0a4f5f8cae
This reverts commiteca1f90cf4. Several changes were requested, and it seemed simplest to revert it. gdb/ChangeLog 2020-05-23 Tom Tromey <tom@tromey.com> Revert commiteca1f90c: * NEWS: Remove entry for completion styling. * completer.c (_rl_completion_prefix_display_length): Move declaration later. (gdb_fnprint): Revert. (gdb_display_match_list_1): Likewise. * cli/cli-style.c (completion_prefix_style) (completion_difference_style, completion_suffix_style): Remove. (_initialize_cli_style): Revert. * cli/cli-style.h (completion_prefix_style) (completion_difference_style, completion_suffix_style): Don't declare. gdb/doc/ChangeLog 2020-05-23 Tom Tromey <tom@tromey.com> * gdb.texinfo (Output Styling): Don't mention completion styling. (Editing): Don't mention readline completion styling. gdb/testsuite/ChangeLog 2020-05-23 Tom Tromey <tom@tromey.com> * gdb.base/style.exp: Remove completion styling test. * lib/gdb-utils.exp (style): Remove completion styles.
60 lines
2 KiB
Text
60 lines
2 KiB
Text
# Copyright 2014-2020 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Utility procedures, shared between test suite domains.
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# A helper procedure to retrieve commands to send to GDB before a program
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# is started.
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proc gdb_init_commands {} {
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set commands ""
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if [target_info exists gdb_init_command] {
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lappend commands [target_info gdb_init_command]
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}
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if [target_info exists gdb_init_commands] {
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set commands [concat $commands [target_info gdb_init_commands]]
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}
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return $commands
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}
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# Given an input string, adds backslashes as needed to create a
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# regexp that will match the string.
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proc string_to_regexp {str} {
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set result $str
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regsub -all {[]?*+.|(){}^$\[\\]} $str {\\&} result
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return $result
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}
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# Wrap STR in an ANSI terminal escape sequences -- one to set the
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# style to STYLE, and one to reset the style to the default. The
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# return value is suitable for use as a regular expression.
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# STYLE can either be the payload part of an ANSI terminal sequence,
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# or a shorthand for one of the gdb standard styles: "file",
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# "function", "variable", or "address".
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proc style {str style} {
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switch -exact -- $style {
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title { set style 1 }
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file { set style 32 }
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function { set style 33 }
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highlight { set style 31 }
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variable { set style 36 }
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address { set style 34 }
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metadata { set style 2 }
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}
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return "\033\\\[${style}m${str}\033\\\[m"
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}
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