This file is indexed.

/usr/lib/ocaml/lablgtk2/pango.ml is in liblablgtk2-ocaml-dev 2.18.3+dfsg-1build1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
(**************************************************************************)
(*                Lablgtk                                                 *)
(*                                                                        *)
(*    This program is free software; you can redistribute it              *)
(*    and/or modify it under the terms of the GNU Library General         *)
(*    Public License as published by the Free Software Foundation         *)
(*    version 2, with the exception described in file COPYING which       *)
(*    comes with the library.                                             *)
(*                                                                        *)
(*    This program is distributed in the hope that it will be useful,     *)
(*    but WITHOUT ANY WARRANTY; without even the implied warranty of      *)
(*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the       *)
(*    GNU Library General Public License for more details.                *)
(*                                                                        *)
(*    You should have received a copy of the GNU Library General          *)
(*    Public License along with this program; if not, write to the        *)
(*    Free Software Foundation, Inc., 59 Temple Place, Suite 330,         *)
(*    Boston, MA 02111-1307  USA                                          *)
(*                                                                        *)
(*                                                                        *)
(**************************************************************************)

(* $Id$ *)

open Gaux
open Gobject

type context = [`pangocontext] obj
type font = [`pangofont] obj
type font_map = [`pangofontmap] obj
type font_description
type font_metrics
type language
type layout = [`pangolayout] obj
type units = int
type rectangle = {x:int; y:int; width:int; height:int}

external _pango_init : unit -> unit = "ml_pango_init"
let () = _pango_init ()

module Tags = struct
  type style =
      [ `NORMAL | `OBLIQUE | `ITALIC ]

  type weight_internal =
      [ `ULTRALIGHT | `LIGHT | `NORMAL |`BOLD | `ULTRABOLD |`HEAVY ]
  type weight = [ weight_internal | `CUSTOM of int]

  type variant =
        [ `NORMAL | `SMALL_CAPS ]
    
  type stretch =
      [ `ULTRA_CONDENSED | `EXTRA_CONDENSED 
      | `CONDENSED | `SEMI_CONDENSED 
      | `NORMAL | `SEMI_EXPANDED
      | `EXPANDED | `EXTRA_EXPANDED | `ULTRA_EXPANDED ]

  type scale =
      [ `XX_SMALL | `X_SMALL | `SMALL | `MEDIUM 
      | `LARGE | `X_LARGE | `XX_LARGE
      | `CUSTOM of float ]
  external scale_to_float : scale -> float = "ml_Pango_scale_val"

  type underline = [ `NONE | `SINGLE | `DOUBLE | `LOW ]

  type wrap_mode = [ `WORD | `CHAR | `WORD_CHAR ]

  type ellipsize_mode = [ `NONE | `START | `MIDDLE | `END ]

  open Gpointer
  external _get_tables : unit ->
      style variant_table
    * weight_internal variant_table
    * variant variant_table
    * stretch variant_table
    * underline variant_table
    * wrap_mode variant_table
    * ellipsize_mode variant_table
    = "ml_pango_get_tables"

  let style, weight, variant, stretch, underline, wrap_mode,
    ellipsize_mode = _get_tables ()

  let weight_to_int (w : weight) =
    match w with 
      | `CUSTOM b -> b 
      | #weight_internal as w -> encode_variant weight w
end

module Font = struct
  open Tags
  external from_string : string -> font_description = 
    "ml_pango_font_description_from_string"
  external to_string : font_description -> string = 
    "ml_pango_font_description_to_string"
  external copy : font_description -> font_description = 
    "ml_pango_font_description_copy"
  external set_family : font_description -> string -> unit =
    "ml_pango_font_description_set_family"
  external get_family : font_description -> string =
    "ml_pango_font_description_get_family"
  external set_style : font_description -> style -> unit =
    "ml_pango_font_description_set_style"
  external get_style : font_description -> style =
    "ml_pango_font_description_get_style"
  external set_variant : font_description -> variant -> unit =
    "ml_pango_font_description_set_variant"
  external get_variant : font_description -> variant =
    "ml_pango_font_description_get_variant"
  external set_weight : font_description -> int -> unit =
    "ml_pango_font_description_set_weight"
  let set_weight fd w = set_weight fd (weight_to_int w)
  external get_weight : font_description -> int =
    "ml_pango_font_description_get_weight"
  external set_stretch : font_description -> stretch -> unit =
    "ml_pango_font_description_set_stretch"
  external get_stretch : font_description -> stretch =
    "ml_pango_font_description_get_stretch"
  external set_size : font_description -> int -> unit =
    "ml_pango_font_description_set_size"
  external get_size : font_description -> int =
    "ml_pango_font_description_get_size"
  let modify fd ?family ?style ?variant ?weight ?stretch ?size () =
    let may_set set_x x = may x ~f:(set_x fd) in
    may_set set_family family;
    may_set set_style style;
    may_set set_stretch stretch;
    may_set set_variant variant;
    may_set set_weight weight;
    may_set set_size size

  external get_metrics : font -> language -> font_metrics =
    "ml_pango_font_get_metrics"

  external get_ascent : font_metrics -> units =
    "ml_pango_font_metrics_get_ascent"
  external get_descent : font_metrics -> units =
    "ml_pango_font_metrics_get_descent"
  external get_approximate_char_width : font_metrics -> units =
    "ml_pango_font_metrics_get_approximate_char_width"
  external get_approximate_digit_width : font_metrics -> units =
    "ml_pango_font_metrics_get_approximate_digit_width"
end

module FontMap = struct
  external load_font : font_map -> context -> font_description -> font
    = "ml_pango_font_map_load_font"
end

module Language = struct
  external from_string : string -> language = "ml_pango_language_from_string"
  external to_string : language -> string = "ml_pango_language_to_string"
  external matches : language -> string -> bool = "ml_pango_language_matches"
  let none : language = Obj.magic Gpointer.boxed_null
end

module Context = struct
  let cast w : context = Gobject.try_cast w "PangoContext"
  external get_font_description : context -> font_description =
    "ml_pango_context_get_font_description"
  external set_font_description : context -> font_description -> unit =
    "ml_pango_context_set_font_description"
  external get_language : context -> language =
    "ml_pango_context_get_language"
  external set_language : context -> language -> unit =
    "ml_pango_context_set_language"
  external load_font : context -> font_description -> font =
    "ml_pango_context_load_font"
  external load_fontset : context -> font_description -> language -> font =
    "ml_pango_context_load_fontset"
  external get_metrics :
    context -> font_description -> language option -> font_metrics =
    "ml_pango_context_get_metrics"
end

external scale : unit -> int = "ml_PANGO_SCALE"
let scale = scale ()

module Layout = struct
  open Tags
  let cast w : layout = Gobject.try_cast w "PangoLayout"
  external create : context -> layout = "ml_pango_layout_new"
  external copy : layout -> layout = "ml_pango_layout_copy"
  external get_context : layout -> context = "ml_pango_layout_get_context"
  external get_text : layout -> string = "ml_pango_layout_get_text"
  external set_text : layout -> string -> unit = "ml_pango_layout_set_text"
  external set_markup : layout -> string -> unit = "ml_pango_layout_set_markup"
  external set_markup_with_accel : layout -> string -> Glib.unichar -> unit
    = "ml_pango_layout_set_markup_with_accel"
  external set_font_description : layout -> font_description -> unit
    = "ml_pango_layout_set_font_description"
  external get_width : layout -> int = "ml_pango_layout_get_width"
  external set_width : layout -> int -> unit = "ml_pango_layout_set_width"
  external get_indent : layout -> int = "ml_pango_layout_get_indent"
  external set_indent : layout -> int -> unit = "ml_pango_layout_set_indent"
  external get_spacing : layout -> int = "ml_pango_layout_get_spacing"
  external set_spacing : layout -> int -> unit = "ml_pango_layout_set_spacing"
  external get_wrap : layout -> wrap_mode = "ml_pango_layout_get_wrap"
  external set_wrap : layout -> wrap_mode -> unit = "ml_pango_layout_set_wrap"
  external get_justify : layout -> bool = "ml_pango_layout_get_justify"
  external set_justify : layout -> bool -> unit = "ml_pango_layout_set_justify"
  external get_single_paragraph_mode : layout -> bool
    = "ml_pango_layout_get_single_paragraph_mode"
  external set_single_paragraph_mode : layout -> bool -> unit
    = "ml_pango_layout_set_single_paragraph_mode"
  external context_changed : layout -> unit = "ml_pango_layout_context_changed"
  external get_size : layout -> units * units = "ml_pango_layout_get_size"
  external get_pixel_size : layout -> int * int
    = "ml_pango_layout_get_pixel_size"
  external get_extent : layout -> rectangle = "ml_pango_layout_get_extent"
  external get_pixel_extent : layout -> rectangle
    = "ml_pango_layout_get_pixel_extent"
  external index_to_pos : layout -> int -> rectangle
    = "ml_pango_layout_index_to_pos"
  external xy_to_index : layout -> x:int -> y:int -> int * int * bool
    = "ml_pango_layout_xy_to_index"
  external set_ellipsize : layout -> ellipsize_mode -> unit
    = "ml_pango_layout_set_ellipsize"
  external get_ellipsize : layout -> ellipsize_mode
    = "ml_pango_layout_get_ellipsize"
end