-     *  Code example:
-     *      synctex_iterator_p iterator = NULL;
-     *      if ((iterator = synctex_iterator_new_edit(...)) {
-     *      synctex_node_p node = NULL;
-     *      while((node = synctex_iterator_next_result(iterator))) {
-     *          do something with node...
-     *      }
-     */
-    synctex_iterator_p synctex_iterator_new_edit(synctex_scanner_p scanner,int page,float h,float v);
-    /**
-     *  Free all the resources.
-     *  - argument iterator: the object to free...
-     *  You should free the iterator before the scanner
-     *  owning the nodes it iterates with.
-     */
-    void synctex_iterator_free(synctex_iterator_p iterator);
-    /**
-     *  Wether the iterator actually points to an object.
-     *  - argument iterator: the object to iterate on...
-     */
-    synctex_bool_t synctex_iterator_has_next(synctex_iterator_p iterator);
-    /**
-     *  Returns the pointed object and advance the cursor
-     *  to the next object. Returns NULL and does nothing
-     *  if the end has already been reached.
-     *  - argument iterator: the object to iterate on...
-     */
-    synctex_node_p synctex_iterator_next_result(synctex_iterator_p iterator);
-    /**
-     *  Reset the cursor position to the first result.
-     *  - argument iterator: the object to iterate on...
-     */
-    int synctex_iterator_reset(synctex_iterator_p iterator);
-    /**
-     *  The number of objects left for traversal.
-     *  - argument iterator: the object to iterate on...
-     */
-    int synctex_iterator_count(synctex_iterator_p iterator);
-
-    /**
-     *  The target of the node, either a handle or a proxy.
-     */
-    synctex_node_p synctex_node_target(synctex_node_p node);
-    
-#ifndef SYNCTEX_NO_UPDATER
-    /*  The main synctex updater object.
-     *  This object is used to append information to the synctex file.
-     *  Its implementation is considered private.
-     *  It is used by the synctex command line tool to take into account modifications
-     *  that could occur while postprocessing files by dvipdf like filters.
-     */
-    typedef struct synctex_updater_t synctex_updater_s;
-    typedef synctex_updater_s * synctex_updater_p;
-    
-    /*  Designated initializer.
-     *  Once you are done with your whole job,
-     *  free the updater */
-    synctex_updater_p synctex_updater_new_with_output_file(const char * output, const char * directory);
-    
-    /*  Use the next functions to append records to the synctex file,
-     *  no consistency tests made on the arguments */
-    void synctex_updater_append_magnification(synctex_updater_p updater, char *  magnification);
-    void synctex_updater_append_x_offset(synctex_updater_p updater, char *  x_offset);
-    void synctex_updater_append_y_offset(synctex_updater_p updater, char *  y_offset);
-    
-    /*  You MUST free the updater, once everything is properly appended */
-    void synctex_updater_free(synctex_updater_p updater);
-#endif
-    
-#if defined(SYNCTEX_DEBUG)
-#   include "assert.h"
-#   define SYNCTEX_ASSERT assert
-#else
-#   define SYNCTEX_ASSERT(UNUSED)
-#endif
-
-#if defined(SYNCTEX_TESTING)
-#warning TESTING IS PROHIBITED
-#if __clang__
-#define __PRAGMA_PUSH_NO_EXTRA_ARG_WARNINGS \
-_Pragma("clang diagnostic push") \
-_Pragma("clang diagnostic ignored \"-Wformat-extra-args\"")
-    
-#define __PRAGMA_POP_NO_EXTRA_ARG_WARNINGS _Pragma("clang diagnostic pop")
-#else
-#define __PRAGMA_PUSH_NO_EXTRA_ARG_WARNINGS
-#define __PRAGMA_POP_NO_EXTRA_ARG_WARNINGS
-#endif
-    
-#   define SYNCTEX_TEST_BODY(counter, condition, desc, ...) \
-    do {				\
-        __PRAGMA_PUSH_NO_EXTRA_ARG_WARNINGS \
-        if (!(condition)) {		\
-            ++counter;  \
-            printf("**** Test failed: %s\nfile %s\nfunction %s\nline %i\n",#condition,__FILE__,__FUNCTION__,__LINE__); \
-            printf((desc), ##__VA_ARGS__); \
-        }				\
-        __PRAGMA_POP_NO_EXTRA_ARG_WARNINGS \
-    } while(0)
-        
-#   define SYNCTEX_TEST_PARAMETER(counter, condition) SYNCTEX_TEST_BODY(counter, (condition), "Invalid parameter not satisfying: %s", #condition)
-    
-    int synctex_test_input(synctex_scanner_p scanner);
-    int synctex_test_proxy(synctex_scanner_p scanner);
-    int synctex_test_tree(synctex_scanner_p scanner);
-    int synctex_test_page(synctex_scanner_p scanner);
-    int synctex_test_handle(synctex_scanner_p scanner);
-    int synctex_test_display_query(synctex_scanner_p scanner);
-    int synctex_test_charindex();
-    int synctex_test_sheet_1();
-    int synctex_test_sheet_2();
-    int synctex_test_sheet_3();
-    int synctex_test_form();
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif