Add grapheme cluster support and update emoji widths fixes #100#103
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stalep wants to merge 1 commit intoaeshell:masterfrom
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Add grapheme cluster support and update emoji widths fixes #100#103stalep wants to merge 1 commit intoaeshell:masterfrom
stalep wants to merge 1 commit intoaeshell:masterfrom
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Add infrastructure for Mode 2027 terminal protocol which enables UAX aeshell#29 grapheme cluster segmentation for correct cursor positioning with multi-codepoint characters (ZWJ emoji, flag sequences, etc.). - ANSI: add DECRQM/DECRPM constants and parser for Mode 2027 - Device: add supportsGraphemeClusterMode to TerminalType enum (true for Ghostty, WezTerm, Kitty, Contour, Foot) - TerminalEnvironment: add supportsGraphemeClusterMode delegation - Connection: add query/enable/disable methods for Mode 2027 - WcWidth: add emoji ranges U+1F300-1FAFF as width-2
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Add infrastructure for Mode 2027 terminal protocol which enables UAX #29 grapheme cluster segmentation for correct cursor positioning with multi-codepoint characters (ZWJ emoji, flag sequences, etc.).