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comparison src/lex.h @ 4238:a5a68c0afe56

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[project @ 2002-12-25 21:04:33 by jwe]
author jwe
date Wed, 25 Dec 2002 21:04:34 +0000
parents 9c8034434982
children 8627d992beb8
comparison
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4237:9c8034434982 4238:a5a68c0afe56
111 extern void restore_input_buffer (void *buf); 111 extern void restore_input_buffer (void *buf);
112 112
113 // Delete a buffer (for unwind-prot). 113 // Delete a buffer (for unwind-prot).
114 extern void delete_input_buffer (void *buf); 114 extern void delete_input_buffer (void *buf);
115 115
116 // See if a function file has extra garbage after the end statement.
117 // This needs to be defined in lex.l so that it can use yyinput() but
118 // it must be called from parse.y.
119 extern void check_for_garbage_after_fcn_def (void);
120
121 // For communication between the lexer and parser. 116 // For communication between the lexer and parser.
122 117
123 class 118 class
124 lexical_feedback 119 lexical_feedback
125 { 120 {
188 bool looking_at_indirect_ref; 183 bool looking_at_indirect_ref;
189 184
190 // TRUE means that we've already seen the name of this function. 185 // TRUE means that we've already seen the name of this function.
191 // Should only matter if defining_func is also TRUE. 186 // Should only matter if defining_func is also TRUE.
192 bool parsed_function_name; 187 bool parsed_function_name;
188
189 // TRUE means that we're parsing a nested function definition.
190 bool parsing_nested_function;
193 191
194 // TRUE means we've seen something that means we must be past the 192 // TRUE means we've seen something that means we must be past the
195 // range part of a plot command. 193 // range part of a plot command.
196 bool past_plot_range; 194 bool past_plot_range;
197 195