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| author | Oliver Kiddle <opk@zsh.org> | 2023-01-10 20:57:03 +0100 |
|---|---|---|
| committer | Oliver Kiddle <opk@zsh.org> | 2023-01-10 20:57:03 +0100 |
| commit | c01479a2ede78b9b53057322e4b9f5bd0a103a00 (patch) | |
| tree | fb02cafa81ade7ee2dbbfc72c81b09c8d9add1bb /Src/init.c | |
| parent | 667ead3a64e590ac758e9f0a053849c7aaccec66 (diff) | |
| download | zsh-c01479a2ede78b9b53057322e4b9f5bd0a103a00.tar.gz zsh-c01479a2ede78b9b53057322e4b9f5bd0a103a00.zip | |
51280: add support for italic and faint fonts in the line editor
Diffstat (limited to 'Src/init.c')
| -rw-r--r-- | Src/init.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/Src/init.c b/Src/init.c index 75ef2e094..68621a0ad 100644 --- a/Src/init.c +++ b/Src/init.c @@ -747,7 +747,7 @@ init_shout(void) static char *tccapnams[TC_COUNT] = { "cl", "le", "LE", "nd", "RI", "up", "UP", "do", "DO", "dc", "DC", "ic", "IC", "cd", "ce", "al", "dl", "ta", - "md", "so", "us", "me", "se", "ue", "ch", + "md", "mh", "so", "us", "ZH", "me", "se", "ue", "ZR", "ch", "ku", "kd", "kl", "kr", "sc", "rc", "bc", "AF", "AB" }; @@ -872,6 +872,23 @@ init_term(void) /* The following is an attempt at a heuristic, * but it fails in some cases */ /* rprompt_indent = ((hasam && !hasbw) || hasye || !tccan(TCLEFT)); */ + + /* if there's no termcap entry for italics, use CSI 3 m */ + if (!tccan(TCITALICSBEG)) { + zsfree(tcstr[TCITALICSBEG]); + tcstr[TCITALICSBEG] = ztrdup("\033[3m"); + tclen[TCITALICSBEG] = 4; + } + if (!tccan(TCITALICSEND)) { + zsfree(tcstr[TCITALICSEND]); + tcstr[TCITALICSEND] = ztrdup("\033[23m"); + tclen[TCITALICSEND] = 5; + } + if (!tccan(TCFAINTBEG)) { + zsfree(tcstr[TCFAINTBEG]); + tcstr[TCFAINTBEG] = ztrdup("\033[2m"); + tclen[TCFAINTBEG] = 4; + } } return 1; } |