diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/highlight.c | 31 | ||||
| -rw-r--r-- | src/nvim/syntax.c | 16 |
2 files changed, 37 insertions, 10 deletions
diff --git a/src/nvim/highlight.c b/src/nvim/highlight.c index 4b80267087..e8a22ce6a8 100644 --- a/src/nvim/highlight.c +++ b/src/nvim/highlight.c @@ -821,27 +821,27 @@ HlAttrs dict2hlattrs(Dict(highlight) *dict, bool use_rgb, int *link_id, Error *e CHECK_FLAG(dict, mask, global, , HL_GLOBAL); if (HAS_KEY(dict->fg)) { - fg = object_to_color(dict->fg, "fg", err); + fg = object_to_color(dict->fg, "fg", true, err); } else if (HAS_KEY(dict->foreground)) { - fg = object_to_color(dict->foreground, "foreground", err); + fg = object_to_color(dict->foreground, "foreground", true, err); } if (ERROR_SET(err)) { return hlattrs; } if (HAS_KEY(dict->bg)) { - bg = object_to_color(dict->bg, "bg", err); + bg = object_to_color(dict->bg, "bg", true, err); } else if (HAS_KEY(dict->background)) { - bg = object_to_color(dict->background, "background", err); + bg = object_to_color(dict->background, "background", true, err); } if (ERROR_SET(err)) { return hlattrs; } if (HAS_KEY(dict->sp)) { - sp = object_to_color(dict->sp, "sp", err); + sp = object_to_color(dict->sp, "sp", true, err); } else if (HAS_KEY(dict->special)) { - sp = object_to_color(dict->special, "special", err); + sp = object_to_color(dict->special, "special", true, err); } if (ERROR_SET(err)) { return hlattrs; @@ -882,14 +882,14 @@ HlAttrs dict2hlattrs(Dict(highlight) *dict, bool use_rgb, int *link_id, Error *e #undef CHECK_FLAG if (HAS_KEY(dict->ctermfg)) { - ctermfg = object_to_color(dict->ctermfg, "ctermfg", err); + ctermfg = object_to_color(dict->ctermfg, "ctermfg", false, err); if (ERROR_SET(err)) { return hlattrs; } } if (HAS_KEY(dict->ctermbg)) { - ctermbg = object_to_color(dict->ctermbg, "ctermbg", err); + ctermbg = object_to_color(dict->ctermbg, "ctermbg", false, err); if (ERROR_SET(err)) { return hlattrs; } @@ -916,14 +916,25 @@ HlAttrs dict2hlattrs(Dict(highlight) *dict, bool use_rgb, int *link_id, Error *e return hlattrs; } -int object_to_color(Object val, char *key, Error *err) +int object_to_color(Object val, char *key, bool rgb, Error *err) { if (val.type == kObjectTypeInteger) { return (int)val.data.integer; } else if (val.type == kObjectTypeString) { String str = val.data.string; // TODO(bfredl): be more fancy with "bg", "fg" etc - return str.size ? name_to_color(str.data) : 0; + int color; + if (!str.size) { + color = 0; + } else if (rgb) { + color = name_to_color(str.data); + } else { + color = name_to_ctermcolor(str.data); + } + if (color < 0) { + api_set_error(err, kErrorTypeValidation, "'%s' is not a valid color", str.data); + } + return color; } else { api_set_error(err, kErrorTypeValidation, "'%s' must be string or integer", key); return 0; diff --git a/src/nvim/syntax.c b/src/nvim/syntax.c index 962a48822f..2b74c45478 100644 --- a/src/nvim/syntax.c +++ b/src/nvim/syntax.c @@ -8859,6 +8859,22 @@ RgbValue name_to_color(const char *name) return -1; } +int name_to_ctermcolor(const char *name) +{ + int i; + int off = TOUPPER_ASC(*name); + for (i = ARRAY_SIZE(color_names); --i >= 0;) { + if (off == color_names[i][0] + && STRICMP(name+1, color_names[i]+1) == 0) { + break; + } + } + if (i < 0) { + return -1; + } + TriState bold = kNone; + return lookup_color(i, false, &bold); +} /************************************** * End of Highlighting stuff * |